JPS62190222U - - Google Patents
Info
- Publication number
- JPS62190222U JPS62190222U JP7998586U JP7998586U JPS62190222U JP S62190222 U JPS62190222 U JP S62190222U JP 7998586 U JP7998586 U JP 7998586U JP 7998586 U JP7998586 U JP 7998586U JP S62190222 U JPS62190222 U JP S62190222U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display element
- pair
- spacer
- transparent substrates
- 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 claims description 14
- 239000000758 substrate Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 210000002858 crystal cell Anatomy 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Description
第１図は本考案の実施例の可変色型液晶表示素
子の断面図、第２図は、本考案の実施例における
視野依存性を説明するための可変色型液晶表示素
子の部分断面図、第３図は、本考案の実施例の可
変色型液晶表示素子における視認性試験の概略図
、そして、第４図ａ，ｂは、従来の可変色型液晶
表示素子の部分断面図である。
１０…液晶表示素子、１２ａ，ｂ…透明基板、
１４ａ，ｂ…電極膜、１６ａ，ｂ…配向膜、１８
ａ，ｂ…偏光板、２０，２２…スペーサ、２８…
電源。
FIG. 1 is a sectional view of a variable color liquid crystal display element according to an embodiment of the present invention, and FIG. 2 is a partial sectional view of a variable color liquid crystal display element for explaining visual field dependence in an embodiment of the present invention. FIG. 3 is a schematic view of a visibility test on a variable color liquid crystal display device according to an embodiment of the present invention, and FIGS. 4a and 4b are partial cross-sectional views of a conventional variable color liquid crystal display device. 10...Liquid crystal display element, 12a, b...Transparent substrate,
14a, b... Electrode film, 16a, b... Alignment film, 18
a, b...Polarizing plate, 20, 22...Spacer, 28...
power supply.
Claims (1)
液晶が封入される透明基板の内面側にそれぞれ設
けられる配向膜と、透明基板の何れかの側にそれ
ぞれ設けられる電極膜と、同じく透明基板の何れ
かの側にそれぞれ設けられる偏光板と、一対の透
明基板の間に設けられ透明基板を所定の間隔に保
つスペーサと、一対の透明基板の間に封入される
液晶と、液晶を封止するシールとからなり、前記
電極膜の間に電圧を印加し、複屈折効果によつて
可変色を表示する液晶表示素子であつて、 前記スペーサの大きさを液晶セルの面方向の位
置により変えて液晶セルを面方向の何れかに傾斜
させて透明基板間の印加される電位を面方向にお
いて変化させ、その電位の変化が、表示素子を視
認した場合、その視認範囲において液晶分子の方
向と視線のなす角度が略等しくなるようにスペー
サの選択がなされることを特徴とする可変色型液
晶表示素子。[Scope of claim for utility model registration] A pair of transparent substrates forming the outer shell of a liquid crystal cell,
A pair of alignment films each provided on the inner surface of a transparent substrate in which liquid crystal is sealed, an electrode film provided on either side of the transparent substrate, and a polarizing plate similarly provided on either side of the transparent substrate. It consists of a spacer provided between the transparent substrates to keep the transparent substrates at a predetermined distance, a liquid crystal sealed between the pair of transparent substrates, and a seal to seal the liquid crystal, and a voltage is applied between the electrode films. This is a liquid crystal display element that displays variable colors through the birefringence effect when the liquid crystal cell is tilted in either direction in the plane by changing the size of the spacer depending on the position in the plane direction of the liquid crystal cell. The spacer is selected so that when the potential applied between the substrates is changed in the plane direction, and the display element is viewed visually, the angle formed by the direction of the liquid crystal molecules and the line of sight is approximately equal in the visible range. A variable color liquid crystal display element characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998586U JPH0434511Y2 (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998586U JPH0434511Y2 (en) | 1986-05-27 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190222U true JPS62190222U (en) | 1987-12-03 |
| JPH0434511Y2 JPH0434511Y2 (en) | 1992-08-17 |
Family
ID=30930373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7998586U Expired JPH0434511Y2 (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434511Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365926A (en) * | 1989-07-28 | 1991-03-20 | Internatl Business Mach Corp <Ibm> | Liquid crystal display |
-
1986
- 1986-05-27 JP JP7998586U patent/JPH0434511Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365926A (en) * | 1989-07-28 | 1991-03-20 | Internatl Business Mach Corp <Ibm> | Liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434511Y2 (en) | 1992-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62190222U (en) | ||
| JPS63144617U (en) | ||
| JPS61179531U (en) | ||
| JPS5916911Y2 (en) | liquid crystal display | |
| JPH023531Y2 (en) | ||
| JPH0267313U (en) | ||
| JPS63170880U (en) | ||
| JPS62146122U (en) | ||
| JPS6216934U (en) | ||
| JPS61157929U (en) | ||
| JPS61106922U (en) | ||
| JPS58163920A (en) | Liquid crystal display | |
| JPH0448518U (en) | ||
| JPS6219629U (en) | ||
| JPS6216930U (en) | ||
| JPS61171033U (en) | ||
| JPS61188122U (en) | ||
| JPS60176424U (en) | Color liquid crystal display device | |
| JPH01153527U (en) | ||
| JPH01139216U (en) | ||
| JPS6219627U (en) | ||
| JPS6235329U (en) | ||
| JPS62123625U (en) | ||
| JPS6235327U (en) | ||
| JPS61127046U (en) |