KR100721127B1 - 이색성 칼라 필터를 이용한 평면 광원장치 - Google Patents
이색성 칼라 필터를 이용한 평면 광원장치 Download PDFInfo
- Publication number
- KR100721127B1 KR100721127B1 KR1020050062696A KR20050062696A KR100721127B1 KR 100721127 B1 KR100721127 B1 KR 100721127B1 KR 1020050062696 A KR1020050062696 A KR 1020050062696A KR 20050062696 A KR20050062696 A KR 20050062696A KR 100721127 B1 KR100721127 B1 KR 100721127B1
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- KR
- South Korea
- Prior art keywords
- light
- light source
- color filter
- dichroic color
- diffusion sheet
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/868—Arrangements for polarized light emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (4)
- 하단에 위치되는 광원과,상단에 위치되는 광 여기 확산시트와,상기 광원과 광여기 확산시트의 사이에 배치되어 상기 광여기 확산시트에 의해 후방으로 반사되는 빛을 다시 전방으로 반사시켜 반사로 인해 소실되는 빛을 최소화하는 이색성 칼라 필터를 포함하는 것을 특징으로 하는 이색성 칼라 필터를 이용한 평면 광원장치.
- 제 1 항에 있어서, 상기 이색성 칼라 필터는, 굴절율이 큰 물질과 작은 물질이 교대로 적층되는 다층구조로 형성되며 TiO2 /SiO2가 다층으로 적층되는 것을 특징으로 하는 이색성 칼라 필터를 이용한 평면 광원장치.
- 제 1 항에 있어서, 상기 이색성 칼라 필터는, LED, OLED, CCFL, EEFL, CNT 드의 단색 광원에서 발광된 빛은 모두 통과시키고 다른 파장대의 빛을 반사시키는 것을 특징으로 하는 이색성 칼라 필터를 이용한 평면 광원장치.
- 제 1 항에 있어서, 상기 광원은 청색광원, 적색광원 또는 녹색광원 중 어느 하나로 구비되는 것을 특징으로 하는 이색성 칼라 필터를 이용한 평면 광원장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050062696A KR100721127B1 (ko) | 2005-07-12 | 2005-07-12 | 이색성 칼라 필터를 이용한 평면 광원장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050062696A KR100721127B1 (ko) | 2005-07-12 | 2005-07-12 | 이색성 칼라 필터를 이용한 평면 광원장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070008852A KR20070008852A (ko) | 2007-01-18 |
| KR100721127B1 true KR100721127B1 (ko) | 2007-05-22 |
Family
ID=38010768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050062696A Expired - Fee Related KR100721127B1 (ko) | 2005-07-12 | 2005-07-12 | 이색성 칼라 필터를 이용한 평면 광원장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100721127B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7547114B2 (en) | 2007-07-30 | 2009-06-16 | Ylx Corp. | Multicolor illumination device using moving plate with wavelength conversion materials |
| KR100996374B1 (ko) | 2008-02-25 | 2010-11-24 | 한국과학기술연구원 | 광 여기 발광시트 및 그의 제조방법 |
| KR101890039B1 (ko) * | 2016-12-15 | 2018-08-21 | 신한대학교 산학협력단 | 세극등 |
| KR101963965B1 (ko) * | 2017-08-31 | 2019-03-29 | 고려대학교 산학협력단 | 이색성 물질을 이용한 자외선 검출기 |
| KR102742044B1 (ko) | 2018-11-05 | 2024-12-13 | 삼성전자주식회사 | 발광 소자 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970707348A (ko) * | 1994-11-04 | 1997-12-01 | 가브리엘 카시마티 | 잔디 포장을 위한 장치 및 방법(methods of and appartus for laying turf) |
| KR20030097394A (ko) * | 2002-06-20 | 2003-12-31 | (주)애크론 정보통신 | 엘시디판넬검사를 위한 유니버셜 인버터. |
-
2005
- 2005-07-12 KR KR1020050062696A patent/KR100721127B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970707348A (ko) * | 1994-11-04 | 1997-12-01 | 가브리엘 카시마티 | 잔디 포장을 위한 장치 및 방법(methods of and appartus for laying turf) |
| KR20030097394A (ko) * | 2002-06-20 | 2003-12-31 | (주)애크론 정보통신 | 엘시디판넬검사를 위한 유니버셜 인버터. |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070008852A (ko) | 2007-01-18 |
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