5 thoughts on “What year did LCD TVs invented? Intersection”
Joy
LCD TV was invented in 1981.
. In 1981, Sony, Japan developed a pocket black and white TV, with a LCD screen of only 2.5 inches, which was powered by the battery.
This in my country began to broadcast black and white TVs on September 2, 1958, and established the corresponding TV industry. Trial color TVs began in 1973.
If LCD is a substance between solid and liquid. It is an organic compound with a regular molecular arrangement. Cooling will appear the turbid solid state of crystal particles. It is precisely because of its characteristics that it is called LCD (). The liquid crystal molecular structure used for LCD displays is similar to fine matches. It is called NEMATIC LCD. The LCD display made of such LCD is also called LCD (liquid crystal display). The LCD TV is in the LCD between the two glass, adding the voltage, reappearing the screen through molecular arrangement and twists and turns. The screen creates the picture through the collision of the electronic group to form the picture through the perspective reflection of the external light.
The discovery of the invention of LCD technology was completed by Austrian botanist F. Reinetzer a hundred years ago, but it has not brought much benefits to humans for a long time. It was not until the 1960s that several young electronic scholars broke their silence. In 1961, a young electronic scholar F. Heimeier was preparing for a doctoral dissertation defense in the U.S. RCA Company Princeton Laboratory. His specialty was a microwave solid component. He is very accomplished in this regard. On this day, one of his friends told him about the research on organic semiconductors who were engaged in, and the subject of interdisciplinary aroused his great interest. He sought the opinions of the mentor. With the support and encouragement of the mentor, he resolutely gave up the professional field of learning and entered a new field that he knew very little. He applied electronic knowledge to organic chemistry, and soon achieved results. Soon, he became interested in another new topic-laser, and he had a talk with the crystal. In order to study the effect of external electric field on the internal electric field of the crystal, he thought of LCD. He tied the two -piece transparent conductive glass to the liquid crystal with dyes. When the two sides of the liquid crystal layer are applied to several voltage, the LCD layer has changed from red to a transparent state. Born in electronics, he immediately realized that this is not a color tablet TV! The excited group members immediately started the study of night -day continuity, and they successively discovered a series of LCD electro -light effects such as the dynamic scattering and phase changes of LCD. It has developed a series of numbers, character display devices, and practical products such as liquid crystal display clocks and driving table displays. The RCA company attaches great importance to their research and has been listed as a major confidential project of the enterprise. It was not until 1968 that it was reported to the world in a radio report of the latest scientific and technological achievements. This report immediately attracted the attention of the Japanese science and technology and industry. Japan combined the large -scale integrated circuit that was rising at that time with LCD, and was guided by the "personal electronic" market. It quickly developed a series of commercial products, opened the situation of the LCD display, and mastered the initiative, which caused this to make this The development momentum has contributed to the amazing development of the Japanese microelectronics industry. In the United States, some leaders of some production departments in RCA are limited to traditional semiconductor products, and on the other hand, they emphasize the shortcomings of the liquid crystal display device that are newer. Industrialization. To this end, members of the LCD group began to flow out, and the patent of LCD display was also sold. It is said that when the LCD display had formed an industry in the mid -1970s, RCAs concluded in a pain in a board of directors that the loss of liquid crystal display technology in RCA's centennial development history was a great mistake. Looking back on this history, we must not help but make us feel: (1) Ask the city of new technology and new products, especially the interrogation of contemporary high -tech products, always from those who cross -disciplinary, cross -industry, and innovation and pioneering spirit. Young people come to discover and complete. (2) Although the discovery and invention of a new technology is important, its real development must be based on the practical application technology and market demand. Application technology is the guarantee of the development of high -tech industries, and market demand is the driving force for high -tech development. (3) The leadership of an enterprise, especially the leadership of the production department, should have the head of scientific development. It is limited to the original industries and products. It is troubled by the recent, superficial, temporary interests, and often buried some new technologies and products with very promising, very promising, extremely vitality and high profits, causing Career loss, shake life. (4) A invention that breaks through the traditional restraint, most of which appear in those independent working groups that are not large and innovative, can engage in multidisciplinary independent working groups. These groups should be able to afford failure, be able to withstand all pressures that are not recognized, and are not supported. The discovery of LCD foundation can be traced back to 1888. At that time, when Austrian Potanologist Reinitzer was heated, the abnormal melting phenomenon was accidentally discovered when heating gallol alcohol. Although this substance is fused at 145 ° C, it shows a turbid paste, and it suddenly becomes a transparent liquid when it reaches 179 ° C. Become the crystallization of solids. Later, German physician Lehmann [1] used polarized microscopes to observe the turbid state of this restravanic acid gallol alcohol, which confirmed that it was a "liquid with an organizational orientation" (liquid). Research on LCD. LCD development process was discovered in 1968; in 1968, the United States first made LCD products; Sharp made TN-LCD in 1973; in 1984, STN-LCD and TFT-LCD were invented. 2. Development process: - 1888 ～ 1968 is the period of performance and application research on LCD materials. -1973 ～ 1985 for TN-LCD to obtain a widespread application period. -1985 ～ 1993 was the period of promotion and application of STN-LCD. -1993 ～ 2000 is the TFT-LCD development period. During this period, the performance of TFT-LCD can be comparable to CRT. -LCD development has greatly expanded the application scope of the display, making it possible for individuals to use mobile handheld monitors. Therefore, after 2000, it will enter the era of LCD and CRT competition for the mainstream market. 3. The main technical development process of LCD -color low -power reflex LCD technology. -The low-temperature polysilicon (P-Si) LCD production technology. -The development of large size, wide viewing angle, and high-resolution color TFT-LCD. Before 1993, it was mainly produced by 10.4 inches and 640 × 480 pixels; from 1993 to 1997, it was mainly produced by 10 inches to 13 inches, 1024 × 768 pixels; , 1024 × 768 and above pixel products; 20 -inch to 30 -inch products began after 1999. -In 1998, he began to vigorously develop high-resolution, large-screen LCD projection TV. LCD product characteristics 1. Fast product cycle after 1993, Japan ’s LCD manufacturers have expanded production capacity, making the production volume in the second half of 1995 greater than market demand, and the price slipped sharply by 50%. , Promoting the promotion of LCD products, a new wave of demand was peak in 1996. In the continuous expansion of Japanese manufacturers, coupled with the urgent pursuit of Korean companies, they entered another wave of supply after the end of 1997 until the fourth quarter of 1998, until the fourth quarter of 1998 Starting recovery. Due to the development of LCD towards large size, the production line was changed from 6 12.1 -inch panels to 4 13.3 inches. The output could not keep up with demand. The price of LCD has dropped rapidly from the peak. 2. High -tech capital -intensive product LCD products manufacture involved in various fields such as optics, semiconductors, motors, chemicals, and materials. The planning is inevitable, so the cost of setting up the factory is getting higher and higher, and the investment scale is fast to the chip factory. High -capital dense industries, funds have become an important issue. 3. There are many types of materials and complicated materials, and the proportion of product costs is large. LCD materials are across photoelectric, semiconductor, printing and manufacturing and other technologies. Not only are there many types and different fields, they occupy an important position in the industry, accounting for about 60 % of the entire cost. Therefore To ensure the source and control costs of raw materials, we must conduct in -depth operations, or adopt a strategic alliance, or have a strategic approach. Taiwan has entered the LCD panel manufacturer after 1998, creating a huge business opportunity for upstream materials, and the aspiring manufacturer gradually entered. Reference materials: VIP17951.BOKEE/4879785
In 1961, a young electronic scholar F. Heimeier was preparing for a doctoral dissertation defense in the U.S. RCA Company Princeton Laboratory. His specialty was a microwave solid component. He is very accomplished in this regard. On this day, one of his friends told him about the research on organic semiconductors who were engaged in, and the subject of interdisciplinary aroused his great interest. He sought the opinions of the mentor. With the support and encouragement of the mentor, he resolutely gave up the professional field of learning and entered a new field that he knew very little. He applied electronic knowledge to organic chemistry, and soon achieved results. Soon, he became interested in another new topic-laser, and he had a talk with the crystal. In order to study the effect of external electric field on the internal electric field of the crystal, he thought of LCD. He tied the two -piece transparent conductive glass to the liquid crystal with dyes. When the two sides of the liquid crystal layer are applied to several voltage, the LCD layer has changed from red to a transparent state. Born in electronics, he immediately realized that this is not a color tablet TV! The excited group members immediately started the study of night -day continuity, and they successively discovered a series of LCD electro -light effects such as the dynamic scattering and phase changes of LCD. It has developed a series of numbers, character display devices, and practical products such as liquid crystal display clocks and driving table displays. The RCA company attaches great importance to their research and has been listed as a major confidential project of the enterprise. It was not until 1968 that it was reported to the world in a radio report of the latest scientific and technological achievements. This report immediately attracted the attention of the Japanese science and technology and industry. Japan combined the large -scale integrated circuit that was rising at that time with LCD, and was guided by the "personal electronic" market. It quickly developed a series of commercial products, opened the situation of the LCD display, and mastered the initiative, which caused this to make this The development momentum has contributed to the amazing development of the Japanese microelectronics industry. In the United States, some leaders of some production departments in RCA are limited to traditional semiconductor products, and on the other hand, they emphasize the shortcomings of the liquid crystal display device that are newer. Industrialization. To this end, members of the LCD group began to flow out, and the patent of LCD display was also sold. It is said that when the LCD display had formed an industry in the mid -1970s, RCAs concluded in a pain in a board of directors that the loss of liquid crystal display technology in RCA's centennial development history was a great mistake.
LCD TV was invented in 1981. 1981 The Japanese Sony company developed a pocket black and white TV, with a LCD screen of only 2.5 inches, which was powered by the battery. This in my country began to broadcast black and white TVs on September 2, 1958, and established the corresponding TV industry. Trial color TVs began in 1973. Ip LCD is a substance between solid and liquid. It is an organic compound with regular molecular arrangement. It if it heated it The turbid solid state of crystal particles. It is precisely because of its characteristics that it is called LCD (). The liquid crystal molecular structure used for LCD displays is similar to fine matches. It is called NEMATIC LCD. The LCD display made of such LCD is also called LCD (liquid crystal display). The LCD TV is in the LCD between the two glass, adding the voltage, reappearing the screen through molecular arrangement and twists and turns. The screen creates the picture through the collision of the electronic group to form the picture through the perspective reflection of the external light.
n00:00 / 00: 5970% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
LCD TV was invented in 1981.
. In 1981, Sony, Japan developed a pocket black and white TV, with a LCD screen of only 2.5 inches, which was powered by the battery.
This in my country began to broadcast black and white TVs on September 2, 1958, and established the corresponding TV industry. Trial color TVs began in 1973.
If LCD is a substance between solid and liquid. It is an organic compound with a regular molecular arrangement. Cooling will appear the turbid solid state of crystal particles. It is precisely because of its characteristics that it is called LCD (). The liquid crystal molecular structure used for LCD displays is similar to fine matches. It is called NEMATIC LCD. The LCD display made of such LCD is also called LCD (liquid crystal display). The LCD TV is in the LCD between the two glass, adding the voltage, reappearing the screen through molecular arrangement and twists and turns. The screen creates the picture through the collision of the electronic group to form the picture through the perspective reflection of the external light.
The discovery of the invention of LCD technology was completed by Austrian botanist F. Reinetzer a hundred years ago, but it has not brought much benefits to humans for a long time. It was not until the 1960s that several young electronic scholars broke their silence. In 1961, a young electronic scholar F. Heimeier was preparing for a doctoral dissertation defense in the U.S. RCA Company Princeton Laboratory. His specialty was a microwave solid component. He is very accomplished in this regard. On this day, one of his friends told him about the research on organic semiconductors who were engaged in, and the subject of interdisciplinary aroused his great interest. He sought the opinions of the mentor. With the support and encouragement of the mentor, he resolutely gave up the professional field of learning and entered a new field that he knew very little. He applied electronic knowledge to organic chemistry, and soon achieved results. Soon, he became interested in another new topic-laser, and he had a talk with the crystal. In order to study the effect of external electric field on the internal electric field of the crystal, he thought of LCD. He tied the two -piece transparent conductive glass to the liquid crystal with dyes. When the two sides of the liquid crystal layer are applied to several voltage, the LCD layer has changed from red to a transparent state. Born in electronics, he immediately realized that this is not a color tablet TV! The excited group members immediately started the study of night -day continuity, and they successively discovered a series of LCD electro -light effects such as the dynamic scattering and phase changes of LCD. It has developed a series of numbers, character display devices, and practical products such as liquid crystal display clocks and driving table displays. The RCA company attaches great importance to their research and has been listed as a major confidential project of the enterprise. It was not until 1968 that it was reported to the world in a radio report of the latest scientific and technological achievements. This report immediately attracted the attention of the Japanese science and technology and industry. Japan combined the large -scale integrated circuit that was rising at that time with LCD, and was guided by the "personal electronic" market. It quickly developed a series of commercial products, opened the situation of the LCD display, and mastered the initiative, which caused this to make this The development momentum has contributed to the amazing development of the Japanese microelectronics industry. In the United States, some leaders of some production departments in RCA are limited to traditional semiconductor products, and on the other hand, they emphasize the shortcomings of the liquid crystal display device that are newer. Industrialization. To this end, members of the LCD group began to flow out, and the patent of LCD display was also sold. It is said that when the LCD display had formed an industry in the mid -1970s, RCAs concluded in a pain in a board of directors that the loss of liquid crystal display technology in RCA's centennial development history was a great mistake. Looking back on this history, we must not help but make us feel: (1) Ask the city of new technology and new products, especially the interrogation of contemporary high -tech products, always from those who cross -disciplinary, cross -industry, and innovation and pioneering spirit. Young people come to discover and complete. (2) Although the discovery and invention of a new technology is important, its real development must be based on the practical application technology and market demand. Application technology is the guarantee of the development of high -tech industries, and market demand is the driving force for high -tech development. (3) The leadership of an enterprise, especially the leadership of the production department, should have the head of scientific development. It is limited to the original industries and products. It is troubled by the recent, superficial, temporary interests, and often buried some new technologies and products with very promising, very promising, extremely vitality and high profits, causing Career loss, shake life. (4) A invention that breaks through the traditional restraint, most of which appear in those independent working groups that are not large and innovative, can engage in multidisciplinary independent working groups. These groups should be able to afford failure, be able to withstand all pressures that are not recognized, and are not supported. The discovery of LCD foundation can be traced back to 1888. At that time, when Austrian Potanologist Reinitzer was heated, the abnormal melting phenomenon was accidentally discovered when heating gallol alcohol. Although this substance is fused at 145 ° C, it shows a turbid paste, and it suddenly becomes a transparent liquid when it reaches 179 ° C. Become the crystallization of solids. Later, German physician Lehmann [1] used polarized microscopes to observe the turbid state of this restravanic acid gallol alcohol, which confirmed that it was a "liquid with an organizational orientation" (liquid). Research on LCD. LCD development process was discovered in 1968; in 1968, the United States first made LCD products; Sharp made TN-LCD in 1973; in 1984, STN-LCD and TFT-LCD were invented. 2. Development process: - 1888 ～ 1968 is the period of performance and application research on LCD materials. -1973 ～ 1985 for TN-LCD to obtain a widespread application period. -1985 ～ 1993 was the period of promotion and application of STN-LCD. -1993 ～ 2000 is the TFT-LCD development period. During this period, the performance of TFT-LCD can be comparable to CRT. -LCD development has greatly expanded the application scope of the display, making it possible for individuals to use mobile handheld monitors. Therefore, after 2000, it will enter the era of LCD and CRT competition for the mainstream market. 3. The main technical development process of LCD -color low -power reflex LCD technology. -The low-temperature polysilicon (P-Si) LCD production technology. -The development of large size, wide viewing angle, and high-resolution color TFT-LCD. Before 1993, it was mainly produced by 10.4 inches and 640 × 480 pixels; from 1993 to 1997, it was mainly produced by 10 inches to 13 inches, 1024 × 768 pixels; , 1024 × 768 and above pixel products; 20 -inch to 30 -inch products began after 1999. -In 1998, he began to vigorously develop high-resolution, large-screen LCD projection TV. LCD product characteristics 1. Fast product cycle after 1993, Japan ’s LCD manufacturers have expanded production capacity, making the production volume in the second half of 1995 greater than market demand, and the price slipped sharply by 50%. , Promoting the promotion of LCD products, a new wave of demand was peak in 1996. In the continuous expansion of Japanese manufacturers, coupled with the urgent pursuit of Korean companies, they entered another wave of supply after the end of 1997 until the fourth quarter of 1998, until the fourth quarter of 1998 Starting recovery. Due to the development of LCD towards large size, the production line was changed from 6 12.1 -inch panels to 4 13.3 inches. The output could not keep up with demand. The price of LCD has dropped rapidly from the peak. 2. High -tech capital -intensive product LCD products manufacture involved in various fields such as optics, semiconductors, motors, chemicals, and materials. The planning is inevitable, so the cost of setting up the factory is getting higher and higher, and the investment scale is fast to the chip factory. High -capital dense industries, funds have become an important issue. 3. There are many types of materials and complicated materials, and the proportion of product costs is large. LCD materials are across photoelectric, semiconductor, printing and manufacturing and other technologies. Not only are there many types and different fields, they occupy an important position in the industry, accounting for about 60 % of the entire cost. Therefore To ensure the source and control costs of raw materials, we must conduct in -depth operations, or adopt a strategic alliance, or have a strategic approach. Taiwan has entered the LCD panel manufacturer after 1998, creating a huge business opportunity for upstream materials, and the aspiring manufacturer gradually entered. Reference materials: VIP17951.BOKEE/4879785
In 1961, a young electronic scholar F. Heimeier was preparing for a doctoral dissertation defense in the U.S. RCA Company Princeton Laboratory. His specialty was a microwave solid component. He is very accomplished in this regard. On this day, one of his friends told him about the research on organic semiconductors who were engaged in, and the subject of interdisciplinary aroused his great interest. He sought the opinions of the mentor. With the support and encouragement of the mentor, he resolutely gave up the professional field of learning and entered a new field that he knew very little. He applied electronic knowledge to organic chemistry, and soon achieved results. Soon, he became interested in another new topic-laser, and he had a talk with the crystal. In order to study the effect of external electric field on the internal electric field of the crystal, he thought of LCD. He tied the two -piece transparent conductive glass to the liquid crystal with dyes. When the two sides of the liquid crystal layer are applied to several voltage, the LCD layer has changed from red to a transparent state. Born in electronics, he immediately realized that this is not a color tablet TV! The excited group members immediately started the study of night -day continuity, and they successively discovered a series of LCD electro -light effects such as the dynamic scattering and phase changes of LCD. It has developed a series of numbers, character display devices, and practical products such as liquid crystal display clocks and driving table displays. The RCA company attaches great importance to their research and has been listed as a major confidential project of the enterprise. It was not until 1968 that it was reported to the world in a radio report of the latest scientific and technological achievements. This report immediately attracted the attention of the Japanese science and technology and industry. Japan combined the large -scale integrated circuit that was rising at that time with LCD, and was guided by the "personal electronic" market. It quickly developed a series of commercial products, opened the situation of the LCD display, and mastered the initiative, which caused this to make this The development momentum has contributed to the amazing development of the Japanese microelectronics industry. In the United States, some leaders of some production departments in RCA are limited to traditional semiconductor products, and on the other hand, they emphasize the shortcomings of the liquid crystal display device that are newer. Industrialization. To this end, members of the LCD group began to flow out, and the patent of LCD display was also sold. It is said that when the LCD display had formed an industry in the mid -1970s, RCAs concluded in a pain in a board of directors that the loss of liquid crystal display technology in RCA's centennial development history was a great mistake.
LCD TV was invented in 1981.
1981 The Japanese Sony company developed a pocket black and white TV, with a LCD screen of only 2.5 inches, which was powered by the battery.
This in my country began to broadcast black and white TVs on September 2, 1958, and established the corresponding TV industry. Trial color TVs began in 1973.
Ip LCD is a substance between solid and liquid. It is an organic compound with regular molecular arrangement.
It if it heated it The turbid solid state of crystal particles. It is precisely because of its characteristics that it is called LCD (). The liquid crystal molecular structure used for LCD displays is similar to fine matches. It is called NEMATIC LCD. The LCD display made of such LCD is also called LCD (liquid crystal display). The LCD TV is in the LCD between the two glass, adding the voltage, reappearing the screen through molecular arrangement and twists and turns. The screen creates the picture through the collision of the electronic group to form the picture through the perspective reflection of the external light.
n00:00 / 00: 5970% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description