KR930020200A - Display backlight unit - Google Patents
Display backlight unit Download PDFInfo
- Publication number
- KR930020200A KR930020200A KR1019920003615A KR920003615A KR930020200A KR 930020200 A KR930020200 A KR 930020200A KR 1019920003615 A KR1019920003615 A KR 1019920003615A KR 920003615 A KR920003615 A KR 920003615A KR 930020200 A KR930020200 A KR 930020200A
- Authority
- KR
- South Korea
- Prior art keywords
- light guide
- guide plate
- backlight unit
- display backlight
- reduced
- Prior art date
Links
Abstract
이 발명은 표시용 백라이트 유닛에 관한 것으로, 투명체인 도광판의 내부에 수직 또는 수평으로 배치된 하나의 이상의 형광램프와, 상기 도광판과 대향되게 설치되는 반사판과, 상기 도광판상에 설치된 확산판으로 구성되어, 빅 라이트 유닛의 전체 부피를 줄일 수 있고, 가시광선의 에너지 손실을 줄여 고휘도의 표시판을 실현할 수 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display backlight unit, comprising one or more fluorescent lamps disposed vertically or horizontally inside a light guide plate which is a transparent body, a reflecting plate disposed to face the light guide plate, and a diffuser plate disposed on the light guide plate. In addition, the overall volume of the big light unit can be reduced, and the energy loss of visible light can be reduced to realize a high brightness display panel.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도 (a)(b)는 이 발명에 따른 도광판 방식 백 라이트 유닛의 구성도이다.2 (a) and 2 (b) are schematic diagrams of the light guide plate type backlight unit according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920003615A KR930020200A (en) | 1992-03-05 | 1992-03-05 | Display backlight unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920003615A KR930020200A (en) | 1992-03-05 | 1992-03-05 | Display backlight unit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930020200A true KR930020200A (en) | 1993-10-19 |
Family
ID=67257170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920003615A KR930020200A (en) | 1992-03-05 | 1992-03-05 | Display backlight unit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930020200A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100544816B1 (en) * | 1998-12-29 | 2006-04-12 | 삼성전자주식회사 | Backlight Unit for Liquid Crystal Display |
KR100568018B1 (en) * | 1998-12-29 | 2006-06-07 | 삼성전자주식회사 | Backlight assembly |
-
1992
- 1992-03-05 KR KR1019920003615A patent/KR930020200A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100544816B1 (en) * | 1998-12-29 | 2006-04-12 | 삼성전자주식회사 | Backlight Unit for Liquid Crystal Display |
KR100568018B1 (en) * | 1998-12-29 | 2006-06-07 | 삼성전자주식회사 | Backlight assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |