JP2013165258A - Ledモジュール - Google Patents
Ledモジュール Download PDFInfo
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- JP2013165258A JP2013165258A JP2012274845A JP2012274845A JP2013165258A JP 2013165258 A JP2013165258 A JP 2013165258A JP 2012274845 A JP2012274845 A JP 2012274845A JP 2012274845 A JP2012274845 A JP 2012274845A JP 2013165258 A JP2013165258 A JP 2013165258A
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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
- H01L33/483—Containers
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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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/16145—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】 本発明のLEDモジュール101は、LEDチップ200と、LEDチップ200を囲む反射面601を有する樹脂ケース600と、を備え、樹脂ケース600の表面には、外物と面的に接触するのを抑制する面接触抑制部(平面部611,612およびこれら平面部611,612の間の段差613)が設けられている。
【選択図】 図1
Description
200 LEDチップ
210 サブマウント基板
220 半導体層
230 電極パッド
231 導電性ペースト
232 電極パッド
251 絶縁性ペースト
252 導電性ペースト
310,320,330,340 リード
311,321 ボンディング部
312,322 迂回部
313,323,331,341 実装端子
311a,330a 搭載面
400 基板
410 基材
410a 搭載面
420 配線パターン
421,422 ボンディング部
423,424 迂回部
425,426 実装端子
500 ワイヤ
600 樹脂ケース
601 反射面
602 帯状隆起部
603 溝
604 外側面
610 枠状部
611 (第1)平面部
612 (第2)平面部
613 段差
620 土台部
700 封止樹脂
Claims (18)
- LEDチップと、
上記LEDチップを囲む反射面を有する樹脂ケースと、を備え、
上記樹脂ケースの表面には、外物と面的に接触するのを抑制する面接触抑制部が設けられている、LEDモジュール。 - 上記樹脂ケースは、その硬度がショアD硬度で50以下の樹脂材料からなる、請求項1に記載のLEDモジュール。
- 上記樹脂ケースは、シリコーン樹脂またはシリコーン樹脂を主成分とする樹脂からなる、請求項2に記載のLEDモジュール。
- 上記LEDチップが搭載される搭載面を有する基材をさらに備える、請求項1ないし3のいずれかに記載のLEDモジュール。
- 上記樹脂ケースは、内側面に上記反射面を有し、上記搭載面から遠ざかるように突出する枠状部を含んで構成される、請求項4に記載のLEDモジュール。
- 上記面接触抑制部は、上記枠状部の外側面の少なくとも一部に設けられている、請求項5に記載のLEDモジュール。
- 上記枠状部の外側面に設けられた上記面接触抑制部は、第1平面部と、この第1平面部とは異なる部分であって上記基材に対して上記第1平面部よりも遠くに位置する第2平面部と、を含んで構成される、請求項6に記載のLEDモジュール。
- 上記第1平面部と上記第2平面部との間には、上記第1平面部寄りの端部が上記第2平面部寄りの端部よりも上記LEDチップに対して遠くに位置する段差が設けられている、請求項7に記載のLEDモジュール。
- 上記第1平面部と上記第2平面部とは、上記搭載面の法線に対する角度が互いに異なる、請求項7または8に記載のLEDモジュール。
- 上記第1平面部と上記第2平面部のうち少なくともいずれか一方は、上記搭載面の法線方向において上記搭載面から遠ざかるほど、上記法線方向に対して直角である方向において上記LEDチップに近づくように傾斜する、請求項9に記載のLEDモジュール。
- 上記第1平面部と上記搭載面とがなす第1角度は、上記第2平面部と上記搭載面とがなす第2角度よりも小である、請求項10に記載のLEDモジュール。
- 上記枠状部の外側面に設けられた上記面接触抑制部は、曲面状部分を有する、請求項6に記載のLEDモジュール。
- 上記枠状部の外側面に設けられた上記面接触抑制部は、少なくとも1つの帯状隆起部を有する、請求項6に記載のLEDモジュール。
- 上記帯状隆起部は、上記搭載面から遠ざかる方向へ延びている、請求項13に記載のLEDモジュール。
- 上記樹脂ケースは、上記搭載面の法線方向視において矩形状であり、
上記樹脂ケースの四方を向くすべての上記外側面に上記面接触抑制部が形成されている、請求項6ないし14のいずれかに記載のLEDモジュール。 - 上記面接触抑制部は、凹凸状部分を含んで構成される、請求項1ないし12のいずれかに記載のLEDモジュール。
- 上記基材は、上記搭載面を有する金属製のリードによって構成される、請求項5に記載のLEDモジュール。
- 上記樹脂ケースは、上記リードに対して上記搭載面とは反対側に隣接し、かつ上記枠状部と一体形成された土台部を含んで構成される、請求項17に記載のLEDモジュール。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012274845A JP6034175B2 (ja) | 2012-01-10 | 2012-12-17 | Ledモジュール |
US13/738,063 US9030096B2 (en) | 2012-01-10 | 2013-01-10 | LED module |
US14/705,342 US9502618B2 (en) | 2012-01-10 | 2015-05-06 | LED module |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012002257 | 2012-01-10 | ||
JP2012002257 | 2012-01-10 | ||
JP2012274845A JP6034175B2 (ja) | 2012-01-10 | 2012-12-17 | Ledモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013165258A true JP2013165258A (ja) | 2013-08-22 |
JP6034175B2 JP6034175B2 (ja) | 2016-11-30 |
Family
ID=48869630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012274845A Expired - Fee Related JP6034175B2 (ja) | 2012-01-10 | 2012-12-17 | Ledモジュール |
Country Status (2)
Country | Link |
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US (2) | US9030096B2 (ja) |
JP (1) | JP6034175B2 (ja) |
Cited By (1)
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JP2015115563A (ja) * | 2013-12-16 | 2015-06-22 | 三菱電機株式会社 | 映像表示ユニットおよび発光装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI553264B (zh) * | 2014-05-23 | 2016-10-11 | 億光電子工業股份有限公司 | 承載支架及其製造方法以及從該承載支架所製得之發光裝置及其製造方法 |
US10177292B2 (en) | 2014-05-23 | 2019-01-08 | Everlight Electronics Co., Ltd. | Carrier, carrier leadframe, and light emitting device |
DE102017100165A1 (de) | 2017-01-05 | 2018-07-05 | Jabil Optics Germany GmbH | Lichtemittierende Anordnung und lichtemittierendes System |
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2012
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-
2013
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2015
- 2015-05-06 US US14/705,342 patent/US9502618B2/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000077720A (ja) * | 1998-08-31 | 2000-03-14 | Sanyo Electric Co Ltd | 光半導体装置 |
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JP2015115563A (ja) * | 2013-12-16 | 2015-06-22 | 三菱電機株式会社 | 映像表示ユニットおよび発光装置 |
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US20130193845A1 (en) | 2013-08-01 |
US9502618B2 (en) | 2016-11-22 |
US9030096B2 (en) | 2015-05-12 |
JP6034175B2 (ja) | 2016-11-30 |
US20150236218A1 (en) | 2015-08-20 |
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