CN2845074Y - 一种防反光led显示屏遮光板结构 - Google Patents
一种防反光led显示屏遮光板结构 Download PDFInfo
- Publication number
- CN2845074Y CN2845074Y CN 200520055148 CN200520055148U CN2845074Y CN 2845074 Y CN2845074 Y CN 2845074Y CN 200520055148 CN200520055148 CN 200520055148 CN 200520055148 U CN200520055148 U CN 200520055148U CN 2845074 Y CN2845074 Y CN 2845074Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- hole
- light
- shadow shield
- led
- 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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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520055148 CN2845074Y (zh) | 2005-02-25 | 2005-02-25 | 一种防反光led显示屏遮光板结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520055148 CN2845074Y (zh) | 2005-02-25 | 2005-02-25 | 一种防反光led显示屏遮光板结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2845074Y true CN2845074Y (zh) | 2006-12-06 |
Family
ID=37487018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520055148 Expired - Lifetime CN2845074Y (zh) | 2005-02-25 | 2005-02-25 | 一种防反光led显示屏遮光板结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2845074Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109083A1 (en) * | 2008-03-07 | 2009-09-11 | Barco Visual(Beijing) Electronics Company Limited | Shading panel for display system |
WO2010083624A1 (zh) * | 2009-01-20 | 2010-07-29 | 深圳市奥拓电子有限公司 | 一种led显示屏面罩 |
CN106448490A (zh) * | 2016-12-23 | 2017-02-22 | 长沙信元电子科技有限公司 | 一种led显示单元壳体 |
WO2020063157A1 (zh) * | 2018-09-28 | 2020-04-02 | 深圳光峰科技股份有限公司 | Led显示屏 |
CN112289207A (zh) * | 2019-07-23 | 2021-01-29 | 深圳光峰科技股份有限公司 | 遮光架及led显示装置 |
CN114144825A (zh) * | 2021-09-10 | 2022-03-04 | 深圳市雷迪奥视觉技术有限公司 | 一种面罩及显示屏 |
US12074265B2 (en) | 2019-07-23 | 2024-08-27 | Appotronics Corporation Limited | Light-shielding frame and LED display device |
-
2005
- 2005-02-25 CN CN 200520055148 patent/CN2845074Y/zh not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109083A1 (en) * | 2008-03-07 | 2009-09-11 | Barco Visual(Beijing) Electronics Company Limited | Shading panel for display system |
CN101971236B (zh) * | 2008-03-07 | 2012-10-24 | 巴可伟视(北京)电子有限公司 | 用于显示系统的遮光板 |
US8371137B2 (en) | 2008-03-07 | 2013-02-12 | Barco Visual (Beijing) Electronics Company Limited | Shading panel for display system |
TWI471835B (zh) * | 2008-03-07 | 2015-02-01 | Barco Visual Beijing Electronics Company Ltd | 用於顯示系統的遮光板 |
WO2010083624A1 (zh) * | 2009-01-20 | 2010-07-29 | 深圳市奥拓电子有限公司 | 一种led显示屏面罩 |
CN106448490A (zh) * | 2016-12-23 | 2017-02-22 | 长沙信元电子科技有限公司 | 一种led显示单元壳体 |
WO2020063157A1 (zh) * | 2018-09-28 | 2020-04-02 | 深圳光峰科技股份有限公司 | Led显示屏 |
US12057534B2 (en) | 2018-09-28 | 2024-08-06 | Appotronics Corporation Limited | Light emitting diode display screen for improving illuminance uniformity thereof |
CN112289207A (zh) * | 2019-07-23 | 2021-01-29 | 深圳光峰科技股份有限公司 | 遮光架及led显示装置 |
US12074265B2 (en) | 2019-07-23 | 2024-08-27 | Appotronics Corporation Limited | Light-shielding frame and LED display device |
CN114144825A (zh) * | 2021-09-10 | 2022-03-04 | 深圳市雷迪奥视觉技术有限公司 | 一种面罩及显示屏 |
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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: HUIZHOU LIGHTHOUSE OPTOELECTRONICS TECHNOLOGY CO., Free format text: FORMER NAME: DESAI PHOTOELECTRIC SCIENCE + TECH. CO., LTD., HUIZHOU CITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 516003, No. 26, South Huizhou Avenue, Jiangbei, Guangdong, Huizhou Patentee after: Huizhou Lighthouse Photoelectric Technology Co., Ltd. Address before: 516003, No. 26, South Huizhou Avenue, Jiangbei, Guangdong, Huizhou Patentee before: Desai Photoelectric Science and Technology Co. Ltd., Huizhou City |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150225 Granted publication date: 20061206 |