KR890013072U - Drive circuit of anti-glare mirror - Google Patents

Drive circuit of anti-glare mirror

Info

Publication number
KR890013072U
KR890013072U KR2019870023039U KR870023039U KR890013072U KR 890013072 U KR890013072 U KR 890013072U KR 2019870023039 U KR2019870023039 U KR 2019870023039U KR 870023039 U KR870023039 U KR 870023039U KR 890013072 U KR890013072 U KR 890013072U
Authority
KR
South Korea
Prior art keywords
drive circuit
glare mirror
glare
mirror
drive
Prior art date
Application number
KR2019870023039U
Other languages
Korean (ko)
Other versions
KR900009395Y1 (en
Inventor
유상철
이용근
심영철
Original Assignee
삼성전관주식회사
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 삼성전관주식회사 filed Critical 삼성전관주식회사
Priority to KR2019870023039U priority Critical patent/KR900009395Y1/en
Publication of KR890013072U publication Critical patent/KR890013072U/en
Application granted granted Critical
Publication of KR900009395Y1 publication Critical patent/KR900009395Y1/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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
KR2019870023039U 1987-12-24 1987-12-24 Rear view mirror KR900009395Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870023039U KR900009395Y1 (en) 1987-12-24 1987-12-24 Rear view mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870023039U KR900009395Y1 (en) 1987-12-24 1987-12-24 Rear view mirror

Publications (2)

Publication Number Publication Date
KR890013072U true KR890013072U (en) 1989-08-08
KR900009395Y1 KR900009395Y1 (en) 1990-10-10

Family

ID=19270718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870023039U KR900009395Y1 (en) 1987-12-24 1987-12-24 Rear view mirror

Country Status (1)

Country Link
KR (1) KR900009395Y1 (en)

Also Published As

Publication number Publication date
KR900009395Y1 (en) 1990-10-10

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Legal Events

Date Code Title Description
A201 Request for examination
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: 19961002

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee