JPH0343631U - - Google Patents
Info
- Publication number
- JPH0343631U JPH0343631U JP10470889U JP10470889U JPH0343631U JP H0343631 U JPH0343631 U JP H0343631U JP 10470889 U JP10470889 U JP 10470889U JP 10470889 U JP10470889 U JP 10470889U JP H0343631 U JPH0343631 U JP H0343631U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display device
- projection type
- crystal display
- photoconductive
- 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 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 206010034972 Photosensitivity reaction Diseases 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000000306 component Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000036211 photosensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案による液晶投影型表示デイスプ
レイ装置に用いられる液晶表示素子の一例を示す
概略的構成図、第２図は従来技術による透過式の
液晶投影型表示デイスプレイ装置に用いられる液
晶表示素子の一例を示す概略的構成図、第３図は
従来技術による反射式の液晶投影型表示デイスプ
レイ装置に用いられる液晶表示素子の一例を示す
概略的構成図である。
１，６……透明基板、２，５……透明電極、３
……光電素子部、４……液晶、７……投射光、８
……アドレス光、９……投影光。
FIG. 1 is a schematic configuration diagram showing an example of a liquid crystal display element used in a liquid crystal projection type display device according to the present invention, and FIG. 2 is a diagram showing a liquid crystal display element used in a transmission type liquid crystal projection type display device according to the prior art. FIG. 3 is a schematic diagram showing an example of a liquid crystal display element used in a reflective liquid crystal projection display device according to the prior art. 1, 6...Transparent substrate, 2,5...Transparent electrode, 3
...Photoelectric element section, 4...Liquid crystal, 7...Projection light, 8
...Address light, 9...Projection light.
Claims (1)
る液晶表示素子を有し、その液晶表示素子に画像
を書き込み、その画像を透過光により拡大投影す
る液晶投影型表示デイスプレイ装置であつて、上
記液晶表示素子の光電素子部の光導電素子が０．
５μｍより短い波長の光に対して光感度を有し、
且つ上記光導電素子の光学的バンドギヤツプが２
ｅＶ以上であることを特徴とする液晶投影型表示
デイスプレイ装置。 ２ 請求項１記載の液晶投影型表示デイスプレイ
装置において、液晶表示素子の光電素子部を構成
する光導電素子としてＳｉを主成分とし酸素及び
水素を副成分とする光導電素子を用いたことを特
徴とする液晶投影型表示デイスプレイ装置。[Claims for Utility Model Registration] 1. A liquid crystal projection type display that has a liquid crystal display element comprising a liquid crystal shutter part and a photoelectric element part, writes an image on the liquid crystal display element, and enlarges and projects the image using transmitted light. In the apparatus, the photoconductive element of the photoelectric element portion of the liquid crystal display element has a temperature of 0.
Has photosensitivity to light with a wavelength shorter than 5 μm,
and the optical bandgap of the photoconductive element is 2.
A liquid crystal projection type display device characterized in that the voltage is eV or more. 2. The liquid crystal projection display device according to claim 1, characterized in that the photoconductive element constituting the photoelectric element portion of the liquid crystal display element is a photoconductive element containing Si as a main component and oxygen and hydrogen as subcomponents. A liquid crystal projection type display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10470889U JPH0343631U (en) | 1989-09-06 | 1989-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10470889U JPH0343631U (en) | 1989-09-06 | 1989-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343631U true JPH0343631U (en) | 1991-04-24 |
Family
ID=31653493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10470889U Pending JPH0343631U (en) | 1989-09-06 | 1989-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007536956A (en) * | 2004-05-11 | 2007-12-20 | レテック・ナムローゼ・フェンノートシャップ | Systems for influencing the structure of biological cells |
| KR101019957B1 (en) * | 2010-09-08 | 2011-03-09 | 박충식 | Portable rhinitis treatment device |
-
1989
- 1989-09-06 JP JP10470889U patent/JPH0343631U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007536956A (en) * | 2004-05-11 | 2007-12-20 | レテック・ナムローゼ・フェンノートシャップ | Systems for influencing the structure of biological cells |
| KR101019957B1 (en) * | 2010-09-08 | 2011-03-09 | 박충식 | Portable rhinitis treatment device |
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