KR20180081636A - 광확산 접착층을 갖는 led 모듈 - Google Patents
광확산 접착층을 갖는 led 모듈 Download PDFInfo
- Publication number
- KR20180081636A KR20180081636A KR1020160178784A KR20160178784A KR20180081636A KR 20180081636 A KR20180081636 A KR 20180081636A KR 1020160178784 A KR1020160178784 A KR 1020160178784A KR 20160178784 A KR20160178784 A KR 20160178784A KR 20180081636 A KR20180081636 A KR 20180081636A
- Authority
- KR
- South Korea
- Prior art keywords
- led
- adhesive layer
- light diffusion
- chip
- color conversion
- 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.)
- Ceased
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
-
- H01L33/58—
-
- H01L33/50—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- Led Device Packages (AREA)
Abstract
Description
도 2는 본 발명의 제1 실시예에 따른 LED 모듈을 도시한 단면도이다.
도 3은 본 발명의 제1 실시예에 따른 색변환시트 및 색변환시트가 제조되는 공정을 나타낸 도면이다.
도 4는 본 발명의 제2 실시예에 따른 LED 모듈을 나타낸 단면도이다.
10: 색변환시트
11: 제1시트
11a: 제1기재
11b: 형광체층
12: 제2시트
12a: 제2기재
12b: 접착층
15: 형광체
22: 광확산접착층
23: 제1와이어
24: 제2와이어
25: LED 베어칩
26: 단자
27: 솔더링부
28: 완충 공간
29: 인입부
Claims (4)
- 기판;
상기 기판 상에 실장된 복수 개의 LED 베어칩들;
상기 기판 상에서 상기 LED 베어칩들 사이의 공간을 채우도록 형성되고, 상기 LED 베어칩의 측면을 감싸거나 또는 상기 LED 베어칩의 상면과 맞닿도록 적어도 하나로 형성되는 광확산접착층; 및
상기 기판 상에서 상기 광확산접착층의 상면 또는 상기 복수 개의 LED 베어칩의 상면에 맞닿도록 부착되며 형광체를 포함하고 적어도 하나로 형성되는 색변환시트;
를 포함하고,
하나의 색변환시트는 적어도 한개의 LED 베어칩을 덮도록 형성되고,
상기 광확산접착층은 LED 베어칩이 발산하는 광을 색변환시트가 LED 베어칩과 대응하지 않는 영역에 전달하는 것을 특징으로 하는 광확산 접착층을 갖는 LED 모듈.
- 제1항에 있어서,
상기 광확산접착층은 복수개의 LED 베어칩의 측면과 맞닿는 것을 특징으로 하는 광확산 접착층을 갖는 LED 모듈.
- 제1항에 있어서,
상기 상기 색변환시트와 상기 LED 베어칩의 측면 사이에는 완충 공간 또는 상기 광확산접착층이 상기 LED 베어칩의 하부로 인입된 인입부가 형성된 것을 특징으로 하는 광확산 접착층을 갖는 LED 모듈.
- 제1항에 있어서,
상기 하나의 색변환시트는 적어도 두개의 LED 베어칩을 덮도록 형성되는 것을 특징으로 하는 광확산 접착층을 갖는 LED 모듈.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160178784A KR20180081636A (ko) | 2016-12-26 | 2016-12-26 | 광확산 접착층을 갖는 led 모듈 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160178784A KR20180081636A (ko) | 2016-12-26 | 2016-12-26 | 광확산 접착층을 갖는 led 모듈 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180081636A true KR20180081636A (ko) | 2018-07-17 |
Family
ID=63048753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160178784A Ceased KR20180081636A (ko) | 2016-12-26 | 2016-12-26 | 광확산 접착층을 갖는 led 모듈 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20180081636A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102211319B1 (ko) * | 2019-09-11 | 2021-02-03 | (주)솔라루체 | Led 모듈 |
-
2016
- 2016-12-26 KR KR1020160178784A patent/KR20180081636A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102211319B1 (ko) * | 2019-09-11 | 2021-02-03 | (주)솔라루체 | Led 모듈 |
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