KR100757746B1 - 엘이디의 조도 향상을 위한 렌즈 - Google Patents
엘이디의 조도 향상을 위한 렌즈 Download PDFInfo
- Publication number
- KR100757746B1 KR100757746B1 KR1020060006089A KR20060006089A KR100757746B1 KR 100757746 B1 KR100757746 B1 KR 100757746B1 KR 1020060006089 A KR1020060006089 A KR 1020060006089A KR 20060006089 A KR20060006089 A KR 20060006089A KR 100757746 B1 KR100757746 B1 KR 100757746B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- light source
- source module
- led light
- lens
- Prior art date
Links
Images
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 삭제
- 광고판(1)에 부착되는 케이스(3)에 기판(4)이 내장되고, 상기 기판(4)에는 빛을 발하는 복수개의 LED(5)가 장착되어 있는 LED 광원모듈(7)이 광고판에 설치되어 있는 것에 있어서,LED 광원모듈(7)의 케이스(3) 상측으로 끼워져 결합되도록 투명 합성수지재로서 이루어진 덮개부(20)를 구비하고, LED 광원모듈(7)에 형성된 복수개의 LED(5)에 일대일 대응되도록 복수개의 확산렌즈부(21)가 덮개부(20)상에 볼록하게 형성되되,상기 확산렌즈부(21)는 볼록부의 중심에서 외곽으로 갈수록 두께가 점진적으로 얇아지도록 형성되고, 상기 확산렌즈부(21)의 중심부 저면에는 볼록부(22)가 하향 돌출 형성된 것을 특징으로 하는 LED의 조도 향상을 위한 렌즈.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060006089A KR100757746B1 (ko) | 2006-01-20 | 2006-01-20 | 엘이디의 조도 향상을 위한 렌즈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060006089A KR100757746B1 (ko) | 2006-01-20 | 2006-01-20 | 엘이디의 조도 향상을 위한 렌즈 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070076790A KR20070076790A (ko) | 2007-07-25 |
KR100757746B1 true KR100757746B1 (ko) | 2007-09-11 |
Family
ID=38501552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060006089A KR100757746B1 (ko) | 2006-01-20 | 2006-01-20 | 엘이디의 조도 향상을 위한 렌즈 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100757746B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010117734A2 (en) * | 2009-03-30 | 2010-10-14 | Hunter Douglas Industries B.V. | Light boxes with uniform light distribution |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101096625B1 (ko) * | 2009-02-18 | 2011-12-22 | 광성기업 주식회사 | Led가 부착된 누드사인 |
KR101910381B1 (ko) * | 2011-08-25 | 2018-10-22 | 엘지전자 주식회사 | 이동 단말기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200242354Y1 (ko) * | 2001-05-03 | 2001-10-12 | 백정호 | 확산렌즈가 구비된 전광판 |
KR200385697Y1 (ko) * | 2004-12-16 | 2005-06-02 | (주)아트세미텍 | 엘이디 면 발광 채널간판 조명장치 |
-
2006
- 2006-01-20 KR KR1020060006089A patent/KR100757746B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200242354Y1 (ko) * | 2001-05-03 | 2001-10-12 | 백정호 | 확산렌즈가 구비된 전광판 |
KR200385697Y1 (ko) * | 2004-12-16 | 2005-06-02 | (주)아트세미텍 | 엘이디 면 발광 채널간판 조명장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010117734A2 (en) * | 2009-03-30 | 2010-10-14 | Hunter Douglas Industries B.V. | Light boxes with uniform light distribution |
WO2010117734A3 (en) * | 2009-03-30 | 2011-01-13 | Hunter Douglas Industries B.V. | Light boxes with uniform light distribution |
Also Published As
Publication number | Publication date |
---|---|
KR20070076790A (ko) | 2007-07-25 |
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