JPS57144526A - Liquid crystal display element - Google Patents
Liquid crystal display elementInfo
- Publication number
- JPS57144526A JPS57144526A JP2990481A JP2990481A JPS57144526A JP S57144526 A JPS57144526 A JP S57144526A JP 2990481 A JP2990481 A JP 2990481A JP 2990481 A JP2990481 A JP 2990481A JP S57144526 A JPS57144526 A JP S57144526A
- Authority
- JP
- Japan
- Prior art keywords
- compds
- acid
- orientation film
- hydrazide
- liquid crystal
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 2
- -1 tetracarboxylic acid dianhydride Chemical class 0.000 abstract 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- ARCGXLSVLAOJQL-UHFFFAOYSA-N anhydrous trimellitic acid Natural products OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 abstract 1
- UTTHLMXOSUFZCQ-UHFFFAOYSA-N benzene-1,3-dicarbohydrazide Chemical compound NNC(=O)C1=CC=CC(C(=O)NN)=C1 UTTHLMXOSUFZCQ-UHFFFAOYSA-N 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellityc acid Natural products OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2990481A JPS57144526A (en) | 1981-03-04 | 1981-03-04 | Liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2990481A JPS57144526A (en) | 1981-03-04 | 1981-03-04 | Liquid crystal display element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57144526A true JPS57144526A (en) | 1982-09-07 |
| JPS6262326B2 JPS6262326B2 (enrdf_load_stackoverflow) | 1987-12-25 |
Family
ID=12288961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2990481A Granted JPS57144526A (en) | 1981-03-04 | 1981-03-04 | Liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57144526A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59191012A (ja) * | 1983-04-13 | 1984-10-30 | Sharp Corp | 液晶表示素子 |
| JPS59200219A (ja) * | 1983-04-27 | 1984-11-13 | Sharp Corp | 液晶表示素子 |
| JPS60140320A (ja) * | 1983-12-28 | 1985-07-25 | Nitto Electric Ind Co Ltd | 液晶狭持基板 |
| JPS60184202A (ja) * | 1984-03-02 | 1985-09-19 | Toray Ind Inc | カラ−フイルタ用耐熱着色ペ−スト |
| JPS62275130A (ja) * | 1986-05-22 | 1987-11-30 | Sumitomo Bakelite Co Ltd | 耐熱性樹脂の製造方法 |
-
1981
- 1981-03-04 JP JP2990481A patent/JPS57144526A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59191012A (ja) * | 1983-04-13 | 1984-10-30 | Sharp Corp | 液晶表示素子 |
| JPS59200219A (ja) * | 1983-04-27 | 1984-11-13 | Sharp Corp | 液晶表示素子 |
| JPS60140320A (ja) * | 1983-12-28 | 1985-07-25 | Nitto Electric Ind Co Ltd | 液晶狭持基板 |
| JPS60184202A (ja) * | 1984-03-02 | 1985-09-19 | Toray Ind Inc | カラ−フイルタ用耐熱着色ペ−スト |
| JPS62275130A (ja) * | 1986-05-22 | 1987-11-30 | Sumitomo Bakelite Co Ltd | 耐熱性樹脂の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6262326B2 (enrdf_load_stackoverflow) | 1987-12-25 |
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