KR200374975Y1 - 라이트 패널 - Google Patents
라이트 패널 Download PDFInfo
- Publication number
- KR200374975Y1 KR200374975Y1 KR20-2004-0032217U KR20040032217U KR200374975Y1 KR 200374975 Y1 KR200374975 Y1 KR 200374975Y1 KR 20040032217 U KR20040032217 U KR 20040032217U KR 200374975 Y1 KR200374975 Y1 KR 200374975Y1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- guide plate
- panel
- frame
- light guide
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (4)
- 프레임;상기 프레임의 바닥면에는 설치되고, 광을 반사하는 반사지;반사지의 상부에 설치되는 도광판;도광판의 측면에 밀착되어 조명하는 복수의 광원;상기 복수의 광원을 고정하고, 전원을 전달하는 플렉시블 기판; 및프레임의 상부에 배치되고, 상기 도광판에서 전면으로 출력되는 광을 산란시키는 산란판으로 구성된 라이트 패널.
- 제 1 항에 있어서, 상기 복수의 광원들은;상호간에 밀착되어 설치되는 것을 특징으로 하는 라이트 패널.
- 제 1 항에 있어서, 상기 복수의 광원들은;발광 다이오드인 것을 특징으로 하는 라이트 패널.
- 제 3 항에 있어서, 상기 발광 다이오드는;백색, 적색, 녹색 및 청색 광을 출력하는 발광 다이오드들 중에서 어느 하나 이상인 것을 특징으로 하는 라이트 패널.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0032217U KR200374975Y1 (ko) | 2004-11-15 | 2004-11-15 | 라이트 패널 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0032217U KR200374975Y1 (ko) | 2004-11-15 | 2004-11-15 | 라이트 패널 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200374975Y1 true KR200374975Y1 (ko) | 2005-02-04 |
Family
ID=49445725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0032217U Expired - Lifetime KR200374975Y1 (ko) | 2004-11-15 | 2004-11-15 | 라이트 패널 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200374975Y1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100743149B1 (ko) | 2006-12-13 | 2007-07-27 | 이성형 | 가로등용 표시판의 조명 설치구조 |
KR100851335B1 (ko) | 2007-07-11 | 2008-08-08 | 주식회사 일렉시스테크놀로지 | 발광 안내표지판 |
KR100947022B1 (ko) | 2009-10-08 | 2010-03-10 | (주)파로스 | 원형의 산란패턴을 이용한 도광유닛 |
KR102056246B1 (ko) * | 2013-03-22 | 2019-12-16 | 엘지전자 주식회사 | 표시장치 |
CN113744667A (zh) * | 2021-04-16 | 2021-12-03 | 友达光电股份有限公司 | 显示装置 |
-
2004
- 2004-11-15 KR KR20-2004-0032217U patent/KR200374975Y1/ko not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100743149B1 (ko) | 2006-12-13 | 2007-07-27 | 이성형 | 가로등용 표시판의 조명 설치구조 |
KR100851335B1 (ko) | 2007-07-11 | 2008-08-08 | 주식회사 일렉시스테크놀로지 | 발광 안내표지판 |
KR100947022B1 (ko) | 2009-10-08 | 2010-03-10 | (주)파로스 | 원형의 산란패턴을 이용한 도광유닛 |
KR102056246B1 (ko) * | 2013-03-22 | 2019-12-16 | 엘지전자 주식회사 | 표시장치 |
CN113744667A (zh) * | 2021-04-16 | 2021-12-03 | 友达光电股份有限公司 | 显示装置 |
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Legal Events
Date | Code | Title | Description |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20041115 |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20050126 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20041116 |
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UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20060119 Start annual number: 2 End annual number: 3 |
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UR1001 | Payment of annual fee |
Payment date: 20071119 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20091117 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 20110105 Start annual number: 7 End annual number: 7 |
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Payment date: 20120104 Start annual number: 8 End annual number: 8 |
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FPAY | Annual fee payment |
Payment date: 20121205 Year of fee payment: 9 |
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UR1001 | Payment of annual fee |
Payment date: 20121205 Start annual number: 9 End annual number: 9 |
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FPAY | Annual fee payment |
Payment date: 20140122 Year of fee payment: 10 |
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UR1001 | Payment of annual fee |
Payment date: 20140122 Start annual number: 10 End annual number: 10 |
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EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20150515 |