KR920008782Y1 - 액정표시장치 - Google Patents

액정표시장치 Download PDF

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Publication number
KR920008782Y1
KR920008782Y1 KR2019890008466U KR890008466U KR920008782Y1 KR 920008782 Y1 KR920008782 Y1 KR 920008782Y1 KR 2019890008466 U KR2019890008466 U KR 2019890008466U KR 890008466 U KR890008466 U KR 890008466U KR 920008782 Y1 KR920008782 Y1 KR 920008782Y1
Authority
KR
South Korea
Prior art keywords
liquid crystal
light emitting
emitting diodes
circuit
crystal display
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019890008466U
Other languages
English (en)
Korean (ko)
Other versions
KR900003529U (ko
Inventor
가다시 오오이에
Original Assignee
린나이 코리아 주식회사
강성모
린나이 가부시기가이샤
나이또오 스스무
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 린나이 코리아 주식회사, 강성모, 린나이 가부시기가이샤, 나이또오 스스무 filed Critical 린나이 코리아 주식회사
Publication of KR900003529U publication Critical patent/KR900003529U/ko
Application granted granted Critical
Publication of KR920008782Y1 publication Critical patent/KR920008782Y1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR2019890008466U 1988-07-25 1989-06-20 액정표시장치 Expired KR920008782Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988098734U JPH0219115U (https=) 1988-07-25 1988-07-25
JP88-98734 1988-07-25

Publications (2)

Publication Number Publication Date
KR900003529U KR900003529U (ko) 1990-02-07
KR920008782Y1 true KR920008782Y1 (ko) 1992-12-17

Family

ID=14227741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890008466U Expired KR920008782Y1 (ko) 1988-07-25 1989-06-20 액정표시장치

Country Status (2)

Country Link
JP (1) JPH0219115U (https=)
KR (1) KR920008782Y1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465477B1 (ko) * 2004-04-12 2005-01-13 고은규 발광 다이오드 소자를 사용한 버스의 노선번호 게시 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3297627B2 (ja) * 1997-05-29 2002-07-02 タイガー魔法瓶株式会社 電気炊飯器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556687A (en) * 1978-06-29 1980-01-18 Handotai Kenkyu Shinkokai Traffic use display
JPS60120755A (ja) * 1983-12-05 1985-06-28 Shin Etsu Chem Co Ltd 熱硬化性シリコ−ンゴム組成物
JPS6281687A (ja) * 1985-10-07 1987-04-15 日本電信電話株式会社 平面カラ−デイスプレイ装置
JPS62105187A (ja) * 1985-10-31 1987-05-15 ソニー株式会社 カラ−画像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465477B1 (ko) * 2004-04-12 2005-01-13 고은규 발광 다이오드 소자를 사용한 버스의 노선번호 게시 장치

Also Published As

Publication number Publication date
JPH0219115U (https=) 1990-02-08
KR900003529U (ko) 1990-02-07

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