KR102754454B1 - 에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 - Google Patents
에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 Download PDFInfo
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- KR102754454B1 KR102754454B1 KR1020217038108A KR20217038108A KR102754454B1 KR 102754454 B1 KR102754454 B1 KR 102754454B1 KR 1020217038108 A KR1020217038108 A KR 1020217038108A KR 20217038108 A KR20217038108 A KR 20217038108A KR 102754454 B1 KR102754454 B1 KR 102754454B1
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- 238000002360 preparation method Methods 0.000 description 1
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- FZYCEURIEDTWNS-UHFFFAOYSA-N prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1.CC(=C)C1=CC=CC=C1 FZYCEURIEDTWNS-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- YOEYNURYLFDCEV-UHFFFAOYSA-N tert-butyl hydroxy carbonate Chemical compound CC(C)(C)OC(=O)OO YOEYNURYLFDCEV-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
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 (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220002423A KR20220002423A (ko) | 2022-01-06 |
| KR102754454B1 true KR102754454B1 (ko) | 2025-01-21 |
Family
ID=72942629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217038108A Active KR102754454B1 (ko) | 2019-04-26 | 2019-12-24 | 에지 라이트형 도광판 및 에지 라이트형 면광원 유닛 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP7344961B2 (https=) |
| KR (1) | KR102754454B1 (https=) |
| CN (1) | CN113748375B (https=) |
| SG (1) | SG11202111615VA (https=) |
| TW (1) | TWI831923B (https=) |
| WO (1) | WO2020217590A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (5)
| 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 |
| KR101961675B1 (ko) * | 2011-12-20 | 2019-03-25 | 도요 스티렌 가부시키가이샤 | 광학용 스티렌계 수지조성물, 성형품 및 도광판 |
| KR102165456B1 (ko) | 2012-07-13 | 2020-10-14 | 도요 스티렌 가부시키가이샤 | 광학용 스티렌계 수지조성물, 성형품 및 도광판 |
| 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 |
-
2019
- 2019-12-24 KR KR1020217038108A patent/KR102754454B1/ko active Active
- 2019-12-24 JP JP2021515783A patent/JP7344961B2/ja active Active
- 2019-12-24 SG SG11202111615VA patent/SG11202111615VA/en unknown
- 2019-12-24 WO PCT/JP2019/050667 patent/WO2020217590A1/ja not_active Ceased
- 2019-12-24 CN CN201980095817.2A patent/CN113748375B/zh active Active
-
2020
- 2020-02-17 TW TW109105024A patent/TWI831923B/zh active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| JPWO2020217590A1 (https=) | 2020-10-29 |
| CN113748375A (zh) | 2021-12-03 |
| JP7344961B2 (ja) | 2023-09-14 |
| CN113748375B (zh) | 2024-07-26 |
| TWI831923B (zh) | 2024-02-11 |
| SG11202111615VA (en) | 2021-11-29 |
| WO2020217590A1 (ja) | 2020-10-29 |
| TW202106860A (zh) | 2021-02-16 |
| KR20220002423A (ko) | 2022-01-06 |
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