TWI662299B - 邊緣發光型背光用反射薄膜及使用其之背光 - Google Patents
邊緣發光型背光用反射薄膜及使用其之背光 Download PDFInfo
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- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014091198 | 2014-04-25 | ||
JP2014-091198 | 2014-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201546499A TW201546499A (zh) | 2015-12-16 |
TWI662299B true TWI662299B (zh) | 2019-06-11 |
Family
ID=54332526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104112973A TWI662299B (zh) | 2014-04-25 | 2015-04-23 | 邊緣發光型背光用反射薄膜及使用其之背光 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5835532B1 (ja) |
KR (1) | KR102350562B1 (ja) |
CN (1) | CN106233167B (ja) |
TW (1) | TWI662299B (ja) |
WO (1) | WO2015163363A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873384B2 (en) * | 2000-04-17 | 2005-03-29 | Matsushita Electric Industrial Co., Ltd. | Reflection board, reflection tyre liquid crystal display unit and production method therefor, optical member, display unit, illuminating device, display board, and undulatory member |
JP2009069742A (ja) * | 2007-09-18 | 2009-04-02 | Toray Ind Inc | 光学用シート |
CN101484746A (zh) * | 2006-06-23 | 2009-07-15 | 东丽株式会社 | 白色反射膜 |
TWI372914B (en) * | 2008-05-27 | 2012-09-21 | Lg Electronics Inc | Optical sheet and liquid crystal display including the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3683965B2 (ja) | 1995-01-27 | 2005-08-17 | 三井化学株式会社 | 光反射体及びそれを用いた光反射装置 |
KR100407413B1 (ko) * | 1999-07-19 | 2003-11-28 | 마쯔시다덴기산교 가부시키가이샤 | 반사판 및 그 제조방법, 및 반사판을 구비한 반사형표시소자 및 그 제조방법 |
KR20020037758A (ko) * | 1999-10-21 | 2002-05-22 | 모리시타 요이찌 | 반사판, 그 제조방법, 표시소자, 표시장치 |
JP4090283B2 (ja) * | 2002-06-07 | 2008-05-28 | 三井化学株式会社 | 反射体及びそれを用いたサイドライト型バックライト装置 |
JP5089461B2 (ja) * | 2008-04-01 | 2012-12-05 | ソニーケミカル&インフォメーションデバイス株式会社 | 半透過型反射フィルム、液晶ディスプレイ用バックライト、及び、半透過型反射フィルムの製造方法 |
JP5645490B2 (ja) * | 2009-06-17 | 2014-12-24 | 恵和株式会社 | 半透過性反射シート及びこれを用いたバックライトユニット |
JP5286219B2 (ja) * | 2009-09-30 | 2013-09-11 | 富士フイルム株式会社 | 防眩フィルム及びその製造方法、反射防止フィルム、偏光板、並びに画像表示装置 |
US9817160B2 (en) | 2010-02-24 | 2017-11-14 | Toray Industries, Inc. | White reflective film for edge-lit backlight and backlight using the same |
KR20120140351A (ko) * | 2011-06-21 | 2012-12-31 | 도레이첨단소재 주식회사 | 액정디스플레이의 백라이트 유니트용 반사시트 및 그 제조방법 |
-
2015
- 2015-04-22 KR KR1020167031546A patent/KR102350562B1/ko active IP Right Grant
- 2015-04-22 WO PCT/JP2015/062230 patent/WO2015163363A1/ja active Application Filing
- 2015-04-22 CN CN201580019746.XA patent/CN106233167B/zh not_active Expired - Fee Related
- 2015-04-22 JP JP2015525678A patent/JP5835532B1/ja active Active
- 2015-04-23 TW TW104112973A patent/TWI662299B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873384B2 (en) * | 2000-04-17 | 2005-03-29 | Matsushita Electric Industrial Co., Ltd. | Reflection board, reflection tyre liquid crystal display unit and production method therefor, optical member, display unit, illuminating device, display board, and undulatory member |
CN101484746A (zh) * | 2006-06-23 | 2009-07-15 | 东丽株式会社 | 白色反射膜 |
JP2009069742A (ja) * | 2007-09-18 | 2009-04-02 | Toray Ind Inc | 光学用シート |
TWI372914B (en) * | 2008-05-27 | 2012-09-21 | Lg Electronics Inc | Optical sheet and liquid crystal display including the same |
Also Published As
Publication number | Publication date |
---|---|
KR20160145684A (ko) | 2016-12-20 |
JPWO2015163363A1 (ja) | 2017-04-20 |
CN106233167A (zh) | 2016-12-14 |
JP5835532B1 (ja) | 2015-12-24 |
KR102350562B1 (ko) | 2022-01-14 |
CN106233167B (zh) | 2018-11-13 |
TW201546499A (zh) | 2015-12-16 |
WO2015163363A1 (ja) | 2015-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |