JP6114212B2 - Led発光構造 - Google Patents
Led発光構造 Download PDFInfo
- Publication number
- JP6114212B2 JP6114212B2 JP2014028403A JP2014028403A JP6114212B2 JP 6114212 B2 JP6114212 B2 JP 6114212B2 JP 2014028403 A JP2014028403 A JP 2014028403A JP 2014028403 A JP2014028403 A JP 2014028403A JP 6114212 B2 JP6114212 B2 JP 6114212B2
- Authority
- JP
- Japan
- Prior art keywords
- led light
- light source
- led
- panel
- reflective layer
- 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.)
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- 239000000463 material Substances 0.000 description 21
- 238000005286 illumination Methods 0.000 description 13
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- 239000000758 substrate Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
前記溝部又は孔部を構成する壁面の前記対向面側に反射層が形成されており、
前記反射層が、LED光源からの光を全反射する全反射層であり、
前記溝部又は孔部の反射層に起因する線又は点による模様が形成されていることを特徴とするものである。
11、31、41…パネル材(透過部材)、
12、32 …凹溝部、
42…孔部、
13、33 …ヒートシンク部、
14、34 …挿入部、
44…取付け部、
15、35、45…反射板(反射手段)、
16、36、46…LED光源、
17、37、47…表示領域、
18、38、48…細溝、
19、39、49…反射層、
20…LED、
21…基板、
Claims (3)
- LED光源と、
このLED光源からのLED光が透過する透過部材と、
この透過部材に穿設されたLED光源を保持する溝部又は孔部と、
前記透過部材の一面側に配され透過部材を通過するLED光源からの光を対向面側に反射させる反射手段とを備えたLED発光構造であって、
前記溝部又は孔部を構成する壁面の前記対向面側に反射層が形成されており、
前記反射層が、LED光源からの光を全反射する全反射層であり、
前記溝部又は孔部の反射層に起因する線又は点による模様が形成されていることを特徴とするLED発光構造。 - 前記LED光源が前記溝部に均等の間隔で複数配されていることを特徴とする請求項1に記載のLED発光構造。
- 前記LED光源が前記孔部に1つ以上配されていることを特徴とする請求項1又は2に記載のLED発光構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014028403A JP6114212B2 (ja) | 2014-02-18 | 2014-02-18 | Led発光構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014028403A JP6114212B2 (ja) | 2014-02-18 | 2014-02-18 | Led発光構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015153684A JP2015153684A (ja) | 2015-08-24 |
JP6114212B2 true JP6114212B2 (ja) | 2017-04-12 |
Family
ID=53895713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014028403A Active JP6114212B2 (ja) | 2014-02-18 | 2014-02-18 | Led発光構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6114212B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4790651B2 (ja) * | 2006-03-23 | 2011-10-12 | 昭和電工株式会社 | 面光源装置およびその面光源装置を用いた表示装置 |
JP2013114947A (ja) * | 2011-11-30 | 2013-06-10 | Panasonic Liquid Crystal Display Co Ltd | 面光源装置 |
-
2014
- 2014-02-18 JP JP2014028403A patent/JP6114212B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2015153684A (ja) | 2015-08-24 |
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