JP5744646B2 - 映像表示装置 - Google Patents

映像表示装置 Download PDF

Info

Publication number
JP5744646B2
JP5744646B2 JP2011143914A JP2011143914A JP5744646B2 JP 5744646 B2 JP5744646 B2 JP 5744646B2 JP 2011143914 A JP2011143914 A JP 2011143914A JP 2011143914 A JP2011143914 A JP 2011143914A JP 5744646 B2 JP5744646 B2 JP 5744646B2
Authority
JP
Japan
Prior art keywords
surface portion
light
lens
light emitting
emitting element
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.)
Active
Application number
JP2011143914A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013011716A (ja
JP2013011716A5 (fr
Inventor
博信 川口
博信 川口
井上 陽子
陽子 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2011143914A priority Critical patent/JP5744646B2/ja
Publication of JP2013011716A publication Critical patent/JP2013011716A/ja
Publication of JP2013011716A5 publication Critical patent/JP2013011716A5/ja
Application granted granted Critical
Publication of JP5744646B2 publication Critical patent/JP5744646B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
JP2011143914A 2011-06-29 2011-06-29 映像表示装置 Active JP5744646B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011143914A JP5744646B2 (ja) 2011-06-29 2011-06-29 映像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011143914A JP5744646B2 (ja) 2011-06-29 2011-06-29 映像表示装置

Publications (3)

Publication Number Publication Date
JP2013011716A JP2013011716A (ja) 2013-01-17
JP2013011716A5 JP2013011716A5 (fr) 2014-05-15
JP5744646B2 true JP5744646B2 (ja) 2015-07-08

Family

ID=47685646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011143914A Active JP5744646B2 (ja) 2011-06-29 2011-06-29 映像表示装置

Country Status (1)

Country Link
JP (1) JP5744646B2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106486029A (zh) * 2016-12-11 2017-03-08 北京方瑞博石数字技术有限公司 一种封装led灯的玻璃透镜是光纤的led灯

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5974910B2 (ja) * 2013-01-18 2016-08-23 ソニー株式会社 表示パネルおよび表示装置
EP3057082B1 (fr) 2015-02-15 2019-10-09 Beijing Universal Lanbo Technology Co., Ltd. Affichage à del et affichages à del
CN104680947A (zh) * 2015-02-15 2015-06-03 北京环宇蓝博科技有限公司 Led屏幕消除莫尔条纹并提高填充系数的装置及方法
JP2017050344A (ja) * 2015-08-31 2017-03-09 シチズン電子株式会社 発光装置
CN112885820A (zh) * 2015-08-31 2021-06-01 西铁城电子株式会社 发光装置及其制造方法
CN110214347B (zh) * 2017-01-27 2022-02-01 三菱电机株式会社 显示单元、显示装置及显示单元的制造方法
JP7045951B2 (ja) * 2018-07-20 2022-04-01 三菱電機株式会社 表示ユニット及び表示装置
JP2018194866A (ja) * 2018-09-03 2018-12-06 三菱電機株式会社 表示装置
JP7097831B2 (ja) * 2019-01-28 2022-07-08 三菱電機株式会社 表示装置
JP7245103B2 (ja) * 2019-04-05 2023-03-23 スタンレー電気株式会社 車両用灯具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764071A (ja) * 1993-08-30 1995-03-10 Toray Ind Inc マイクロレンズアレイシートおよびそれを用いた液晶ディスプレイ
JPH10242523A (ja) * 1997-02-28 1998-09-11 Kouha:Kk 発光ダイオード表示装置およびそれを利用した画像表示装置
JP2001168396A (ja) * 1999-12-03 2001-06-22 Matsushita Electronics Industry Corp 発光表示装置および発光表示ユニット
JP3710368B2 (ja) * 2000-09-25 2005-10-26 シャープ株式会社 積層フィルムの製造方法
JP2005268166A (ja) * 2004-03-22 2005-09-29 Okaya Electric Ind Co Ltd 表示ランプ
KR101286705B1 (ko) * 2006-10-31 2013-07-16 삼성디스플레이 주식회사 백라이트 광원 및 광원용 렌즈 그리고 이를 포함하는백라이트 어셈블리
KR101396658B1 (ko) * 2006-12-29 2014-05-19 엘지디스플레이 주식회사 광원 큐브 및 이를 이용한 평면 광원 장치 및 액정 표시장치
US8339716B2 (en) * 2008-12-03 2012-12-25 Philip Premysler Illumination lenses including light redistributing surfaces
US9217854B2 (en) * 2009-04-28 2015-12-22 Cree, Inc. Lens with controlled light refraction
JP5263788B2 (ja) * 2009-10-22 2013-08-14 シャープ株式会社 表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106486029A (zh) * 2016-12-11 2017-03-08 北京方瑞博石数字技术有限公司 一种封装led灯的玻璃透镜是光纤的led灯

Also Published As

Publication number Publication date
JP2013011716A (ja) 2013-01-17

Similar Documents

Publication Publication Date Title
JP5744646B2 (ja) 映像表示装置
US10520175B2 (en) Collimation and homogenization system for an LED luminaire
JP5591201B2 (ja) 光学素子および照明装置
US9574735B2 (en) Shell integrator
EP2089656B2 (fr) Procédés et appareil pour fournir un éclairage par projection uniforme
JP2013011716A5 (fr)
CN110828526B (zh) 显示面板和显示装置
CN102365739A (zh) 光电子半导体器件和显示装置
KR20100052505A (ko) 이미지를 영사하기 위한 이미징 장치
US9976707B2 (en) Color mixing output for high brightness LED sources
US20140084775A1 (en) Substrate, display panel, and display apparatus
EP2443384B1 (fr) Système d'éclairage pour éclairage ponctuel à symétrie réduite
US11152423B2 (en) Optical assembly and display device comprising an arrangement of luminescence diode chips
US10790331B2 (en) Display panel
CN103154595A (zh) 光源
US9465143B2 (en) Lens optical element and display apparatus
US20220290844A1 (en) Lighting device for providing a sparkling appearance
JPH08202292A (ja) 画像表示装置
JP7045951B2 (ja) 表示ユニット及び表示装置
EP3519886B1 (fr) Lentille à symétrie non rotationnelle pour source de lumière symétrique non rotationnelle résultant en un motif de faisceau à rotation symétrique
TWI660209B (zh) Non-coaxial light mixing device
WO2022172324A1 (fr) Unité d'affichage et dispositif d'affichage
WO2011117815A1 (fr) Système d'éclairage ponctuel doté d'un mélange de lumière amélioré
JP2001134219A (ja) 発光表示装置
CN110738937A (zh) 显示面板

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140320

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140320

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150127

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150313

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150407

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150430

R151 Written notification of patent or utility model registration

Ref document number: 5744646

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250