TW200508726A - Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display - Google Patents
Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal displayInfo
- Publication number
- TW200508726A TW200508726A TW093116051A TW93116051A TW200508726A TW 200508726 A TW200508726 A TW 200508726A TW 093116051 A TW093116051 A TW 093116051A TW 93116051 A TW93116051 A TW 93116051A TW 200508726 A TW200508726 A TW 200508726A
- Authority
- TW
- Taiwan
- Prior art keywords
- light diffusing
- liquid crystal
- crystal display
- diffusing plate
- resin composition
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003159961 | 2003-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200508726A true TW200508726A (en) | 2005-03-01 |
TWI338176B TWI338176B (zh) | 2011-03-01 |
Family
ID=33508538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093116051A TW200508726A (en) | 2003-06-04 | 2004-06-04 | Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display |
Country Status (7)
Country | Link |
---|---|
US (1) | US8169706B2 (zh) |
JP (2) | JP5010831B2 (zh) |
KR (1) | KR100994755B1 (zh) |
CN (1) | CN1777833A (zh) |
DE (1) | DE112004000823T5 (zh) |
TW (1) | TW200508726A (zh) |
WO (1) | WO2004109379A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10367330B2 (en) | 2016-03-11 | 2019-07-30 | Delta Electronics, Inc. | Diffuser, laser-light-source module using the same, and method for manufacturing the same |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005083474A1 (ja) * | 2004-02-27 | 2005-09-09 | Kimoto Co., Ltd. | 光学部材およびそれを用いたバックライト |
WO2006080798A1 (en) * | 2005-01-25 | 2006-08-03 | Kolon Ind. Inc./Kr | Light-diffusion plate |
KR100635152B1 (ko) * | 2005-01-25 | 2006-10-17 | 주식회사 코오롱 | 광확산판 |
TW200643559A (en) * | 2005-02-01 | 2006-12-16 | Kolon Inc | Light-diffusion plate |
TW200706576A (en) * | 2005-02-01 | 2007-02-16 | Kolon Inc | Light-diffusion plate |
KR20070109134A (ko) * | 2006-05-09 | 2007-11-15 | 엘지전자 주식회사 | 프리즘 시트, 이를 구비한 백라이트 유닛 및 액정표시장치 |
JP4592023B2 (ja) * | 2006-11-22 | 2010-12-01 | 株式会社ニレコ | オンライン分光透過色測定方法及びオンライン分光透過色測定装置 |
JP2008191509A (ja) * | 2007-02-06 | 2008-08-21 | Nippon Shokubai Co Ltd | 近赤外線吸収フィルムおよび近赤外線吸収フィルムの製造方法 |
US20120044440A1 (en) * | 2009-03-30 | 2012-02-23 | Sumitomo Chemical Company, Limited | Liquid crystal display device |
JP4902717B2 (ja) * | 2009-10-05 | 2012-03-21 | 住友化学株式会社 | 積層樹脂板の製造方法 |
JP2012179754A (ja) * | 2011-02-28 | 2012-09-20 | Sumitomo Bakelite Co Ltd | 樹脂プレートおよび樹脂プレート成形品 |
JP6126802B2 (ja) * | 2012-06-15 | 2017-05-10 | リンテック株式会社 | 光拡散フィルム |
CN104583818B (zh) * | 2012-10-12 | 2017-09-12 | 松下知识产权经营株式会社 | 光学部件以及照明罩 |
GB2539346A (en) * | 2014-03-04 | 2016-12-14 | Dainippon Ink & Chemicals | Polymerizable composition comprising compound having mesogenic group, and polymer thereof |
KR20170016842A (ko) * | 2014-06-11 | 2017-02-14 | 미츠비시 가스 가가쿠 가부시키가이샤 | 폴리카보네이트 수지 조성물, 그의 성형품 및 제조 방법 |
KR20180051695A (ko) * | 2016-11-07 | 2018-05-17 | 삼성디스플레이 주식회사 | 유리 기판, 유리 기판의 제조 방법, 및 유리 기판을 포함하는 표시 장치 |
JP6486446B2 (ja) * | 2017-11-21 | 2019-03-20 | 三菱電機照明株式会社 | 照明ランプ |
CN108488691A (zh) * | 2018-03-20 | 2018-09-04 | 青岛海信电器股份有限公司 | 一种复合扩散板、背光模组和显示装置 |
CN111421938A (zh) * | 2020-03-16 | 2020-07-17 | 苏州奥美材料科技有限公司 | 一种5g手机盖板用炫彩膜及其制备工艺 |
CN114624922B (zh) * | 2022-03-17 | 2023-06-23 | 纳晶科技股份有限公司 | 量子点光学板及含其的发光装置 |
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JP2672318B2 (ja) * | 1988-02-17 | 1997-11-05 | 帝人化成株式会社 | 難燃性光拡散板 |
JPH03142401A (ja) * | 1989-10-30 | 1991-06-18 | Asahi Chem Ind Co Ltd | 合成樹脂層,光透過拡散板およびそれらの製造法 |
EP0496323B2 (en) * | 1991-01-22 | 2002-12-11 | Toray Industries, Inc. | Reflector for a surface light source |
JPH05257002A (ja) | 1992-03-13 | 1993-10-08 | Teijin Chem Ltd | ポリカーボネート製高透過率光拡散板 |
JPH0671832A (ja) | 1992-08-28 | 1994-03-15 | Asahi Chem Ind Co Ltd | 防音壁用ポリカーボネート樹脂積層板 |
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JPH06273752A (ja) * | 1993-03-19 | 1994-09-30 | Sekisui Chem Co Ltd | 面光源装置用の光拡散シート |
US5449710A (en) * | 1993-05-18 | 1995-09-12 | Idemitsu Petrochemical Co., Ltd. | Flame retardative polycarbonate resin composition |
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JPH08286005A (ja) * | 1995-04-18 | 1996-11-01 | Mitsubishi Rayon Co Ltd | レンズシートおよびバックライト |
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JP2002311417A (ja) * | 2001-04-17 | 2002-10-23 | Nec Corp | 液晶表示装置 |
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US6917396B2 (en) * | 2001-06-01 | 2005-07-12 | Daicel Chemical Industries, Ltd. | Light diffusion film, plane light source device and liquid crystal display apparatus for enhancing a constant luminance and diffusing a light |
JP2002372609A (ja) * | 2001-06-13 | 2002-12-26 | Ge Plastics Japan Ltd | 光線反射板 |
-
2004
- 2004-06-01 JP JP2005506751A patent/JP5010831B2/ja active Active
- 2004-06-01 WO PCT/JP2004/007507 patent/WO2004109379A1/ja active Application Filing
- 2004-06-01 KR KR1020057020048A patent/KR100994755B1/ko not_active IP Right Cessation
- 2004-06-01 CN CNA2004800104522A patent/CN1777833A/zh active Pending
- 2004-06-01 DE DE112004000823T patent/DE112004000823T5/de not_active Withdrawn
- 2004-06-01 US US10/556,635 patent/US8169706B2/en not_active Expired - Fee Related
- 2004-06-04 TW TW093116051A patent/TW200508726A/zh not_active IP Right Cessation
-
2011
- 2011-01-28 JP JP2011017004A patent/JP2011128640A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10367330B2 (en) | 2016-03-11 | 2019-07-30 | Delta Electronics, Inc. | Diffuser, laser-light-source module using the same, and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
DE112004000823T5 (de) | 2006-04-13 |
KR20060006053A (ko) | 2006-01-18 |
JP2011128640A (ja) | 2011-06-30 |
WO2004109379A1 (ja) | 2004-12-16 |
KR100994755B1 (ko) | 2010-11-17 |
US8169706B2 (en) | 2012-05-01 |
JPWO2004109379A1 (ja) | 2006-08-10 |
US20070053031A1 (en) | 2007-03-08 |
JP5010831B2 (ja) | 2012-08-29 |
TWI338176B (zh) | 2011-03-01 |
CN1777833A (zh) | 2006-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |