CN101447150A - Led显示屏面罩和led新型显示屏 - Google Patents
Led显示屏面罩和led新型显示屏 Download PDFInfo
- Publication number
- CN101447150A CN101447150A CNA2008102413874A CN200810241387A CN101447150A CN 101447150 A CN101447150 A CN 101447150A CN A2008102413874 A CNA2008102413874 A CN A2008102413874A CN 200810241387 A CN200810241387 A CN 200810241387A CN 101447150 A CN101447150 A CN 101447150A
- Authority
- CN
- China
- Prior art keywords
- led
- horizontal direction
- angle
- led display
- degree
- 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.)
- Granted
Links
Images
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102413874A CN101447150B (zh) | 2008-12-22 | 2008-12-22 | Led显示屏面罩和led新型显示屏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102413874A CN101447150B (zh) | 2008-12-22 | 2008-12-22 | Led显示屏面罩和led新型显示屏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101447150A true CN101447150A (zh) | 2009-06-03 |
CN101447150B CN101447150B (zh) | 2011-07-06 |
Family
ID=40742801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102413874A Expired - Fee Related CN101447150B (zh) | 2008-12-22 | 2008-12-22 | Led显示屏面罩和led新型显示屏 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101447150B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392676A (zh) * | 2014-12-11 | 2015-03-04 | 广东威创视讯科技股份有限公司 | 一种led显示屏 |
CN105575268A (zh) * | 2014-10-16 | 2016-05-11 | 深圳市德彩光电有限公司 | 显示屏面罩和交通显示屏 |
CN107103848A (zh) * | 2017-06-09 | 2017-08-29 | 上海影隆光电有限公司 | 一种纳米材质、超宽视角的led显示屏面罩 |
CN107146537A (zh) * | 2017-06-15 | 2017-09-08 | 天津昊天伟业电子科技有限公司 | 一种火车站及市政交通引导led显示屏模组 |
CN108074497A (zh) * | 2016-11-10 | 2018-05-25 | 媒体资源股份有限公司 | 用于定向led显示器的系统、方法和装置 |
CN109584738A (zh) * | 2019-01-15 | 2019-04-05 | 东莞市和镁五金有限公司 | 一种led显示屏面罩 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2603472Y (zh) * | 2002-11-19 | 2004-02-11 | 惠州市德赛光电科技有限公司 | 一种Led显示模块 |
-
2008
- 2008-12-22 CN CN2008102413874A patent/CN101447150B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105575268A (zh) * | 2014-10-16 | 2016-05-11 | 深圳市德彩光电有限公司 | 显示屏面罩和交通显示屏 |
CN105575268B (zh) * | 2014-10-16 | 2018-11-20 | 深圳市德彩光电有限公司 | 显示屏面罩和交通显示屏 |
CN104392676A (zh) * | 2014-12-11 | 2015-03-04 | 广东威创视讯科技股份有限公司 | 一种led显示屏 |
CN108074497A (zh) * | 2016-11-10 | 2018-05-25 | 媒体资源股份有限公司 | 用于定向led显示器的系统、方法和装置 |
CN108074497B (zh) * | 2016-11-10 | 2022-08-30 | 媒体资源股份有限公司 | 用于定向led显示器的系统、方法和装置 |
CN107103848A (zh) * | 2017-06-09 | 2017-08-29 | 上海影隆光电有限公司 | 一种纳米材质、超宽视角的led显示屏面罩 |
CN107146537A (zh) * | 2017-06-15 | 2017-09-08 | 天津昊天伟业电子科技有限公司 | 一种火车站及市政交通引导led显示屏模组 |
CN109584738A (zh) * | 2019-01-15 | 2019-04-05 | 东莞市和镁五金有限公司 | 一种led显示屏面罩 |
CN109584738B (zh) * | 2019-01-15 | 2024-02-23 | 东莞市和镁五金有限公司 | 一种led显示屏面罩制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101447150B (zh) | 2011-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101447150B (zh) | Led显示屏面罩和led新型显示屏 | |
EP3093558B1 (en) | Method and device for greatly increasing irradiation range of street lamp | |
CN102141223A (zh) | 一种大功率led光源组装式路灯及隧道灯 | |
CN204962442U (zh) | 一种反射式防眩光led洗墙灯 | |
CN103982802B (zh) | 一种led黑板灯 | |
CN201568888U (zh) | Led灯透镜 | |
CN105042462B (zh) | 一种中华灯及其配光方法 | |
CN102606924B (zh) | 大角度led球泡灯 | |
CN202118649U (zh) | 洗墙灯以及利用该洗墙灯的照明系统 | |
CN201568889U (zh) | Led灯透镜 | |
CN206469207U (zh) | 一种反光器及投射灯 | |
CN201739825U (zh) | 带新型面光源的led面板灯 | |
CN203442592U (zh) | 一种网球场防眩目灯具模块 | |
CN204756642U (zh) | 背光源及显示模组 | |
CN103133989A (zh) | 一种防眩光led透镜 | |
CN209571162U (zh) | 一种直下式背光模组挡墙结构 | |
CN201697060U (zh) | 中间透光两端反射光的嵌入式荧光灯灯盘 | |
CN102734690B (zh) | 一种配光灯 | |
CN202253126U (zh) | 无眩光的led路灯 | |
CN202101152U (zh) | 一种适用于高效气体放电灯的反光罩 | |
CN202056740U (zh) | 户外高层建筑电脑变色幕墙投射灯 | |
CN210532175U (zh) | 一种非对称极窄配光的防眩光led灯具 | |
CN103411159B (zh) | 一种新型网球场防眩目灯具 | |
CN206036929U (zh) | 一种光学照明系统 | |
CN202484750U (zh) | 一种黑板灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1129151 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20111114 Granted publication date: 20110706 |
|
PD01 | Discharge of preservation of patent |
Date of cancellation: 20121114 Granted publication date: 20110706 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20121114 Granted publication date: 20110706 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20130514 Granted publication date: 20110706 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20130514 Granted publication date: 20110706 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20150514 Granted publication date: 20110706 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1129151 Country of ref document: HK |
|
DD01 | Delivery of document by public notice |
Addressee: Liu Lian Document name: Notification that Application Deemed not to be Proposed |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20121222 |
|
EXPY | Termination of patent right or utility model |