TW325524B - Light guide - Google Patents

Light guide

Info

Publication number
TW325524B
TW325524B TW086107424A TW86107424A TW325524B TW 325524 B TW325524 B TW 325524B TW 086107424 A TW086107424 A TW 086107424A TW 86107424 A TW86107424 A TW 86107424A TW 325524 B TW325524 B TW 325524B
Authority
TW
Taiwan
Prior art keywords
light
line
light source
light guide
shaped
Prior art date
Application number
TW086107424A
Other languages
English (en)
Inventor
Toshiyuki Yoshikawa
Osamu Shinji
Toshitaka Kunizawa
Kozo Yasuda
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of TW325524B publication Critical patent/TW325524B/zh

Links

Landscapes

  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Liquid Crystal (AREA)
TW086107424A 1995-12-19 1997-05-30 Light guide TW325524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33046695A JP3497934B2 (ja) 1995-12-19 1995-12-19 導光体

Publications (1)

Publication Number Publication Date
TW325524B true TW325524B (en) 1998-01-21

Family

ID=18232947

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107424A TW325524B (en) 1995-12-19 1997-05-30 Light guide

Country Status (2)

Country Link
JP (1) JP3497934B2 (zh)
TW (1) TW325524B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891677B2 (en) 1999-11-12 2005-05-10 Reflexite Corporation Subwavelength optical microstructure light-redirecting films

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166149A (ja) * 1999-12-13 2001-06-22 Pioneer Electronic Corp 面状光源装置、及びそのための導光板
JP2001325821A (ja) * 2000-05-19 2001-11-22 Daiwa:Kk 面光源装置用導光板及びその製造方法
JP2002214445A (ja) * 2001-01-18 2002-07-31 Nippon Leiz Co Ltd 導光板および平面照明装置
TW200527016A (en) * 2004-01-26 2005-08-16 Zeon Corp Light guide plate and backlight
CN100376959C (zh) * 2004-03-05 2008-03-26 鸿富锦精密工业（深圳）有限公司 导光板
US7706050B2 (en) 2004-03-05 2010-04-27 Qualcomm Mems Technologies, Inc. Integrated modulator illumination
EP1943551A2 (en) 2006-10-06 2008-07-16 Qualcomm Mems Technologies, Inc. Light guide
US7733439B2 (en) 2007-04-30 2010-06-08 Qualcomm Mems Technologies, Inc. Dual film light guide for illuminating displays
EP2288957B1 (en) 2008-05-27 2018-04-18 LG Electronics Inc. Led back-light unit and liquid crystal display device using the same
US8220981B2 (en) 2008-05-27 2012-07-17 Lg Electronics Inc. Liquid crystal display having a plurality of modules
KR101034479B1 (ko) * 2008-07-07 2011-05-17 도레이첨단소재 주식회사 박막트랜지스터 액정디스플레이 백라이트 유니트용광학시트 및 그를 구비한 박막트랜지스터 액정디스플레이
CN102449513B (zh) 2009-05-29 2015-01-21 高通Mems科技公司 照明装置及其制造方法
KR101660721B1 (ko) 2009-06-15 2016-09-29 엘지전자 주식회사 발광 다이오드 패키지 및 이를 포함하는 백라이트 유닛과 디스플레이장치
KR101628366B1 (ko) 2009-07-06 2016-06-08 엘지전자 주식회사 광학 어셈블리, 이를 구비한 백라이트 유닛 및 디스플레이 장치
KR101611616B1 (ko) 2009-08-28 2016-04-11 엘지전자 주식회사 백라이트 유닛 및 그를 이용한 디스플레이 장치
JP2011112812A (ja) * 2009-11-26 2011-06-09 Oki Data Corp 除電装置、現像装置及び画像形成装置
EP2354817A1 (en) 2009-12-14 2011-08-10 Lg Electronics Inc. Backlight unit, and display apparatus including the backlight unit
KR101708479B1 (ko) * 2009-12-31 2017-03-09 삼성디스플레이 주식회사 도광판과 이를 포함하는 표시 장치 및 도광판 제조 방법
CN104977649A (zh) * 2015-06-25 2015-10-14 东莞轩朗实业有限公司 导光板及激光打点导光板制作方法
EP3923174A4 (en) * 2019-02-07 2022-11-23 Honda Motor Co., Ltd. CALCULATION DEVICE AND METHOD, AND PROGRAM
KR102318018B1 (ko) * 2019-07-05 2021-10-28 한국생산기술연구원 마이크로 제품 제작용 맨드렐 제작 방법, 마이크로 제품 제작용 몰드 제작 방법 및 마이크로 제품 제작용 몰드
JP7145527B2 (ja) * 2020-10-28 2022-10-03 アイリスオーヤマ株式会社 電気掃除機
KR102621885B1 (ko) * 2023-08-18 2024-01-04 이선근 차량용 조명 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891677B2 (en) 1999-11-12 2005-05-10 Reflexite Corporation Subwavelength optical microstructure light-redirecting films

Also Published As

Publication number Publication date
JP3497934B2 (ja) 2004-02-16
JPH09171111A (ja) 1997-06-30

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees