KR940011499U - 액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템 - Google Patents

액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템

Info

Publication number
KR940011499U
KR940011499U KR2019920019733U KR920019733U KR940011499U KR 940011499 U KR940011499 U KR 940011499U KR 2019920019733 U KR2019920019733 U KR 2019920019733U KR 920019733 U KR920019733 U KR 920019733U KR 940011499 U KR940011499 U KR 940011499U
Authority
KR
South Korea
Prior art keywords
pcb
lcd
liquid crystal
circuit board
crystal display
Prior art date
Application number
KR2019920019733U
Other languages
English (en)
Other versions
KR940007653Y1 (ko
Inventor
김경식
Original Assignee
삼성전관 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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR92019733U priority Critical patent/KR940007653Y1/ko
Publication of KR940011499U publication Critical patent/KR940011499U/ko
Application granted granted Critical
Publication of KR940007653Y1 publication Critical patent/KR940007653Y1/ko

Links

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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136254—Checking; Testing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
KR92019733U 1992-10-13 1992-10-13 액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템 KR940007653Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92019733U KR940007653Y1 (ko) 1992-10-13 1992-10-13 액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92019733U KR940007653Y1 (ko) 1992-10-13 1992-10-13 액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템

Publications (2)

Publication Number Publication Date
KR940011499U true KR940011499U (ko) 1994-05-27
KR940007653Y1 KR940007653Y1 (ko) 1994-10-22

Family

ID=19341753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92019733U KR940007653Y1 (ko) 1992-10-13 1992-10-13 액정표시장치(lcd)용 베어 인쇄회로기판(pcb) 검사 시스템

Country Status (1)

Country Link
KR (1) KR940007653Y1 (ko)

Also Published As

Publication number Publication date
KR940007653Y1 (ko) 1994-10-22

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