JPWO2020217590A1 - - Google Patents

Info

Publication number
JPWO2020217590A1
JPWO2020217590A1 JP2021515783A JP2021515783A JPWO2020217590A1 JP WO2020217590 A1 JPWO2020217590 A1 JP WO2020217590A1 JP 2021515783 A JP2021515783 A JP 2021515783A JP 2021515783 A JP2021515783 A JP 2021515783A JP WO2020217590 A1 JPWO2020217590 A1 JP WO2020217590A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021515783A
Other languages
Japanese (ja)
Other versions
JP7344961B2 (ja
JPWO2020217590A5 (fr
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 filed Critical
Publication of JPWO2020217590A1 publication Critical patent/JPWO2020217590A1/ja
Publication of JPWO2020217590A5 publication Critical patent/JPWO2020217590A5/ja
Application granted granted Critical
Publication of JP7344961B2 publication Critical patent/JP7344961B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
JP2021515783A 2019-04-26 2019-12-24 エッジライト型導光板及びエッジライト型面光源ユニット Active JP7344961B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019086666 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 (3)

Publication Number Publication Date
JPWO2020217590A1 true JPWO2020217590A1 (fr) 2020-10-29
JPWO2020217590A5 JPWO2020217590A5 (fr) 2022-09-15
JP7344961B2 JP7344961B2 (ja) 2023-09-14

Family

ID=72942629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515783A Active JP7344961B2 (ja) 2019-04-26 2019-12-24 エッジライト型導光板及びエッジライト型面光源ユニット

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP2017141459A (ja) * 2012-07-13 2017-08-17 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光板

Family Cites Families (3)

* 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
TWI417577B (zh) * 2010-11-16 2013-12-01 Chi Mei Corp Light transfer plate with light structure and light guide plate
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2017141459A (ja) * 2012-07-13 2017-08-17 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光板
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

Also Published As

Publication number Publication date
CN113748375A (zh) 2021-12-03
KR20220002423A (ko) 2022-01-06
WO2020217590A1 (fr) 2020-10-29
JP7344961B2 (ja) 2023-09-14
TWI831923B (zh) 2024-02-11
TW202106860A (zh) 2021-02-16
SG11202111615VA (en) 2021-11-29

Similar Documents

Publication Publication Date Title
BR112019017762A2 (fr)
BR112021017339A2 (fr)
BR112021013854A2 (fr)
BR112021018450A2 (fr)
BR112021017939A2 (fr)
BR112021017892A2 (fr)
BR112019016141A2 (fr)
BR112021017738A2 (fr)
BR112021017782A2 (fr)
BR112019016142A2 (fr)
BR112019016138A2 (fr)
BR112021018168A2 (fr)
BR112021017728A2 (fr)
AU2020104490A5 (fr)
BR112021008711A2 (fr)
BR112021018452A2 (fr)
BR112021017234A2 (fr)
BR112021017355A2 (fr)
BR112021017703A2 (fr)
BR112021017173A2 (fr)
BR112021018102A2 (fr)
BR112021018584A2 (fr)
BR112021017083A2 (fr)
BR112021017637A2 (fr)
BR112021015080A2 (fr)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20210915

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220907

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220907

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230703

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230904

R150 Certificate of patent or registration of utility model

Ref document number: 7344961

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150