KR20220002423A - 에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 - Google Patents

에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 Download PDF

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Publication number
KR20220002423A
KR20220002423A KR1020217038108A KR20217038108A KR20220002423A KR 20220002423 A KR20220002423 A KR 20220002423A KR 1020217038108 A KR1020217038108 A KR 1020217038108A KR 20217038108 A KR20217038108 A KR 20217038108A KR 20220002423 A KR20220002423 A KR 20220002423A
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KR
South Korea
Prior art keywords
guide plate
light guide
tert
styrene
butyl
Prior art date
Application number
KR1020217038108A
Other languages
English (en)
Korean (ko)
Inventor
히로 야마구치
마코토 사토
Original Assignee
덴카 주식회사
도요 스티렌 가부시키가이샤
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 덴카 주식회사, 도요 스티렌 가부시키가이샤 filed Critical 덴카 주식회사
Publication of KR20220002423A publication Critical patent/KR20220002423A/ko

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    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Planar Illumination Modules (AREA)
KR1020217038108A 2019-04-26 2019-12-24 에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 KR20220002423A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-086666 2019-04-26
JP2019086666 2019-04-26
PCT/JP2019/050667 WO2020217590A1 (fr) 2019-04-26 2019-12-24 Plaque de guidage de lumière de type à émission latérale et unité de source de lumière de surface de type à émission latérale

Publications (1)

Publication Number Publication Date
KR20220002423A true KR20220002423A (ko) 2022-01-06

Family

ID=72942629

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217038108A KR20220002423A (ko) 2019-04-26 2019-12-24 에지 라이트형 도광판 및 에지 라이트형 면광원 유닛

Country Status (6)

Country Link
JP (1) JP7344961B2 (fr)
KR (1) KR20220002423A (fr)
CN (1) CN113748375A (fr)
SG (1) SG11202111615VA (fr)
TW (1) TWI831923B (fr)
WO (1) WO2020217590A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075648A (ja) 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
WO2013094642A1 (fr) 2011-12-20 2013-06-27 東洋スチレン株式会社 Composition optique à base de styrène, produit moulé et plaque guide de lumière

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417577B (zh) * 2010-11-16 2013-12-01 Chi Mei Corp Light transfer plate with light structure and light guide plate
CN104245823B (zh) * 2012-07-13 2020-06-09 东洋苯乙烯股份有限公司 光学用苯乙烯系树脂组合物，成型品及导光板
JP2014086158A (ja) * 2012-10-19 2014-05-12 Toppan Printing Co Ltd 導光板、バックライトユニット、及び画像表示装置
JP2014175057A (ja) * 2013-03-06 2014-09-22 Toppan Printing Co Ltd 導光板及びこれを用いたバックライトユニット並びに表示装置
CN108912519A (zh) * 2018-05-28 2018-11-30 重庆鑫翎创福光电科技股份有限公司 一种光学用聚苯乙烯系树脂组合物及其形成的导光板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075648A (ja) 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
WO2013094642A1 (fr) 2011-12-20 2013-06-27 東洋スチレン株式会社 Composition optique à base de styrène, produit moulé et plaque guide de lumière

Also Published As

Publication number Publication date
CN113748375A (zh) 2021-12-03
WO2020217590A1 (fr) 2020-10-29
JP7344961B2 (ja) 2023-09-14
TWI831923B (zh) 2024-02-11
TW202106860A (zh) 2021-02-16
JPWO2020217590A1 (fr) 2020-10-29
SG11202111615VA (en) 2021-11-29

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