CN2727885Y - Face shield plate for LED screen box - Google Patents
Face shield plate for LED screen box Download PDFInfo
- Publication number
- CN2727885Y CN2727885Y CN 200420047066 CN200420047066U CN2727885Y CN 2727885 Y CN2727885 Y CN 2727885Y CN 200420047066 CN200420047066 CN 200420047066 CN 200420047066 U CN200420047066 U CN 200420047066U CN 2727885 Y CN2727885 Y CN 2727885Y
- Authority
- CN
- China
- Prior art keywords
- mask plate
- led
- plate body
- led screen
- shield plate
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420047066 CN2727885Y (en) | 2004-06-11 | 2004-06-11 | Face shield plate for LED screen box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420047066 CN2727885Y (en) | 2004-06-11 | 2004-06-11 | Face shield plate for LED screen box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2727885Y true CN2727885Y (en) | 2005-09-21 |
Family
ID=35043897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420047066 Expired - Lifetime CN2727885Y (en) | 2004-06-11 | 2004-06-11 | Face shield plate for LED screen box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2727885Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101599238B (en) * | 2009-07-15 | 2011-03-30 | 总装备部工程设计研究总院 | Transparent veil with evenly dispersed LED pixel points |
CN105487150A (en) * | 2016-01-06 | 2016-04-13 | 利亚德光电股份有限公司 | Reflecting mask and LED display device with same |
US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
-
2004
- 2004-06-11 CN CN 200420047066 patent/CN2727885Y/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101599238B (en) * | 2009-07-15 | 2011-03-30 | 总装备部工程设计研究总院 | Transparent veil with evenly dispersed LED pixel points |
US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
US10380925B2 (en) | 2013-12-31 | 2019-08-13 | Ultravision Technologies, Llc | Modular display panel |
US10410552B2 (en) | 2013-12-31 | 2019-09-10 | Ultravision Technologies, Llc | Modular display panel |
US10540917B2 (en) | 2013-12-31 | 2020-01-21 | Ultravision Technologies, Llc | Modular display panel |
US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
CN105487150A (en) * | 2016-01-06 | 2016-04-13 | 利亚德光电股份有限公司 | Reflecting mask and LED display device with same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Shenzhen City, Guangdong province Baoan District 518000 District 68 left three road Antongda Industrial Area No. four building 1-5 floor Patentee after: SHENZHEN LIANTRONICS Co.,Ltd. Address before: Shenzhen City, Guangdong province Baoan District 518000 District 68 left three road Antongda Industrial Area No. 4 Building 1-5 floor Patentee before: Shenzhen Lianchuang Jianhe Photoelectric Co.,Ltd. Address after: Shenzhen City, Guangdong province Baoan District 518000 District 68 left three road Antongda Industrial Area No. 4 Building 1-5 floor Patentee after: Shenzhen Lianchuang Jianhe Photoelectric Co.,Ltd. Address before: 518000, 3, building 8, sparrow Ridge Industrial Zone, Shenzhen, Nanshan District, Guangdong Patentee before: Shenzhen LCJH Optoelectronic Displays Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140611 Granted publication date: 20050921 |