TWI434082B - A light guide sheet and a backlight unit using the same - Google Patents

A light guide sheet and a backlight unit using the same Download PDF

Info

Publication number: TWI434082B
Authority: TW; Taiwan
Prior art keywords: light; light guide; guide sheet; diffusing; base film
Prior art date: 2009-01-30

Application number

TW099102006A

Other languages

English (en)

Chinese (zh)

Other versions

TW201028745A (en

Inventor

Kenichi Harada

Original Assignee

Keiwa Inc

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.)

2009-01-30

Filing date

2010-01-26

Publication date

2014-04-11

2010-01-26 Application filed by Keiwa Inc filed Critical Keiwa Inc

2010-08-01 Publication of TW201028745A publication Critical patent/TW201028745A/zh

2014-04-11 Application granted granted Critical

2014-04-11 Publication of TWI434082B publication Critical patent/TWI434082B/zh

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XSQNOFMFKVYSNL-UHFFFAOYSA-N ethene;toluene Chemical compound C=C.CC1=CC=CC=C1 XSQNOFMFKVYSNL-UHFFFAOYSA-N 0.000 description 1
AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
WCASXYBKJHWFMY-UHFFFAOYSA-N gamma-methylallyl alcohol Natural products CC=CCO WCASXYBKJHWFMY-UHFFFAOYSA-N 0.000 description 1
VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
238000007646 gravure printing Methods 0.000 description 1
RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 description 1
150000002462 imidazolines Chemical class 0.000 description 1
238000007641 inkjet printing Methods 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
238000007648 laser printing Methods 0.000 description 1
239000004611 light stabiliser Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
229960005336 magnesium citrate Drugs 0.000 description 1
239000004337 magnesium citrate Substances 0.000 description 1
235000002538 magnesium citrate Nutrition 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
239000003607 modifier Substances 0.000 description 1
OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical compound CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 description 1
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
KCAMXZBMXVIIQN-UHFFFAOYSA-N octan-3-yl 2-methylprop-2-enoate Chemical compound CCCCCC(CC)OC(=O)C(C)=C KCAMXZBMXVIIQN-UHFFFAOYSA-N 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
FZBIESPTFIVNEJ-UHFFFAOYSA-N oxiran-2-ylmethyl decanoate Chemical compound CCCCCCCCCC(=O)OCC1CO1 FZBIESPTFIVNEJ-UHFFFAOYSA-N 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000000088 plastic resin Substances 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
229920002312 polyamide-imide Polymers 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
229920001690 polydopamine Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
239000005033 polyvinylidene chloride Substances 0.000 description 1
HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 description 1
BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
150000003242 quaternary ammonium salts Chemical class 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
239000012508 resin bead Substances 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
230000001568 sexual effect Effects 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000002356 single layer Substances 0.000 description 1
239000001587 sorbitan monostearate Substances 0.000 description 1
229940035048 sorbitan monostearate Drugs 0.000 description 1
235000011076 sorbitan monostearate Nutrition 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 1
ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
239000010936 titanium Substances 0.000 description 1
235000010215 titanium dioxide Nutrition 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Nonlinear Science (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Planar Illumination Modules (AREA)
Optical Elements Other Than Lenses (AREA)

TW099102006A 2009-01-30 2010-01-26 A light guide sheet and a backlight unit using the same TWI434082B (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2009020596A JP5437652B2 (ja)	2009-01-30	2009-01-30	導光シート及びこれを用いたバックライトユニット

Publications (2)

Publication Number	Publication Date
TW201028745A TW201028745A (en)	2010-08-01
TWI434082B true TWI434082B (zh)	2014-04-11

Family

ID=42586223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW099102006A TWI434082B (zh)	2009-01-30	2010-01-26	A light guide sheet and a backlight unit using the same

Country Status (4)

Country	Link
JP (1)	JP5437652B2 (ja)
KR (1)	KR101100151B1 (ja)
CN (1)	CN101793381A (ja)
TW (1)	TWI434082B (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI413832B (zh) *	2010-08-26	2013-11-01	Daxin Materials Corp	導光板與導光材料組成物
JP5200077B2 (ja) *	2010-09-13	2013-05-15	住友化学株式会社	光学シート、面光源装置及び透過型画像表示装置
KR101435139B1 (ko) *	2010-11-18	2014-09-02	주식회사 미뉴타텍	도광판 무늬형용 활성에너지선경화형 수지 조성물
JP5238013B2 (ja) *	2010-12-09	2013-07-17	住友化学株式会社	導光板の製造方法
JP2012209034A (ja) *	2011-03-29	2012-10-25	Sharp Corp	光源モジュール、およびそれを備えた液晶表示装置
US20140043377A1 (en) *	2011-04-22	2014-02-13	Sharp Kabushiki Kaisha	Backlight unit and display device
JP2014135116A (ja) *	2011-04-22	2014-07-24	Sharp Corp	面光源装置およびその製造方法、表示装置、照明装置
JP2012234692A (ja) *	2011-04-28	2012-11-29	Sumitomo Chemical Co Ltd	光学シート
JP2014149915A (ja) *	2011-05-23	2014-08-21	Sharp Corp	面光源装置およびその製造方法、表示装置、照明装置
WO2012165347A1 (ja) *	2011-05-27	2012-12-06	オリンパス株式会社	光源装置
TWI556024B (zh) *	2011-06-07	2016-11-01	住友化學股份有限公司	導光板、面光源裝置、透過型圖像顯示裝置
KR20140059294A (ko) *	2011-09-09	2014-05-15	수미토모 케미칼 컴퍼니 리미티드	도광판, 면 광원 장치 및 투과형 화상 표시 장치
JP2013140702A (ja) *	2011-12-30	2013-07-18	Toyota Tsusho Corp	光分配層及びそれを用いた導光装置
CN103293588B (zh) *	2012-03-01	2018-01-09	深圳市振宇达智能机器人科技有限公司	导光板及背光模块
JP2015164093A (ja) *	2012-06-18	2015-09-10	コニカミノルタ株式会社	照明装置
FR2993203B1 (fr) *	2012-07-11	2014-07-18	Saint Gobain	Vitrage lumineux
JP6157828B2 (ja)	2012-09-28	2017-07-05	恵和株式会社	導光シート、エッジライト型バックライトユニット及びラップトップコンピュータ
JP2014112487A (ja) *	2012-12-05	2014-06-19	Sumitomo Chemical Co Ltd	導光板
JP2014116264A (ja) *	2012-12-12	2014-06-26	Matsuda Screen Inc	導光板、照明装置、表示装置及び照明器具
JP6293414B2 (ja) *	2013-02-25	2018-03-14	恵和株式会社	超薄型液晶バックライト用ライトガイドフィルム、超薄型液晶バックライトユニット及び携帯型コンピュータ
JP6293415B2 (ja)	2013-02-25	2018-03-14	恵和株式会社	ライトガイドフィルム、超薄型液晶バックライトユニット及び携帯型コンピュータ
JP6148495B2 (ja) *	2013-02-25	2017-06-14	恵和株式会社	超薄型液晶バックライト用ライトガイドフィルム、超薄型液晶バックライトユニット及び携帯型コンピュータ
JP6181936B2 (ja)	2013-02-25	2017-08-16	恵和株式会社	ライトガイドフィルムの製造方法、ライトガイドフィルム、超薄型液晶バックライトユニット及び携帯型コンピュータ
JP6203513B2 (ja)	2013-03-28	2017-09-27	恵和株式会社	ライトガイドフィルム、バックライトユニット、携帯型コンピュータ及びライトガイドフィルムの製造方法
BR112015030081A2 (pt) *	2013-05-31	2017-07-25	3M Innovative Properties Co	laminados de vitrificação que redirecionam luz do dia
JP2015088302A (ja) *	2013-10-30	2015-05-07	富士機械製造株式会社	導光板の製造方法および導光板
JP5767419B1 (ja) *	2014-02-19	2015-08-19	恵和株式会社	導光シート、バックライトユニット及び携帯型端末
JP5767418B1 (ja)	2014-02-19	2015-08-19	恵和株式会社	導光シート、バックライトユニット及び携帯型端末
TWI575267B (zh)	2014-06-06	2017-03-21	Keiwa Inc	A side light type backlight unit and a reflection band member
JP5999672B2 (ja) *	2014-08-05	2016-09-28	ストリーム株式会社	面発光体の製造方法
US10067283B2 (en)	2014-12-23	2018-09-04	Apple Inc.	Display backlight with patterned backlight extraction ridges
CN104791662B (zh) *	2015-04-16	2018-05-29	青岛海信电器股份有限公司	一种侧入式显示模组及显示装置
KR101900932B1 (ko)	2015-11-30	2018-09-27	엘지디스플레이 주식회사	광학 필름 및 그 제조방법, 액정 표시장치
JP2017120740A (ja) *	2015-12-28	2017-07-06	オムロン株式会社	導光板、面光源装置、表示装置、及び電子機器
KR102155405B1 (ko) *	2016-04-15	2020-09-14	주식회사 엘지화학	도광판 유닛, 이를 구비한 백라이트 유닛 및 액정표시장치
KR102294845B1 (ko) *	2016-08-02	2021-08-30	삼성전자주식회사	광학필터, 광학 디바이스, 및 광학필터의 제조방법
KR102659694B1 (ko) *	2017-01-18	2024-04-23	엘지이노텍 주식회사	조명 장치
JP7584213B2 (ja) *	2018-10-09	2024-11-15	恵和株式会社	光学シート、バックライトユニット、液晶表示装置及び情報機器
JP7445145B2 (ja)	2021-10-15	2024-03-07	日亜化学工業株式会社	発光モジュールおよび面状光源
CN114721082B (zh) *	2022-04-24	2023-07-04	业成科技（成都）有限公司	背光模组和显示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09101521A (ja) *	1995-10-06	1997-04-15	Shin Etsu Polymer Co Ltd	面状光源用導光体およびその製造方法
JP2004341244A (ja) *	2003-05-15	2004-12-02	Sony Corp	光拡散フィルム及びその製造方法
JP2005108803A (ja) *	2003-09-12	2005-04-21	Stanley Electric Co Ltd	導光板及び面光源装置
JP2005249882A (ja) *	2004-03-01	2005-09-15	Miyakawa:Kk	液晶表示装置
JP2007025150A (ja) *	2005-07-14	2007-02-01	Seiko Epson Corp	光学シート、バックライトユニット、電気光学装置、電子機器、および光学シートの製造方法
JP2007073330A (ja) *	2005-09-07	2007-03-22	Nix Inc	線状照明用の導光装置
JP2008159274A (ja) *	2006-12-20	2008-07-10	Seiko Epson Corp	導光板、導光板成形用金型、導光板成型用金型の製造方法及び導光板の製造方法
KR101343106B1 (ko) *	2006-12-04	2013-12-20	삼성디스플레이 주식회사	백라이트 어셈블리, 액정 표시 장치 및 도광판의 제조 방법
KR20090113248A (ko) *	2007-01-23	2009-10-29	아사히 가라스 가부시키가이샤	광 확산판, 광 확산층 형성용 조성액 및 광 확산판의 제조 방법
TWI350360B (en) *	2007-06-12	2011-10-11	Omron Tateisi Electronics Co	Surface light source device
JP2009001726A (ja) *	2007-06-25	2009-01-08	Asahi Kasei Chemicals Corp	塗料組成物、及びそれを印刷した導光板

2009
- 2009-01-30 JP JP2009020596A patent/JP5437652B2/ja active Active
2010
- 2010-01-26 TW TW099102006A patent/TWI434082B/zh not_active IP Right Cessation
- 2010-01-28 CN CN201010110738A patent/CN101793381A/zh active Pending
- 2010-01-29 KR KR1020100008405A patent/KR101100151B1/ko active Active

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JP2010177130A (ja)	2010-08-12
KR20100088572A (ko)	2010-08-09
KR101100151B1 (ko)	2011-12-28
TW201028745A (en)	2010-08-01
JP5437652B2 (ja)	2014-03-12
CN101793381A (zh)	2010-08-04

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