JP6085459B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6085459B2 JP6085459B2 JP2012266580A JP2012266580A JP6085459B2 JP 6085459 B2 JP6085459 B2 JP 6085459B2 JP 2012266580 A JP2012266580 A JP 2012266580A JP 2012266580 A JP2012266580 A JP 2012266580A JP 6085459 B2 JP6085459 B2 JP 6085459B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- fixing plate
- semiconductor light
- lighting device
- substrate
- 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
- 239000004065 semiconductor Substances 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Description
また、固定板の周縁に設けられた枠部と、枠部に嵌合し、半導体発光素子からの光を透過する透過板とを備える。これにより、固定板と透過板とを対設させ、周りを枠部で囲んだ薄型の照明装置を実現することができる。
11 放熱部
15 配線パターン
20 枠部
30 透過板
40 LEDチップ
41 基板
42 n型半導体層
43 p型半導体層
44 電極
60 封止部
Claims (3)
- 半導体発光素子を固定した固定板を備える照明装置であって、
前記固定板は、
一面に配線パターンを形成してあり、
他面に溝を有する放熱部を形成してあり、
前記一面に前記半導体発光素子を設けてあり、
該半導体発光素子は、
基板と、
該基板の一面に形成された半導体発光層と、
前記基板の一面に形成され、前記半導体発光層に接続された電極と
を備え、
該電極を前記配線パターンに接続してあり、
前記基板の他面から光を取り出すようにしてあり、
前記固定板の周縁に設けられ、該固定板と一体成形された枠部と、
該枠部に嵌合し、前記半導体発光素子からの光を透過する透過板と
をさらに備えることを特徴とする照明装置。 - 前記固定板の前記一面に、透光性であって前記半導体発光素子を封止する封止部を設けてあることを特徴とする請求項1に記載の照明装置。
- 前記固定板は、
高熱伝導性の合成樹脂製であることを特徴とする請求項1又は請求項2に記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012266580A JP6085459B2 (ja) | 2012-12-05 | 2012-12-05 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012266580A JP6085459B2 (ja) | 2012-12-05 | 2012-12-05 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014112495A JP2014112495A (ja) | 2014-06-19 |
JP6085459B2 true JP6085459B2 (ja) | 2017-02-22 |
Family
ID=51169499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012266580A Expired - Fee Related JP6085459B2 (ja) | 2012-12-05 | 2012-12-05 | 照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6085459B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180252402A1 (en) | 2015-03-20 | 2018-09-06 | Sabic Global Technologies B.V. | Plastic heat sink for luminaires |
JP7481901B2 (ja) | 2020-05-21 | 2024-05-13 | 株式会社ジャパンディスプレイ | 表示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI420686B (zh) * | 2004-12-10 | 2013-12-21 | Panasonic Corp | 半導體發光裝置、發光模組及照明裝置 |
JP5584852B2 (ja) * | 2010-07-16 | 2014-09-10 | 株式会社オプトデザイン | 面照明光源装置 |
JP2012033558A (ja) * | 2010-07-28 | 2012-02-16 | Kantatsu Co Ltd | Ledユニット |
-
2012
- 2012-12-05 JP JP2012266580A patent/JP6085459B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014112495A (ja) | 2014-06-19 |
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