CN203882066U - 电子式调光减光镜 - Google Patents
电子式调光减光镜 Download PDFInfo
- Publication number
- CN203882066U CN203882066U CN201420302071.2U CN201420302071U CN203882066U CN 203882066 U CN203882066 U CN 203882066U CN 201420302071 U CN201420302071 U CN 201420302071U CN 203882066 U CN203882066 U CN 203882066U
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- CN
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- Prior art keywords
- liquid crystal
- crystal panel
- dim light
- electronic type
- light modulation
- 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.)
- Expired - Lifetime
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- 230000001603 reducing effect Effects 0.000 title abstract description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 101
- 229920000297 Rayon Polymers 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 10
- 230000005684 electric field Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420302071.2U CN203882066U (zh) | 2014-06-06 | 2014-06-06 | 电子式调光减光镜 |
Applications Claiming Priority (1)
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CN201420302071.2U CN203882066U (zh) | 2014-06-06 | 2014-06-06 | 电子式调光减光镜 |
Publications (1)
Publication Number | Publication Date |
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CN203882066U true CN203882066U (zh) | 2014-10-15 |
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CN201420302071.2U Expired - Lifetime CN203882066U (zh) | 2014-06-06 | 2014-06-06 | 电子式调光减光镜 |
Country Status (1)
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CN (1) | CN203882066U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109960064A (zh) * | 2017-12-14 | 2019-07-02 | 上海聚虹光电科技有限公司 | 具有电子可调液晶减光镜的虹膜采集摄像头及其应用方法 |
CN111464723A (zh) * | 2020-04-02 | 2020-07-28 | 上海电气集团股份有限公司 | 一种扩大光照强度范围的方法及手眼系统 |
CN113489911A (zh) * | 2021-08-16 | 2021-10-08 | 上海聚虹光电科技有限公司 | 电子式调光减光镜的虹膜摄像头和虹膜摄像头控制方法 |
-
2014
- 2014-06-06 CN CN201420302071.2U patent/CN203882066U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109960064A (zh) * | 2017-12-14 | 2019-07-02 | 上海聚虹光电科技有限公司 | 具有电子可调液晶减光镜的虹膜采集摄像头及其应用方法 |
CN111464723A (zh) * | 2020-04-02 | 2020-07-28 | 上海电气集团股份有限公司 | 一种扩大光照强度范围的方法及手眼系统 |
CN111464723B (zh) * | 2020-04-02 | 2021-10-01 | 上海电气集团股份有限公司 | 一种扩大光照强度范围的方法及手眼系统 |
CN113489911A (zh) * | 2021-08-16 | 2021-10-08 | 上海聚虹光电科技有限公司 | 电子式调光减光镜的虹膜摄像头和虹膜摄像头控制方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 313-1 Nakano, Nishiseicho, Shohara City, Hiroshima Prefecture, Japan Patentee after: Japan Fushi Emperor Co.,Ltd. Address before: Taiwan, Kaohsiung, China Patentee before: TAIWAN FUSHIDI Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231123 Address after: 313-1 Nakano, Nishiseicho, Shohara City, Hiroshima Prefecture, Japan Patentee after: Japan Weiku Optoelectronics Co.,Ltd. Address before: 313-1 Nakano, Nishiseicho, Shohara City, Hiroshima Prefecture, Japan Patentee before: Japan Fushi Emperor Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20141015 |
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CX01 | Expiry of patent term |