JPH035133U - - Google Patents
Info
- Publication number
- JPH035133U JPH035133U JP6457489U JP6457489U JPH035133U JP H035133 U JPH035133 U JP H035133U JP 6457489 U JP6457489 U JP 6457489U JP 6457489 U JP6457489 U JP 6457489U JP H035133 U JPH035133 U JP H035133U
- Authority
- JP
- Japan
- Prior art keywords
- alignment
- liquid crystal
- display device
- crystal display
- alignment films
- 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 claims description 8
- 239000000758 substrate Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は本考案によるＴＮ型液晶表示装置の一
実施例を示す概略断面図、第２図Ａ，Ｂはそれぞ
れ第１図の実施例における配向膜を示す概略平面
図、第３図は第１図の実施例における配向膜のラ
ビングを行なうためのラビング装置を示す概略斜
視図である。第４図は従来のＴＮ型液晶表示装置
の一例を示す概略断面図、第５図Ａ，Ｂは第４図
における配向膜を示す概略平面図である。
１０……液晶表示装置；１１，１１′……基板
；１２，１２′……透明電極；１３，１３′……
配向膜；１４……液晶；１５……シール剤；１６
……液晶セル、１７，１７′……偏光板；２０…
…ラビング装置；２１……ラビング布；２２，２
４……円板；２３，２５……回転軸。
1 is a schematic cross-sectional view showing an embodiment of a TN type liquid crystal display device according to the present invention, FIGS. 2A and 2B are schematic plan views showing alignment films in the embodiment of FIG. 1, and FIG. FIG. 2 is a schematic perspective view showing a rubbing device for rubbing the alignment film in the embodiment of FIG. 1; FIG. 4 is a schematic sectional view showing an example of a conventional TN type liquid crystal display device, and FIGS. 5A and 5B are schematic plan views showing an alignment film in FIG. 4. 10... Liquid crystal display device; 11, 11'... Substrate; 12, 12'... Transparent electrode; 13, 13'...
Alignment film; 14...Liquid crystal; 15...Sealing agent; 16
...Liquid crystal cell, 17,17'...Polarizing plate; 20...
...Rubbing device; 21...Rubbing cloth; 22,2
4... Disc; 23, 25... Rotating shaft.
Claims (1)
、それぞれ所定のパターンを有する透明電極と、
互いに垂直の配向方向にラビングされた配向膜と
を備えると共に、該基板の間に液晶を封入するこ
とにより構成されたＴＮ型の液晶表示装置におい
て、一方の配向膜が、中心から半径方向外側に向
かつて放射状に広がる配向方向を有し、且つ他方
の配向膜が、上記中心に対応した点を中心とする
円周方向に延びる同心円状の配向方向を有するこ
とを特徴とする、液晶表示装置。 transparent electrodes each having a predetermined pattern on the inner surfaces of two substrates disposed facing each other;
In a TN type liquid crystal display device, which includes alignment films rubbed in mutually perpendicular alignment directions and liquid crystal is sealed between the substrates, one of the alignment films extends outward in the radial direction from the center. 1. A liquid crystal display device, wherein one of the alignment films has an alignment direction that spreads radially, and the other alignment film has a concentric alignment direction that extends in a circumferential direction centered on a point corresponding to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457489U JPH035133U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457489U JPH035133U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035133U true JPH035133U (en) | 1991-01-18 |
Family
ID=31595641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6457489U Pending JPH035133U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001215489A (en) * | 2000-01-31 | 2001-08-10 | Nitto Denko Corp | Multiaxial polarizer and liquid crystal display device |
| US12007652B2 (en) | 2018-06-15 | 2024-06-11 | Magic Leap, Inc. | Wide field-of-view polarization switches and methods of fabricating liquid crystal optical elements with pretilt |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60256120A (en) * | 1984-06-01 | 1985-12-17 | Citizen Watch Co Ltd | Liquid crystal panel |
-
1989
- 1989-06-02 JP JP6457489U patent/JPH035133U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60256120A (en) * | 1984-06-01 | 1985-12-17 | Citizen Watch Co Ltd | Liquid crystal panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001215489A (en) * | 2000-01-31 | 2001-08-10 | Nitto Denko Corp | Multiaxial polarizer and liquid crystal display device |
| US12007652B2 (en) | 2018-06-15 | 2024-06-11 | Magic Leap, Inc. | Wide field-of-view polarization switches and methods of fabricating liquid crystal optical elements with pretilt |