TWI369393B - Direct-underlying backlight type liquid crystal display device and light diffusing plate - Google Patents
Direct-underlying backlight type liquid crystal display device and light diffusing plateInfo
- Publication number
- TWI369393B TWI369393B TW093117430A TW93117430A TWI369393B TW I369393 B TWI369393 B TW I369393B TW 093117430 A TW093117430 A TW 093117430A TW 93117430 A TW93117430 A TW 93117430A TW I369393 B TWI369393 B TW I369393B
- Authority
- TW
- Taiwan
- Prior art keywords
- direct
- liquid crystal
- display device
- crystal display
- type liquid
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- 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
- G02B5/0273—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
-
- 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
-
- 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
-
- 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
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
-
- 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
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
- G02F2201/086—UV absorbing
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/60—Temperature independent
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003171774 | 2003-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200506035A TW200506035A (en) | 2005-02-16 |
TWI369393B true TWI369393B (en) | 2012-08-01 |
Family
ID=33549460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093117430A TWI369393B (en) | 2003-06-17 | 2004-06-17 | Direct-underlying backlight type liquid crystal display device and light diffusing plate |
Country Status (7)
Country | Link |
---|---|
US (1) | US7674506B2 (zh) |
EP (1) | EP1635196A4 (zh) |
JP (2) | JP4404853B2 (zh) |
KR (1) | KR101050982B1 (zh) |
CN (1) | CN1809766B (zh) |
TW (1) | TWI369393B (zh) |
WO (1) | WO2004111692A1 (zh) |
Families Citing this family (62)
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TWI423885B (zh) * | 2004-09-03 | 2014-01-21 | Sumitomo Chemical Co | 樹脂板 |
JP4890766B2 (ja) * | 2005-01-28 | 2012-03-07 | 帝人化成株式会社 | 光拡散性芳香族ポリカーボネート樹脂組成物 |
FR2882059B1 (fr) * | 2005-02-17 | 2007-03-23 | Arkema Sa | Objet moule presentant un effet multichromatique et dispositif lumineux associe |
US7838620B2 (en) | 2005-06-17 | 2010-11-23 | Eastman Chemical Company | Thermoformed sheet(s) comprising polyester compositions which comprise cyclobutanediol |
DE102005009653A1 (de) | 2005-03-03 | 2006-09-07 | Bayer Materialscience Ag | Lichtstreuende Formkörper mit hoher Lichttransmission und deren Verwendung in Flachbildschirmen |
JP2006249157A (ja) * | 2005-03-09 | 2006-09-21 | Mitsubishi Engineering Plastics Corp | 光拡散性樹脂組成物およびそれを用いた光拡散性部材 |
JP4711796B2 (ja) * | 2005-03-29 | 2011-06-29 | 積水化成品工業株式会社 | 光拡散性ポリカーボネート系樹脂組成物及び光拡散剤 |
US20080191625A1 (en) * | 2005-03-30 | 2008-08-14 | Koninklijke Philips Electronics, N.V. | Discharge Lamp and Backlight Unit for Backlighting a Display Device Comprising Such a Discharge Lamp |
US7297380B2 (en) | 2005-05-20 | 2007-11-20 | General Electric Company | Light-diffusing films, backlight display devices comprising the light-diffusing films, and methods of making the same |
US7297381B2 (en) | 2005-05-20 | 2007-11-20 | General Electric Company | Light diffusing films, methods of making the same, and articles using the same |
US20060270773A1 (en) * | 2005-05-26 | 2006-11-30 | Hale Wesley R | Polyester-polycarbonate blends for diffuser sheets with improved luminance |
JP4914027B2 (ja) * | 2005-06-08 | 2012-04-11 | 出光興産株式会社 | 光拡散性ポリカーボネート系樹脂組成物、および同樹脂組成物を用いた光拡散板 |
US7704605B2 (en) | 2006-03-28 | 2010-04-27 | Eastman Chemical Company | Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein |
JP5063873B2 (ja) * | 2005-07-05 | 2012-10-31 | 出光興産株式会社 | 光拡散性ポリカーボネート系樹脂組成物、および同樹脂組成物を用いた光拡散板 |
JP2007023227A (ja) * | 2005-07-21 | 2007-02-01 | Mitsubishi Engineering Plastics Corp | 光拡散性部材用樹脂組成物及び光拡散性部材 |
DE102005039413A1 (de) * | 2005-08-20 | 2007-02-22 | Bayer Materialscience Ag | Diffuser-Sheets aus CD-Material |
DE102005040315A1 (de) * | 2005-08-24 | 2007-03-01 | Bayer Materialscience Ag | Lichtstreuende antistatische Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen |
DE102005047614A1 (de) * | 2005-10-05 | 2007-04-12 | Bayer Materialscience Ag | Licht streuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen |
DE102005047615A1 (de) * | 2005-10-05 | 2007-04-12 | Bayer Materialscience Ag | Lichtstreuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen |
US8193302B2 (en) * | 2005-10-28 | 2012-06-05 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof |
US8586701B2 (en) | 2005-10-28 | 2013-11-19 | Eastman Chemical Company | Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
EP2156935A3 (en) * | 2005-10-28 | 2010-07-28 | Eastman Chemical Company | Restaurant smallware comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
JP5543714B2 (ja) | 2005-10-28 | 2014-07-09 | イーストマン ケミカル カンパニー | 高いガラス転移温度を有するシクロブタンジオールを含むポリエステル組成物及びそれから製造される物品 |
JP2007138008A (ja) * | 2005-11-18 | 2007-06-07 | Sumitomo Dow Ltd | 光拡散性ポリカーボネート樹脂組成物およびそれからなる光拡散板 |
US9598533B2 (en) | 2005-11-22 | 2017-03-21 | Eastman Chemical Company | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
US7924368B2 (en) | 2005-12-08 | 2011-04-12 | 3M Innovative Properties Company | Diffuse multilayer optical assembly |
US7737246B2 (en) | 2005-12-15 | 2010-06-15 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor |
DE102006014118A1 (de) * | 2006-03-24 | 2007-09-27 | Bayer Materialscience Ag | Formkörper mit hoher Lichtstreuung und hoher Lichttransmission zur Verwendung als Diffuser-Sheet in Flachbildschirmen |
US9169388B2 (en) | 2006-03-28 | 2015-10-27 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof |
JP5047543B2 (ja) * | 2006-06-19 | 2012-10-10 | 出光興産株式会社 | ポリカーボネート系光拡散性樹脂組成物および光拡散板 |
US7465862B2 (en) | 2006-08-16 | 2008-12-16 | Alan Georgeff | Percussion drum construction |
EP2077458A4 (en) * | 2006-10-27 | 2012-03-28 | Toray Industries | WHITE POLYESTER FILM FOR A LIGHT REFLECTION PLATE |
KR100844884B1 (ko) | 2006-12-05 | 2008-07-09 | 웅진케미칼 주식회사 | 고백색도의 미연신 반사시트 및 그의 제조방법 |
JP2008216879A (ja) * | 2007-03-07 | 2008-09-18 | Sumitomo Chemical Co Ltd | 白色面光源装置及び液晶表示装置 |
KR100837090B1 (ko) | 2007-03-20 | 2008-06-12 | 제일모직주식회사 | 광확산용 미립자, 그 제조 방법 및 이를 이용한 광확산판 |
KR101024235B1 (ko) * | 2007-04-25 | 2011-03-29 | 스미또모 가가꾸 가부시끼가이샤 | 광 확산판 |
US20100195313A1 (en) * | 2007-08-02 | 2010-08-05 | Masanori Hiraishi | Light-diffusing film and apparatus provided with the same |
US8501287B2 (en) | 2007-11-21 | 2013-08-06 | Eastman Chemical Company | Plastic baby bottles, other blow molded articles, and processes for their manufacture |
EP2225084B1 (en) | 2007-11-21 | 2013-05-29 | Eastman Chemical Company | Plastic baby bottles, other blow molded articles, and processes for their manufacture |
JP2009180895A (ja) * | 2008-01-30 | 2009-08-13 | Sumitomo Chemical Co Ltd | 光拡散板及び面光源装置並びに液晶表示装置 |
JP5602992B2 (ja) * | 2008-03-04 | 2014-10-08 | 帝人株式会社 | 光拡散性芳香族ポリカーボネート樹脂組成物 |
JP4826599B2 (ja) * | 2008-04-10 | 2011-11-30 | ソニー株式会社 | 液晶表示装置、偏光板およびバックライト光源 |
US8198371B2 (en) | 2008-06-27 | 2012-06-12 | Eastman Chemical Company | Blends of polyesters and ABS copolymers |
TW201007217A (en) * | 2008-08-12 | 2010-02-16 | Entire Technology Co Ltd | Resin composition and light diffusion plate with thermal resistance and impact resistance |
KR101597854B1 (ko) * | 2008-10-18 | 2016-02-25 | 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 | 편광판용 광학 필름, 그의 제조 방법, 그것을 사용한 편광판 및 액정 표시 장치 |
JP2010138212A (ja) * | 2008-12-09 | 2010-06-24 | Sumitomo Dow Ltd | 光拡散性ポリカーボネート樹脂組成物およびそれからなる光拡散板 |
US8895654B2 (en) | 2008-12-18 | 2014-11-25 | Eastman Chemical Company | Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid |
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JP2013133349A (ja) * | 2011-12-26 | 2013-07-08 | Mitsubishi Engineering Plastics Corp | Led照明用光拡散部材 |
US20130217830A1 (en) | 2012-02-16 | 2013-08-22 | Eastman Chemical Company | Clear Semi-Crystalline Articles with Improved Heat Resistance |
EP2829574B1 (en) * | 2012-03-21 | 2018-09-19 | Teijin Limited | Light-diffusible resin composition |
JP5902993B2 (ja) * | 2012-05-07 | 2016-04-13 | 三菱エンジニアリングプラスチックス株式会社 | 芳香族ポリカーボネート樹脂組成物および照明装置 |
JP5947117B2 (ja) * | 2012-06-12 | 2016-07-06 | 帝人株式会社 | 蛍光発光性樹脂組成物 |
WO2014148527A1 (ja) * | 2013-03-19 | 2014-09-25 | 国立大学法人 浜松医科大学 | 発光装置 |
WO2016129018A1 (ja) * | 2015-02-10 | 2016-08-18 | 住化スタイロンポリカーボネート株式会社 | ポリカーボネート樹脂組成物及び成形品 |
JP6250118B2 (ja) * | 2016-09-06 | 2017-12-20 | 三菱電機照明株式会社 | 照明ランプ |
JP2020071401A (ja) * | 2018-10-31 | 2020-05-07 | 住友ベークライト株式会社 | 光拡散板形成用樹脂組成物、光拡散板、表示装置および電子機器 |
TWI758871B (zh) * | 2020-09-18 | 2022-03-21 | 李宛儒 | 一種背光模組 |
Family Cites Families (23)
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-
2004
- 2004-06-16 CN CN2004800170488A patent/CN1809766B/zh not_active Expired - Fee Related
- 2004-06-16 KR KR1020057024045A patent/KR101050982B1/ko not_active IP Right Cessation
- 2004-06-16 WO PCT/JP2004/008766 patent/WO2004111692A1/ja active Application Filing
- 2004-06-16 US US10/559,818 patent/US7674506B2/en not_active Expired - Fee Related
- 2004-06-16 EP EP04746235A patent/EP1635196A4/en not_active Withdrawn
- 2004-06-16 JP JP2005507020A patent/JP4404853B2/ja not_active Expired - Fee Related
- 2004-06-17 TW TW093117430A patent/TWI369393B/zh not_active IP Right Cessation
-
2009
- 2009-07-30 JP JP2009177383A patent/JP2009258753A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7674506B2 (en) | 2010-03-09 |
EP1635196A4 (en) | 2008-10-01 |
WO2004111692A1 (ja) | 2004-12-23 |
JPWO2004111692A1 (ja) | 2006-07-27 |
US20060146228A1 (en) | 2006-07-06 |
KR20060016813A (ko) | 2006-02-22 |
EP1635196A1 (en) | 2006-03-15 |
KR101050982B1 (ko) | 2011-07-21 |
JP4404853B2 (ja) | 2010-01-27 |
CN1809766B (zh) | 2010-05-26 |
JP2009258753A (ja) | 2009-11-05 |
TW200506035A (en) | 2005-02-16 |
CN1809766A (zh) | 2006-07-26 |
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