CN204009242U - 一种用于消除激光散斑并滤波的装置和投影显示*** - Google Patents
一种用于消除激光散斑并滤波的装置和投影显示*** Download PDFInfo
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- CN204009242U CN204009242U CN201420182409.5U CN201420182409U CN204009242U CN 204009242 U CN204009242 U CN 204009242U CN 201420182409 U CN201420182409 U CN 201420182409U CN 204009242 U CN204009242 U CN 204009242U
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CN201420182409.5U CN204009242U (zh) | 2014-04-15 | 2014-04-15 | 一种用于消除激光散斑并滤波的装置和投影显示*** |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105093795A (zh) * | 2015-06-03 | 2015-11-25 | 海信集团有限公司 | 一种双色激光光源 |
CN105093558A (zh) * | 2014-04-15 | 2015-11-25 | 深圳市亿思达科技集团有限公司 | 一种用于消除激光散斑并滤波的装置和投影显示*** |
CN105116675A (zh) * | 2015-06-03 | 2015-12-02 | 海信集团有限公司 | 一种激光光源和投影显示设备 |
CN106569379A (zh) * | 2015-10-08 | 2017-04-19 | 海信集团有限公司 | 一种激光消散斑光路及双色激光光源、三色激光光源 |
US11867930B2 (en) | 2020-07-30 | 2024-01-09 | Coretronic Corporation | Filter module and projection apparatus |
-
2014
- 2014-04-15 CN CN201420182409.5U patent/CN204009242U/zh not_active Withdrawn - After Issue
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105093558A (zh) * | 2014-04-15 | 2015-11-25 | 深圳市亿思达科技集团有限公司 | 一种用于消除激光散斑并滤波的装置和投影显示*** |
CN105093795A (zh) * | 2015-06-03 | 2015-11-25 | 海信集团有限公司 | 一种双色激光光源 |
CN105116675A (zh) * | 2015-06-03 | 2015-12-02 | 海信集团有限公司 | 一种激光光源和投影显示设备 |
US10197901B2 (en) | 2015-06-03 | 2019-02-05 | Hisense Co., Ltd. | Dual-color laser light source |
US10451960B2 (en) | 2015-06-03 | 2019-10-22 | Hisense Co., Ltd. | Laser light source and projection display device |
US10459326B2 (en) | 2015-06-03 | 2019-10-29 | Hisense Co., Ltd. | Dual-color projector |
CN106569379A (zh) * | 2015-10-08 | 2017-04-19 | 海信集团有限公司 | 一种激光消散斑光路及双色激光光源、三色激光光源 |
US11867930B2 (en) | 2020-07-30 | 2024-01-09 | Coretronic Corporation | Filter module and projection apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN YISIDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: SHENZHEN ESTA DISPLAY TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Nanshan District, China Hi Tech in the world, the world's 806 digital building, room three Patentee after: SHENZHEN ESTAR DISPLAYTECH CO., LTD. Address before: 518000, District, Shenzhen, Nanshan District high tech Zone, Southern District, B1 digital technology park, building 2, C Patentee before: Shenzhen Esta Display Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: 11 No. 364300 Longyan city in Fujian province Wuping County Industrial Park Industrial Avenue Patentee after: Fujian science and Technology Co., Inc Address before: 518000 Shenzhen, Nanshan District, China Hi Tech in the world, the world's 806 digital building, room three Patentee before: SHENZHEN ESTAR DISPLAYTECH CO., LTD. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20181102 |