JPS54152893A - Liquid crystal television - Google Patents
Liquid crystal televisionInfo
- Publication number
- JPS54152893A JPS54152893A JP6132378A JP6132378A JPS54152893A JP S54152893 A JPS54152893 A JP S54152893A JP 6132378 A JP6132378 A JP 6132378A JP 6132378 A JP6132378 A JP 6132378A JP S54152893 A JPS54152893 A JP S54152893A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- panel
- reflection
- zro
- upper panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To obtain an easy-to-see screen by applying the reflection-free coating on the upper panel surface of the liquid crystal panel which is the display substance of the liquid crystal television.
CONSTITUTION: The liquid crystal display panel consists of upper panel 1, transparent electrode 2, liquid crystal 3 and lower panel 4 each. Reflection-free coating thin film 5 of ZrO2 or the like is formed on the surface of panel 1 into the thickness of 800W1000Å. The ZrO2 features the refractive index of about 2.0 and thus is capable of making the optimum wavelength close to reflective factor O. Thus, the optical reflection is reduced on the upper panel and with increment of the incident ray volume to the liquid crystal panel. As a result, the contrast is increased to ensure an easy-to-see screen.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6132378A JPS54152893A (en) | 1978-05-23 | 1978-05-23 | Liquid crystal television |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6132378A JPS54152893A (en) | 1978-05-23 | 1978-05-23 | Liquid crystal television |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54152893A true JPS54152893A (en) | 1979-12-01 |
Family
ID=13167805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6132378A Pending JPS54152893A (en) | 1978-05-23 | 1978-05-23 | Liquid crystal television |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54152893A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796415U (en) * | 1980-12-02 | 1982-06-14 | ||
JPS59128625U (en) * | 1983-02-17 | 1984-08-29 | 日東電工株式会社 | Liquid crystal cell substrate |
JPS61176531U (en) * | 1985-04-22 | 1986-11-04 | ||
JPS6216933U (en) * | 1985-07-17 | 1987-01-31 | ||
JPH0663044U (en) * | 1993-02-17 | 1994-09-06 | 庄一 前浦 | Towel sterilization cleaning device |
-
1978
- 1978-05-23 JP JP6132378A patent/JPS54152893A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796415U (en) * | 1980-12-02 | 1982-06-14 | ||
JPS59128625U (en) * | 1983-02-17 | 1984-08-29 | 日東電工株式会社 | Liquid crystal cell substrate |
JPS61176531U (en) * | 1985-04-22 | 1986-11-04 | ||
JPS6216933U (en) * | 1985-07-17 | 1987-01-31 | ||
JPH0663044U (en) * | 1993-02-17 | 1994-09-06 | 庄一 前浦 | Towel sterilization cleaning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8201739A1 (en) | Display device. | |
CA2075390A1 (en) | Liquid crystal light valve having capability of providing high-contrast image | |
JPS5713423A (en) | Liquid crystal cell | |
JPS646925A (en) | Liquid crystal display device and manufacture thereof | |
EP0416119A4 (en) | Formation of thin magnesium fluoride film and low-reflection film | |
JPS54152893A (en) | Liquid crystal television | |
JPS5734526A (en) | Liquid crystal display cell | |
EP0625717A4 (en) | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display. | |
JPS5630117A (en) | Liquid crystal display device | |
JPS55160895A (en) | Tn type liquid crystal display device | |
JPS5559406A (en) | Color separating filter | |
JPS57132116A (en) | Liquid crystal display element | |
JPS55147614A (en) | Liquid crystal display cell | |
JPS54125997A (en) | Liquid crystal display unit | |
JPS6441149A (en) | Refection prevented cathode-ray tube | |
JPS6477085A (en) | Projection type liquid crystal display device | |
JPS57616A (en) | Liquid crystal display cell | |
JPS5356000A (en) | Reflective type liquid crystal display unit | |
JPS55166853A (en) | Prevention of mirror reflection in picture tube | |
JPS56128921A (en) | Manufacture of electrode substrate for liquid-crystal display element | |
JPS57100411A (en) | Liquid crystal display cell | |
JPS5414255A (en) | Liquid crystal display panel | |
JPS55142316A (en) | Liquid crystal display device | |
JPS56147125A (en) | Color liquid crystal display element | |
JPS55108621A (en) | Reflection type liquid crystal display device |