JPS5557821A - Production of liquid crystal display element - Google Patents
Production of liquid crystal display elementInfo
- Publication number
- JPS5557821A JPS5557821A JP13053478A JP13053478A JPS5557821A JP S5557821 A JPS5557821 A JP S5557821A JP 13053478 A JP13053478 A JP 13053478A JP 13053478 A JP13053478 A JP 13053478A JP S5557821 A JPS5557821 A JP S5557821A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- liquid crystal
- crystal display
- display element
- spacers
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 5
- 239000000758 substrate Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To make the spacing between both substrates even and improve display characteristics by mixing 0.001W5wt% of micro-spacers of 1000μ or under in length and 30μ or under in diameter in liquid and coating the mixture between the upper and lower substrates of the liquid crystal display element.
CONSTITUTION: After upper electrodes are formed on, e.g., an upper electrode 1, a liquid crystal orientation control film 5 is formed and on the surface thereof is then dropped the liquid comprising mixing the powder of rigid glass fibers 12 or the like of about 10μ in diameter having been cut to about 50μ as micro-spacers at 50mgW100g of volatile liquid such as isopropyl alcohol or the like. With the substrate 1 being rotated at a high speed or the like, the liquid is coated over the entire surface and is then evaporated to allow the fibers 12 to deposit. Next, a sealant is coated on the circumferential end part 13 and the lower substrate having been formed with lower electrodes and orientation control film is bonded and solidified. In this way, the evenness of the spacing between the upper and lower substrates is held even in the large liquid crystal display device and the superior display in which the variations in the response time of liquid crystals is obviated is obtainable.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13053478A JPS5557821A (en) | 1978-10-25 | 1978-10-25 | Production of liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13053478A JPS5557821A (en) | 1978-10-25 | 1978-10-25 | Production of liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5557821A true JPS5557821A (en) | 1980-04-30 |
Family
ID=15036585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13053478A Pending JPS5557821A (en) | 1978-10-25 | 1978-10-25 | Production of liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5557821A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770520A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Ltd | Liquid crystal element |
| JPS5872925A (en) * | 1981-10-28 | 1983-05-02 | Hitachi Ltd | liquid crystal display element |
| JPS61260222A (en) * | 1985-05-15 | 1986-11-18 | Canon Inc | liquid crystal element |
| JPH05341248A (en) * | 1992-06-05 | 1993-12-24 | Canon Inc | Production of ferroelectric liquid crystal display element, production of liquid crystal display element and liquid crystal display device |
| JP2018527622A (en) * | 2015-12-17 | 2018-09-20 | エルジー・ケム・リミテッド | Liquid crystal window and optical element including the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373152A (en) * | 1976-12-10 | 1978-06-29 | Epson Corp | Liquid crystal display |
-
1978
- 1978-10-25 JP JP13053478A patent/JPS5557821A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373152A (en) * | 1976-12-10 | 1978-06-29 | Epson Corp | Liquid crystal display |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770520A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Ltd | Liquid crystal element |
| JPS5872925A (en) * | 1981-10-28 | 1983-05-02 | Hitachi Ltd | liquid crystal display element |
| JPS61260222A (en) * | 1985-05-15 | 1986-11-18 | Canon Inc | liquid crystal element |
| JPH05341248A (en) * | 1992-06-05 | 1993-12-24 | Canon Inc | Production of ferroelectric liquid crystal display element, production of liquid crystal display element and liquid crystal display device |
| JP2018527622A (en) * | 2015-12-17 | 2018-09-20 | エルジー・ケム・リミテッド | Liquid crystal window and optical element including the same |
| US10718980B2 (en) | 2015-12-17 | 2020-07-21 | Lg Chem, Ltd. | Liquid crystal window and optical element comprising it |
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