KR970030109A - Diffusion plate for cold cathode ray panel - Google Patents

Diffusion plate for cold cathode ray panel Download PDF

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Publication number
KR970030109A
KR970030109A KR1019950045443A KR19950045443A KR970030109A KR 970030109 A KR970030109 A KR 970030109A KR 1019950045443 A KR1019950045443 A KR 1019950045443A KR 19950045443 A KR19950045443 A KR 19950045443A KR 970030109 A KR970030109 A KR 970030109A
Authority
KR
South Korea
Prior art keywords
cathode ray
cold cathode
diffuser plate
diffusion plate
ray panel
Prior art date
Application number
KR1019950045443A
Other languages
Korean (ko)
Inventor
신문식
Original Assignee
엄길용
오리온전기 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 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019950045443A priority Critical patent/KR970030109A/en
Publication of KR970030109A publication Critical patent/KR970030109A/en

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  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 액정표시장치의 광원에서 나오는 빛을 난반사하는 냉음극선관 판넬용 확산판에 관한 것으로, 본 발명의 확산판은 내부에 빛의 산란성이 좋은 금속 또는 비금속의 구형입자를 포함하여 램프에서 발생한 빛을 산란하므로써 확산판의 전면적에 걸쳐 균일한 휘도를 얻을 수 있다.The present invention relates to a diffuser plate for a cold cathode ray tube panel that reflects light emitted from a light source of a liquid crystal display device. By scattering light, uniform luminance can be obtained over the entire area of the diffusion plate.

Description

냉음극선관 판넬용 확산판Diffusion plate for cold cathode ray panel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 확산판을 설명하기 위한 개략도.2 is a schematic view for explaining the diffusion plate of the present invention.

Claims (4)

광원에서 방사되는 빛을 난반사시키는 냉음극선관 판넬용 확산판에 있어서, 상기 확산판 내부에 빛을 산란시키는 물질입자가 포함된 것을 특징으로 하는 냉음극선관 판넬용 확산판.A diffuser plate for cold cathode ray tube panels that diffusely reflects light emitted from a light source, wherein the diffuser plate contains material particles for scattering light. 제1항에 있어서, 상기 입자가 알루미늄 또는 은인 것을 특징으로 하는 냉음극선관 판넬용 확산판.The diffusion plate for cold cathode ray panel according to claim 1, wherein the particles are aluminum or silver. 제1항에 있어서, 상기 입자의 크기와 확산판에서의 위치가 불균일한 것을 특징으로 하는 냉음극선관 판넬용 확산판.The diffuser plate according to claim 1, wherein the particle size and the position in the diffuser plate are nonuniform. 제1항에 있어서, 상기 입자의 구형인 것을 특징으로 하는 냉음극선관 판넬용 확산판.The diffuser plate according to claim 1, wherein the particles are spherical in shape.
KR1019950045443A 1995-11-30 1995-11-30 Diffusion plate for cold cathode ray panel KR970030109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045443A KR970030109A (en) 1995-11-30 1995-11-30 Diffusion plate for cold cathode ray panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045443A KR970030109A (en) 1995-11-30 1995-11-30 Diffusion plate for cold cathode ray panel

Publications (1)

Publication Number Publication Date
KR970030109A true KR970030109A (en) 1997-06-26

Family

ID=66592842

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045443A KR970030109A (en) 1995-11-30 1995-11-30 Diffusion plate for cold cathode ray panel

Country Status (1)

Country Link
KR (1) KR970030109A (en)

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