PL2390865T3 - Przednia osłona do wyświetlacza LED - Google Patents

Przednia osłona do wyświetlacza LED

Info

Publication number
PL2390865T3
PL2390865T3 PL09838591T PL09838591T PL2390865T3 PL 2390865 T3 PL2390865 T3 PL 2390865T3 PL 09838591 T PL09838591 T PL 09838591T PL 09838591 T PL09838591 T PL 09838591T PL 2390865 T3 PL2390865 T3 PL 2390865T3
Authority
PL
Poland
Prior art keywords
front cover
led display
led
display
cover
Prior art date
Application number
PL09838591T
Other languages
English (en)
Inventor
Hanqu Wu
Original Assignee
Shenzhen Aoto Electronics Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Aoto Electronics Co., Ltd. filed Critical Shenzhen Aoto Electronics Co., Ltd.
Publication of PL2390865T3 publication Critical patent/PL2390865T3/pl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
PL09838591T 2009-01-20 2009-01-20 Przednia osłona do wyświetlacza LED PL2390865T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/000079 WO2010083624A1 (zh) 2009-01-20 2009-01-20 一种led显示屏面罩

Publications (1)

Publication Number Publication Date
PL2390865T3 true PL2390865T3 (pl) 2017-08-31

Family

ID=42355474

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09838591T PL2390865T3 (pl) 2009-01-20 2009-01-20 Przednia osłona do wyświetlacza LED

Country Status (7)

Country Link
US (1) US8870395B2 (pl)
EP (1) EP2390865B1 (pl)
DE (1) DE212009000144U1 (pl)
ES (1) ES2616077T3 (pl)
HR (1) HRP20170184T1 (pl)
PL (1) PL2390865T3 (pl)
WO (1) WO2010083624A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
JP6107366B2 (ja) * 2012-09-27 2017-04-05 日亜化学工業株式会社 発光装置及びそれに用いるカバーの製造方法
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
US9582237B2 (en) 2013-12-31 2017-02-28 Ultravision Technologies, Llc Modular display panels with different pitches
US10706770B2 (en) 2014-07-16 2020-07-07 Ultravision Technologies, Llc Display system having module display panel with circuitry for bidirectional communication
CN204066643U (zh) * 2014-08-14 2014-12-31 深圳市洲明科技股份有限公司 一种led显示屏面罩及led显示屏
CN104835421B (zh) * 2015-04-27 2017-09-19 深圳市洲明科技股份有限公司 Led显示屏面罩
JP2017187710A (ja) * 2016-04-08 2017-10-12 三菱電機株式会社 表示装置
CN106331691B (zh) * 2016-11-16 2018-12-14 李红深 一种裸眼立体led显示屏和立体成像播放系统
CN207752720U (zh) * 2018-02-06 2018-08-21 深圳市洲明科技股份有限公司 Led显示屏面罩及led显示屏
CN111752023A (zh) * 2019-03-28 2020-10-09 合肥精显电子科技有限公司 一种lcd液晶屏制作工艺
CN114144825B (zh) * 2021-09-10 2025-03-11 深圳市雷迪奥视觉技术有限公司 一种面罩及显示屏

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749794A (en) * 1953-04-24 1956-06-12 Corning Glass Works Illuminating glassware and method of making it
US4573764A (en) * 1983-12-30 1986-03-04 North American Philips Consumer Electronics Corp. Rear projection screen
US5204160A (en) * 1988-08-08 1993-04-20 Minnesota Mining And Manufacturing Company Light-collimating film
DK174788B1 (da) * 1989-05-08 2003-11-10 Dainippon Printing Co Ltd Baglysprojektionsskærm
AU694619B2 (en) * 1995-03-03 1998-07-23 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
JP2000305486A (ja) 1999-04-19 2000-11-02 Sony Corp ディスプレイ装置及びその作製方法
CN2449319Y (zh) * 2000-11-02 2001-09-19 北京利亚德电子科技有限公司 一种led像素模块
US7384173B2 (en) * 2004-12-30 2008-06-10 3M Innovative Properties Company Brightness enhancement article
CN2845074Y (zh) * 2005-02-25 2006-12-06 惠州市德赛光电科技有限公司 一种防反光led显示屏遮光板结构
JP4826102B2 (ja) * 2005-03-04 2011-11-30 日亜化学工業株式会社 表示装置
EP1808840B1 (en) * 2006-01-13 2020-03-04 Barco N.V. Method and device for shading in a display system
JP5050407B2 (ja) 2006-05-18 2012-10-17 株式会社日立製作所 前面板およびそれを用いた表示装置
CN201053621Y (zh) * 2007-01-08 2008-04-30 西安立明电子科技有限责任公司 光带型led照明灯的反光罩
US7697200B2 (en) * 2007-01-25 2010-04-13 Hewlett-Packard Development Company, L.P. Screen having image viewable only in ambient light
CN100505347C (zh) * 2007-07-05 2009-06-24 电子科技大学 一种在led芯片表面制备荧光粉薄膜层的方法
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
CN101345006A (zh) 2008-08-27 2009-01-14 深圳市大眼界光电科技有限公司 一种贴片式led户外显示屏
TWI368816B (en) * 2008-10-24 2012-07-21 Coretronic Corp Reflective front projection screen

Also Published As

Publication number Publication date
ES2616077T3 (es) 2017-06-09
EP2390865A1 (en) 2011-11-30
US20110267699A1 (en) 2011-11-03
EP2390865B1 (en) 2016-11-23
US8870395B2 (en) 2014-10-28
EP2390865A4 (en) 2012-06-06
WO2010083624A1 (zh) 2010-07-29
DE212009000144U1 (de) 2012-01-16
HRP20170184T1 (hr) 2017-03-24

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