JPH0343627U - - Google Patents
Info
- Publication number
- JPH0343627U JPH0343627U JP10376389U JP10376389U JPH0343627U JP H0343627 U JPH0343627 U JP H0343627U JP 10376389 U JP10376389 U JP 10376389U JP 10376389 U JP10376389 U JP 10376389U JP H0343627 U JPH0343627 U JP H0343627U
- Authority
- JP
- Japan
- Prior art keywords
- light control
- control glass
- film
- light
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 claims 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 206010034972 Photosensitivity reaction Diseases 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 230000036211 photosensitivity Effects 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000010409 thin film Substances 0.000 claims 2
Landscapes
- Liquid Crystal (AREA)
Description
第１図は本考案の実施例の概略部分断面図、第
２図は本考案の他の実施例の概略部分断面図、第
３図は従来の調光用ガラスの概略部分断面図であ
る。
１……ガラス板、２……偏光板、３……液晶、
４……透明電極、６……電源、７……光導電膜、
８……光起電力膜。
FIG. 1 is a schematic partial sectional view of an embodiment of the present invention, FIG. 2 is a schematic partial sectional view of another embodiment of the present invention, and FIG. 3 is a schematic partial sectional view of a conventional light control glass. 1...Glass plate, 2...Polarizing plate, 3...Liquid crystal,
4...Transparent electrode, 6...Power supply, 7...Photoconductive film,
8...Photovoltaic film.
Claims (1)
ラスにおいて、上記光導電膜が０．５μｍより短
い波長の光に対して光感度を有し、かつ、上記光
導電膜の光学的バンドギヤツプが２．０ｅＶ以上
であることを特徴とする調光用ガラス。 ２ 上記光導電膜が、シリコンを母材とし酸素及
び水素を添加剤としてなる非晶質薄膜であること
を特徴とする請求項１記載の調光用ガラス。 ３ 液晶及び光起電力膜を構成要素とする調光用
ガラスにおいて、上記光起電力膜が０．５μｍよ
り短い波長の光に対して光感度有し、かつ、上記
光起電力膜の光学的バンドギヤツプが２．０ｅＶ
以上であることを特徴とする調光用ガラス。 ４ 上記光起電力膜が、シリコンを母材とし酸素
及び水素を添加剤としてなる非晶質薄膜であるこ
とを特徴とする請求項３記載の調光用ガラス。[Claims for Utility Model Registration] 1. A light control glass comprising a liquid crystal and a photoconductive film as constituent elements, wherein the photoconductive film has photosensitivity to light with a wavelength shorter than 0.5 μm, and A light control glass characterized in that a photoconductive film has an optical bandgap of 2.0 eV or more. 2. The light control glass according to claim 1, wherein the photoconductive film is an amorphous thin film made of silicon as a base material and oxygen and hydrogen as additives. 3. In a light control glass comprising a liquid crystal and a photovoltaic film as constituent elements, the photovoltaic film has photosensitivity to light with a wavelength shorter than 0.5 μm, and the optical Band gap is 2.0eV
A light control glass characterized by the above. 4. The light control glass according to claim 3, wherein the photovoltaic film is an amorphous thin film made of silicon as a base material and oxygen and hydrogen as additives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10376389U JPH0343627U (en) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10376389U JPH0343627U (en) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343627U true JPH0343627U (en) | 1991-04-24 |
Family
ID=31652586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10376389U Pending JPH0343627U (en) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020531901A (en) * | 2017-08-17 | 2020-11-05 | ユニヴェルシテ・ドゥ・ストラスブールＵｎｉｖｅｒｓｉｔｅ Ｄｅ Ｓｔｒａｓｂｏｕｒｇ | Liquid crystal spatial light modulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141979A (en) * | 1981-11-25 | 1982-09-02 | Shunpei Yamazaki | Photoelectric transducing semiconductor device |
| JPS61218179A (en) * | 1985-03-25 | 1986-09-27 | Ricoh Co Ltd | amorphous silicon optical sensor |
| JPS62115416A (en) * | 1985-11-15 | 1987-05-27 | Sharp Corp | Liquid crystal blind glass |
| JPS647022A (en) * | 1987-06-30 | 1989-01-11 | Idemitsu Kosan Co | Liquid crystal element |
| JPS6478237A (en) * | 1987-09-19 | 1989-03-23 | Fuji Electric Co Ltd | Dimming transmission body |
| JPH0247627A (en) * | 1988-08-09 | 1990-02-16 | Nippon Denso Co Ltd | Automatic light controller |
-
1989
- 1989-09-04 JP JP10376389U patent/JPH0343627U/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141979A (en) * | 1981-11-25 | 1982-09-02 | Shunpei Yamazaki | Photoelectric transducing semiconductor device |
| JPS61218179A (en) * | 1985-03-25 | 1986-09-27 | Ricoh Co Ltd | amorphous silicon optical sensor |
| JPS62115416A (en) * | 1985-11-15 | 1987-05-27 | Sharp Corp | Liquid crystal blind glass |
| JPS647022A (en) * | 1987-06-30 | 1989-01-11 | Idemitsu Kosan Co | Liquid crystal element |
| JPS6478237A (en) * | 1987-09-19 | 1989-03-23 | Fuji Electric Co Ltd | Dimming transmission body |
| JPH0247627A (en) * | 1988-08-09 | 1990-02-16 | Nippon Denso Co Ltd | Automatic light controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020531901A (en) * | 2017-08-17 | 2020-11-05 | ユニヴェルシテ・ドゥ・ストラスブールＵｎｉｖｅｒｓｉｔｅ Ｄｅ Ｓｔｒａｓｂｏｕｒｇ | Liquid crystal spatial light modulator |
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