KR930020200A - Display backlight unit - Google Patents

Display backlight unit Download PDF

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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
Application number
KR1019920003615A
Other languages
Korean (ko)
Inventor
김준헌
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019920003615A priority Critical patent/KR930020200A/en
Publication of KR930020200A publication Critical patent/KR930020200A/en

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

표시용 백 라이트 유닛Display backlight unit

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)

투명체인 도광판의 내부에서 수직 또는 수평으로 배치된 하나 이상의 형광램프와, 상기 도광판과 대향되게 설티되는 반사판과, 상기 도광판상에 설치된 확산판으로 구성되는 것을 특징으로하는 표시용 백 라이트 유닛.And one or more fluorescent lamps arranged vertically or horizontally in the light guide plate, which is a transparent body, a reflecting plate installed to face the light guide plate, and a diffuser plate provided on the light guide plate. ※ 참고사항 : 최초 출원된 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed according to the original application.
KR1019920003615A 1992-03-05 1992-03-05 Display backlight unit KR930020200A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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