KR880017775U - Power saving circuit for liquid crystal endoscope driving circuit using relay - Google Patents

Power saving circuit for liquid crystal endoscope driving circuit using relay

Info

Publication number
KR880017775U
KR880017775U KR2019870004080U KR870004080U KR880017775U KR 880017775 U KR880017775 U KR 880017775U KR 2019870004080 U KR2019870004080 U KR 2019870004080U KR 870004080 U KR870004080 U KR 870004080U KR 880017775 U KR880017775 U KR 880017775U
Authority
KR
South Korea
Prior art keywords
relay
circuit
liquid crystal
power saving
driving circuit
Prior art date
Application number
KR2019870004080U
Other languages
Korean (ko)
Other versions
KR910000018Y1 (en
Inventor
방호열
Original Assignee
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870004080U priority Critical patent/KR910000018Y1/en
Publication of KR880017775U publication Critical patent/KR880017775U/en
Application granted granted Critical
Publication of KR910000018Y1 publication Critical patent/KR910000018Y1/en

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
    • G02F1/1313—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 specially adapted for a particular application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
    • B60R1/088—Anti-glare mirrors, e.g. "day-night" mirrors using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR2019870004080U 1987-03-28 1987-03-28 Rear-view mirror KR910000018Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870004080U KR910000018Y1 (en) 1987-03-28 1987-03-28 Rear-view mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870004080U KR910000018Y1 (en) 1987-03-28 1987-03-28 Rear-view mirror

Publications (2)

Publication Number Publication Date
KR880017775U true KR880017775U (en) 1988-10-26
KR910000018Y1 KR910000018Y1 (en) 1991-01-18

Family

ID=19261005

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870004080U KR910000018Y1 (en) 1987-03-28 1987-03-28 Rear-view mirror

Country Status (1)

Country Link
KR (1) KR910000018Y1 (en)

Also Published As

Publication number Publication date
KR910000018Y1 (en) 1991-01-18

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20001229

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee