KR960030064A - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR960030064A KR960030064A KR1019960001829A KR19960001829A KR960030064A KR 960030064 A KR960030064 A KR 960030064A KR 1019960001829 A KR1019960001829 A KR 1019960001829A KR 19960001829 A KR19960001829 A KR 19960001829A KR 960030064 A KR960030064 A KR 960030064A
- Authority
- KR
- South Korea
- Prior art keywords
- display device
- light emitting
- integrally formed
- surface portion
- emitting elements
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/30—Picture reproducers using solid-state colour display devices
-
- 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
-
- 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
- Y10S362/806—Ornamental or decorative
-
- 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
- Y10S362/812—Signs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
LED(2)의 출사광에 대하여 상하 방향으로만 소요되는 좁은 지향성을 부여하도록 경사진 반사경(4a)를 갖고 알루미늄 판 등의 금속으로 일체로 형성된 반사면 부재(4)를, LED(2)를 배열한 LED 배열 기판(3)의 전면에 설치한다.
수평 방향의 시야각은 넓게 잡으면서도 수직 방향 시야각은 좁게하여 고휘도가 유지되는 표시 장치를 얻을 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 실시예의 표시 장치를 도시한 정면도 및 측면도.
Claims (7)
- 복수의 발광 소자가 도트상으로 배열되어 화상 표시를 행하게 되어 있는 표시 장치에 있어서, 상기 발광 소자의 장착면에 대하여 소정의 경사각을 갖는 반사면부를 상기 각 발광 소자의 상하 방향으로 설치한 것을 특징으로 하는 표시 장치.
- 제1항에 있어서, 상기 반사면부는 각각 수평 방향을 따라 연속하여 형성됨과 동시에, 상기 상하의 각 반사면부끼리를, 그 상단부 및 하단부의 각각에서 연결되도록 하여 일체로 형성된 것을 특징으로 하는 표시 장치.
- 제2항에 있어서, 상기 일체로 형성된 반사면부는 하단부를 연결한 부분에서 상기 발광 소자가 노출하는 개구부가 설치되어 있는 것을 특징으로 하는 표시 장치.
- 제2항 또는 제3항에 있어서, 상기 일체로 형성된 반사면부에 있어서, 연결 부분이 흑색면 또는 거친면으로 형성되어 있는 것을 특징으로 하는 표시 장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 반사면부는 열전도성이 높은 재질로 구성되어 있는 것을 특징으로 하는 표시 장치.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상이한 발광색의 발광 소자가 수평 방향으로 배치되어 있는 것을 특징으로 하는 표시 장치.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 발광 소자는 발광 다이오드 소자로 되어 있는 것을 특징으로 하는 표시 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-030257 | 1995-01-27 | ||
JP03025795A JP3579944B2 (ja) | 1995-01-27 | 1995-01-27 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960030064A true KR960030064A (ko) | 1996-08-17 |
KR100416899B1 KR100416899B1 (ko) | 2004-05-20 |
Family
ID=12298663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960001829A KR100416899B1 (ko) | 1995-01-27 | 1996-01-27 | 표시장치 |
Country Status (5)
Country | Link |
---|---|
US (2) | US5657159A (ko) |
JP (1) | JP3579944B2 (ko) |
KR (1) | KR100416899B1 (ko) |
CN (1) | CN1107300C (ko) |
TW (1) | TW327977U (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050702A (en) * | 1998-04-21 | 2000-04-18 | Rahmonic Resources Pte. Ltd. | Apparatus and method to provide custom lighting |
US6229713B1 (en) * | 1998-07-13 | 2001-05-08 | Dell U.S.A., L.P. | Combination EMI shield and light channel |
US6307527B1 (en) * | 1998-07-27 | 2001-10-23 | John S. Youngquist | LED display assembly |
DE19931689A1 (de) * | 1999-07-08 | 2001-01-11 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Optoelektronische Bauteilgruppe |
JP4926337B2 (ja) | 2000-06-28 | 2012-05-09 | アバゴ・テクノロジーズ・ジェネラル・アイピー(シンガポール)プライベート・リミテッド | 光源 |
JP3826709B2 (ja) * | 2000-12-22 | 2006-09-27 | 豊田合成株式会社 | 液晶表示装置 |
US6570548B2 (en) | 2001-02-06 | 2003-05-27 | Ronald E. Smith | Display device for providing graphical display having a variable number of vertical and horizontal lines of resolution |
JP3870807B2 (ja) * | 2001-12-20 | 2007-01-24 | ソニー株式会社 | 画像表示装置及びその製造方法 |
US6639574B2 (en) | 2002-01-09 | 2003-10-28 | Landmark Screens Llc | Light-emitting diode display |
US6880952B2 (en) * | 2002-03-18 | 2005-04-19 | Wintriss Engineering Corporation | Extensible linear light emitting diode illumination source |
DE10303969B4 (de) * | 2003-01-31 | 2008-11-27 | Osram Opto Semiconductors Gmbh | Leuchtdiodenanordnung mit einem Leuchtdiodenträger und einer Mehrzahl von Leuchtdioden |
CN2686020Y (zh) | 2004-01-19 | 2005-03-16 | 上海三思科技发展有限公司 | 一种高亮区比例的led点阵显示模块 |
US7325945B2 (en) * | 2005-06-06 | 2008-02-05 | Alpha Networks Inc. | Electronic device having light emitting units thereon in high density |
KR100767060B1 (ko) * | 2005-07-11 | 2007-10-18 | 김병천 | 다기능 조명 오디오 장치 |
US20080225510A1 (en) * | 2007-02-16 | 2008-09-18 | Loud Technologies Inc | Speaker assembly |
US8154864B1 (en) * | 2007-09-14 | 2012-04-10 | Daktronics, Inc. | LED display module having a metallic housing and metallic mask |
WO2010007781A1 (ja) * | 2008-07-17 | 2010-01-21 | 株式会社 東芝 | 発光装置とそれを用いたバックライト、液晶表示装置および照明装置 |
CN102411881B (zh) * | 2011-12-26 | 2015-05-20 | 深圳市丽晶光电科技股份有限公司 | 一种表贴全彩led显示屏及其led表贴灯模组 |
TWI607587B (zh) * | 2016-09-13 | 2017-12-01 | 台灣琭旦股份有限公司 | 固晶穩固製程 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS612620U (ja) * | 1984-06-11 | 1986-01-09 | 東芝ライテック株式会社 | 発光ダイオ−ドアレイ |
US4692662A (en) * | 1984-07-13 | 1987-09-08 | Okuno Chemical Industries Co. Ltd. | High contrast display device |
JP2818984B2 (ja) * | 1992-03-04 | 1998-10-30 | 株式会社 ケー・シー・シー・商会 | モザイク式パネル用照光表示装置 |
US5473469A (en) * | 1994-05-12 | 1995-12-05 | Philips Electronics North America Corporation | Front projection screen with lenticular front surface |
US5400228A (en) * | 1994-07-12 | 1995-03-21 | Kao; Pin-Chi | Full color illuminating unit |
-
1995
- 1995-01-27 JP JP03025795A patent/JP3579944B2/ja not_active Expired - Lifetime
-
1996
- 1996-01-23 TW TW085220166U patent/TW327977U/zh unknown
- 1996-01-24 US US08/590,942 patent/US5657159A/en not_active Expired - Lifetime
- 1996-01-26 CN CN96105566A patent/CN1107300C/zh not_active Expired - Fee Related
- 1996-01-27 KR KR1019960001829A patent/KR100416899B1/ko not_active IP Right Cessation
-
1997
- 1997-03-20 US US08/822,273 patent/US5835269A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08202285A (ja) | 1996-08-09 |
US5657159A (en) | 1997-08-12 |
KR100416899B1 (ko) | 2004-05-20 |
CN1107300C (zh) | 2003-04-30 |
CN1134007A (zh) | 1996-10-23 |
US5835269A (en) | 1998-11-10 |
TW327977U (en) | 1998-03-01 |
JP3579944B2 (ja) | 2004-10-20 |
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Legal Events
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E701 | Decision to grant or registration of patent right | ||
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FPAY | Annual fee payment |
Payment date: 20130110 Year of fee payment: 10 |
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FPAY | Annual fee payment |
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LAPS | Lapse due to unpaid annual fee |