JP2005275015A - 光拡散板、導光板、およびこれらを用いたバックライト - Google Patents
光拡散板、導光板、およびこれらを用いたバックライト Download PDFInfo
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- JP2005275015A JP2005275015A JP2004088626A JP2004088626A JP2005275015A JP 2005275015 A JP2005275015 A JP 2005275015A JP 2004088626 A JP2004088626 A JP 2004088626A JP 2004088626 A JP2004088626 A JP 2004088626A JP 2005275015 A JP2005275015 A JP 2005275015A
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- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
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- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2004088626A JP2005275015A (ja) | 2004-03-25 | 2004-03-25 | 光拡散板、導光板、およびこれらを用いたバックライト |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2004088626A JP2005275015A (ja) | 2004-03-25 | 2004-03-25 | 光拡散板、導光板、およびこれらを用いたバックライト |
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| Publication Number | Publication Date |
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| JP2005275015A true JP2005275015A (ja) | 2005-10-06 |
| JP2005275015A5 JP2005275015A5 (enExample) | 2007-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP (1) | JP2005275015A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012195287A (ja) * | 2011-03-01 | 2012-10-11 | Skg:Kk | バックライト装置、看板装置、これらに用いられる導光板の製造方法 |
| US8337067B2 (en) | 2006-11-07 | 2012-12-25 | Samsung Display Co., Ltd. | Backlight unit and liquid crystal display having the same |
| KR101308005B1 (ko) * | 2006-12-29 | 2013-09-13 | 엘지디스플레이 주식회사 | 액정표시장치 및 그에 채용되는 도광판의 제조 방법 |
| WO2015190202A1 (ja) * | 2014-06-10 | 2015-12-17 | 株式会社 きもと | 光拡散性シート及び該シートを含むバックライト装置 |
| JP2023034320A (ja) * | 2021-08-30 | 2023-03-13 | 横河電機株式会社 | 積分球 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10175260A (ja) * | 1996-12-18 | 1998-06-30 | Mitsubishi Rayon Co Ltd | 複合樹脂シート及び面光源素子 |
| JP2002098809A (ja) * | 2000-09-21 | 2002-04-05 | Kimoto & Co Ltd | 光拡散性シート |
| JP2002182013A (ja) * | 2000-12-12 | 2002-06-26 | Toray Ind Inc | 積層光拡散性フィルム |
| JP2003346508A (ja) * | 2002-05-31 | 2003-12-05 | Tama Electric Co Ltd | バックライト装置 |
-
2004
- 2004-03-25 JP JP2004088626A patent/JP2005275015A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10175260A (ja) * | 1996-12-18 | 1998-06-30 | Mitsubishi Rayon Co Ltd | 複合樹脂シート及び面光源素子 |
| JP2002098809A (ja) * | 2000-09-21 | 2002-04-05 | Kimoto & Co Ltd | 光拡散性シート |
| JP2002182013A (ja) * | 2000-12-12 | 2002-06-26 | Toray Ind Inc | 積層光拡散性フィルム |
| JP2003346508A (ja) * | 2002-05-31 | 2003-12-05 | Tama Electric Co Ltd | バックライト装置 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8337067B2 (en) | 2006-11-07 | 2012-12-25 | Samsung Display Co., Ltd. | Backlight unit and liquid crystal display having the same |
| KR101308005B1 (ko) * | 2006-12-29 | 2013-09-13 | 엘지디스플레이 주식회사 | 액정표시장치 및 그에 채용되는 도광판의 제조 방법 |
| JP2012195287A (ja) * | 2011-03-01 | 2012-10-11 | Skg:Kk | バックライト装置、看板装置、これらに用いられる導光板の製造方法 |
| WO2015190202A1 (ja) * | 2014-06-10 | 2015-12-17 | 株式会社 きもと | 光拡散性シート及び該シートを含むバックライト装置 |
| CN106461820A (zh) * | 2014-06-10 | 2017-02-22 | 木本股份有限公司 | 光扩散性片及包含该片材的背光装置 |
| JPWO2015190202A1 (ja) * | 2014-06-10 | 2017-04-20 | 株式会社きもと | 光拡散性シート及び該シートを含むバックライト装置 |
| TWI662300B (zh) * | 2014-06-10 | 2019-06-11 | 日商木本股份有限公司 | Light diffusing sheet and backlight device comprising the same |
| CN106461820B (zh) * | 2014-06-10 | 2020-01-07 | 木本股份有限公司 | 光扩散性片及包含该片材的背光装置 |
| JP2023034320A (ja) * | 2021-08-30 | 2023-03-13 | 横河電機株式会社 | 積分球 |
| JP7632185B2 (ja) | 2021-08-30 | 2025-02-19 | 横河電機株式会社 | 積分球 |
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