JP4434120B2 - 光源装置 - Google Patents
光源装置 Download PDFInfo
- Publication number
- JP4434120B2 JP4434120B2 JP2005286361A JP2005286361A JP4434120B2 JP 4434120 B2 JP4434120 B2 JP 4434120B2 JP 2005286361 A JP2005286361 A JP 2005286361A JP 2005286361 A JP2005286361 A JP 2005286361A JP 4434120 B2 JP4434120 B2 JP 4434120B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- guide plate
- led
- light guide
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009792 diffusion process Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 7
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- 238000011282 treatment Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
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- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005286361A JP4434120B2 (ja) | 2005-09-30 | 2005-09-30 | 光源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005286361A JP4434120B2 (ja) | 2005-09-30 | 2005-09-30 | 光源装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007095603A JP2007095603A (ja) | 2007-04-12 |
JP2007095603A5 JP2007095603A5 (enrdf_load_stackoverflow) | 2007-11-29 |
JP4434120B2 true JP4434120B2 (ja) | 2010-03-17 |
Family
ID=37981029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005286361A Expired - Fee Related JP4434120B2 (ja) | 2005-09-30 | 2005-09-30 | 光源装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4434120B2 (enrdf_load_stackoverflow) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4966146B2 (ja) * | 2007-09-25 | 2012-07-04 | パナソニック株式会社 | 面発光装置 |
JP2009259708A (ja) * | 2008-04-18 | 2009-11-05 | Fujikura Ltd | 表示装置及び前記表示装置に用いられる導光体 |
JP2010083211A (ja) * | 2008-09-29 | 2010-04-15 | Toyoda Gosei Co Ltd | 車両室内用照明装置 |
JP6438905B2 (ja) * | 2016-04-04 | 2018-12-19 | 矢崎総業株式会社 | 車内照明装置 |
KR102651806B1 (ko) * | 2016-12-21 | 2024-03-28 | 엘지디스플레이 주식회사 | 디스플레이 패널 및 이를 포함하는 다층 디스플레이 장치 |
TWI612251B (zh) * | 2017-01-03 | 2018-01-21 | 聯嘉光電股份有限公司 | 發光裝置 |
JP2022043910A (ja) * | 2020-09-04 | 2022-03-16 | 日機装株式会社 | 照射装置および積層装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4341263B2 (ja) * | 2003-03-06 | 2009-10-07 | 凸版印刷株式会社 | 導光体、およびそれを用いた表示体 |
JP4470388B2 (ja) * | 2003-04-16 | 2010-06-02 | 凸版印刷株式会社 | 導光板、それを用いた照明装置および表示装置 |
-
2005
- 2005-09-30 JP JP2005286361A patent/JP4434120B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007095603A (ja) | 2007-04-12 |
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