JP2021082849A - 発光モジュール - Google Patents
発光モジュール Download PDFInfo
- Publication number
- JP2021082849A JP2021082849A JP2021035980A JP2021035980A JP2021082849A JP 2021082849 A JP2021082849 A JP 2021082849A JP 2021035980 A JP2021035980 A JP 2021035980A JP 2021035980 A JP2021035980 A JP 2021035980A JP 2021082849 A JP2021082849 A JP 2021082849A
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- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting device
- guide plate
- emitting module
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
Abstract
Description
Claims (13)
- 第1面と、前記第1面の反対側の第2面と、前記第1面と前記第2面との間を貫通する貫通部とを有する導光板と、
前記貫通部の前記第2面側に配置された発光装置であって、発光素子と、前記発光素子の上面及び側面を覆う第1光透過性部材と、前記発光素子の下面及び前記第1光透過性部材の下面を覆う光反射性部材と、前記第1光透過性部材の上面に配置される第1光反射性部材と、を備える発光装置と、
前記貫通部内において前記発光装置の上、および前記発光装置と前記貫通部の側壁との間に設けられた第2光透過性部材と、
を備えた発光モジュール。 - 前記第1光透過性部材は蛍光体を含む、請求項1に記載の発光モジュール。
- 前記蛍光体は、KSF系蛍光体を含む、請求項2に記載の発光モジュール。
- 前記蛍光体は、βサイアロン系蛍光体を含む、請求項2又は3に記載の発光モジュール。
- 前記第1光透過性部材は蛍光体を含まない、請求項1に記載の発光モジュール。
- 前記導光板の前記第1面上に、蛍光体シートを備える、請求項5に記載の発光モジュール。
- 前記導光板の前記第2面は、前記第1面と平行な平坦面と、傾斜面を内側面とする凹部と、を備える、請求項1〜6のいずれか1つに記載の発光モジュール。
- 前記導光板は、平板状である、請求項1〜6のいずれか1つに記載の発光モジュール。
- 前記導光板の前記第2面に、接着シートを介して、気泡を含み白色に視認される樹脂シートを備える、請求項1〜8のいずれか1つに記載の発光モジュール。
- 前記樹脂シートは、気泡を含み白色に視認されるポリエチレンテレフタレートである、請求項9に記載の発光モジュール。
- 前記樹脂シートの厚さは、35μm以上350μm以下である、請求項8又は10に記載の発光モジュール。
- 前記第2光透過性部材の上面は凹部を有する、請求項1〜11のいずれか1つに記載の発光モジュール。
- 前記第1光透過性部材の上面に、前記発光装置が発する光の一部を反射し、他の一部を透過させる部材を備える、請求項1〜12のいずれか1つに記載の発光モジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019101186 | 2019-05-30 | ||
JP2019101186 | 2019-05-30 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020015601A Division JP6852822B2 (ja) | 2019-05-30 | 2020-01-31 | 発光モジュール及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021082849A true JP2021082849A (ja) | 2021-05-27 |
JP7236630B2 JP7236630B2 (ja) | 2023-03-10 |
Family
ID=73649810
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020015601A Active JP6852822B2 (ja) | 2019-05-30 | 2020-01-31 | 発光モジュール及びその製造方法 |
JP2021035980A Active JP7236630B2 (ja) | 2019-05-30 | 2021-03-08 | 発光モジュール |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020015601A Active JP6852822B2 (ja) | 2019-05-30 | 2020-01-31 | 発光モジュール及びその製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (2) | JP6852822B2 (ja) |
KR (1) | KR102478486B1 (ja) |
CN (1) | CN213071166U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11709312B2 (en) | 2021-07-19 | 2023-07-25 | Nichia Corporation | Planar light source including light adjustment members |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7285439B2 (ja) * | 2020-11-30 | 2023-06-02 | 日亜化学工業株式会社 | 面状光源 |
JP7277795B2 (ja) * | 2020-12-24 | 2023-05-19 | 日亜化学工業株式会社 | 面状光源 |
JP7422336B2 (ja) | 2021-07-28 | 2024-01-26 | 日亜化学工業株式会社 | 面状光源 |
CN115469394A (zh) | 2022-08-31 | 2022-12-13 | 上海天马微电子有限公司 | 导光板组件、背光模组及显示装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05297813A (ja) * | 1992-04-20 | 1993-11-12 | Meitaku Syst:Kk | 面照明装置 |
JP2000184137A (ja) * | 1998-12-16 | 2000-06-30 | Citizen Electronics Co Ltd | 面状光源装置 |
WO2010070885A1 (ja) * | 2008-12-15 | 2010-06-24 | パナソニック株式会社 | 面状照明装置および液晶ディスプレイ装置 |
JP2011211085A (ja) * | 2010-03-30 | 2011-10-20 | Toyoda Gosei Co Ltd | 光源及びその製造方法並びに発光装置 |
JP2013012607A (ja) * | 2011-06-29 | 2013-01-17 | Toyoda Gosei Co Ltd | 発光装置 |
WO2014208495A1 (ja) * | 2013-06-28 | 2014-12-31 | シチズンホールディングス株式会社 | Led装置 |
JP2015220307A (ja) * | 2014-05-16 | 2015-12-07 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008311471A (ja) * | 2007-06-15 | 2008-12-25 | Toyoda Gosei Co Ltd | 発光装置 |
JP4600257B2 (ja) * | 2005-11-25 | 2010-12-15 | ソニー株式会社 | 導光板、バックライト装置とその製造方法及び液晶表示装置 |
US7626210B2 (en) * | 2006-06-09 | 2009-12-01 | Philips Lumileds Lighting Company, Llc | Low profile side emitting LED |
JP2014033113A (ja) * | 2012-08-03 | 2014-02-20 | Showa Denko Kk | 発光装置および発光モジュール |
US20150340566A1 (en) * | 2013-01-10 | 2015-11-26 | Koninklijke Philips N.V. | Led with shaped growth substrate for side emission |
KR102063482B1 (ko) * | 2013-01-25 | 2020-01-08 | 엘지이노텍 주식회사 | 발광 소자 및 이를 구비한 조명 장치 |
JP6119490B2 (ja) * | 2013-07-31 | 2017-04-26 | ソニー株式会社 | 光源装置、および表示装置 |
JP6273124B2 (ja) * | 2013-11-08 | 2018-01-31 | シチズン電子株式会社 | Led照明装置 |
JP6552190B2 (ja) * | 2014-12-11 | 2019-07-31 | シチズン電子株式会社 | 発光装置及び発光装置の製造方法 |
JP6669197B2 (ja) * | 2018-06-08 | 2020-03-18 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
-
2020
- 2020-01-31 JP JP2020015601A patent/JP6852822B2/ja active Active
- 2020-05-27 KR KR1020200063729A patent/KR102478486B1/ko active IP Right Grant
- 2020-05-29 CN CN202020958800.5U patent/CN213071166U/zh active Active
-
2021
- 2021-03-08 JP JP2021035980A patent/JP7236630B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05297813A (ja) * | 1992-04-20 | 1993-11-12 | Meitaku Syst:Kk | 面照明装置 |
JP2000184137A (ja) * | 1998-12-16 | 2000-06-30 | Citizen Electronics Co Ltd | 面状光源装置 |
WO2010070885A1 (ja) * | 2008-12-15 | 2010-06-24 | パナソニック株式会社 | 面状照明装置および液晶ディスプレイ装置 |
JP2011211085A (ja) * | 2010-03-30 | 2011-10-20 | Toyoda Gosei Co Ltd | 光源及びその製造方法並びに発光装置 |
JP2013012607A (ja) * | 2011-06-29 | 2013-01-17 | Toyoda Gosei Co Ltd | 発光装置 |
WO2014208495A1 (ja) * | 2013-06-28 | 2014-12-31 | シチズンホールディングス株式会社 | Led装置 |
JP2015220307A (ja) * | 2014-05-16 | 2015-12-07 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11709312B2 (en) | 2021-07-19 | 2023-07-25 | Nichia Corporation | Planar light source including light adjustment members |
Also Published As
Publication number | Publication date |
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JP2020198421A (ja) | 2020-12-10 |
KR102478486B1 (ko) | 2022-12-15 |
CN213071166U (zh) | 2021-04-27 |
JP6852822B2 (ja) | 2021-03-31 |
KR20200138044A (ko) | 2020-12-09 |
JP7236630B2 (ja) | 2023-03-10 |
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