JPS55102717A - Anti-dazzling device - Google Patents

Anti-dazzling device

Info

Publication number
JPS55102717A
JPS55102717A JP1106379A JP1106379A JPS55102717A JP S55102717 A JPS55102717 A JP S55102717A JP 1106379 A JP1106379 A JP 1106379A JP 1106379 A JP1106379 A JP 1106379A JP S55102717 A JPS55102717 A JP S55102717A
Authority
JP
Japan
Prior art keywords
light
dazzling device
liquid crystal
electric field
glasses
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.)
Pending
Application number
JP1106379A
Other languages
Japanese (ja)
Inventor
Masayuki Akiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP1106379A priority Critical patent/JPS55102717A/en
Publication of JPS55102717A publication Critical patent/JPS55102717A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE: To equalize a cell thickness and make a quantity of light uniformly controllable, in the anit-dazzling device, used for automobiles and capable of controlling a quantity of permeable light in accordance with a quantity of light from a head lamp of the car running in the opposite direction.
CONSTITUTION: With a powder 1-11 uniformly scattered between plane glasses 1-3, 1-5, a liquid crystal cell, after being made into plane-shape by adhesively assembling the glasses 1-3, 1-5 with a spacer 1-8 used, is constructed into a prescribed curved shape in a condition of about 530W60°C. And then, with a liquid crystal 4-1 made pouring, and a polarizing plates 1-2, 1-6 made sticking as necessary, further put between glass plates 1-1, 1-7, a work of adhesion is performed. And when used the guest-host (G-H), the polarizing plate is not necessary. To between an electrode 1-9 and 1-10 of such constituted anti-dazzling device, is applied an electric field. In this way, a quantity of permeable light can be controlled by an electrolysis proportional to an intensity of electric field from the quantity of light detector in accordance with a dazzle.
COPYRIGHT: (C)1980,JPO&Japio
JP1106379A 1979-02-01 1979-02-01 Anti-dazzling device Pending JPS55102717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1106379A JPS55102717A (en) 1979-02-01 1979-02-01 Anti-dazzling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1106379A JPS55102717A (en) 1979-02-01 1979-02-01 Anti-dazzling device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1282686A Division JPS61228419A (en) 1986-01-23 1986-01-23 Liquid crystal antidazzle device

Publications (1)

Publication Number Publication Date
JPS55102717A true JPS55102717A (en) 1980-08-06

Family

ID=11767534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1106379A Pending JPS55102717A (en) 1979-02-01 1979-02-01 Anti-dazzling device

Country Status (1)

Country Link
JP (1) JPS55102717A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186829U (en) * 1983-05-30 1984-12-11 マツダ株式会社 vehicle display device
JPS606919A (en) * 1983-06-24 1985-01-14 Mitsubishi Electric Corp Antiglare device
JPS606920A (en) * 1983-06-24 1985-01-14 Mitsubishi Electric Corp Antiglare device
JPS6053921A (en) * 1983-09-05 1985-03-28 Olympus Optical Co Ltd Automatic dimming device for endoscope using liquid crystal filter
JPS6124714U (en) * 1984-07-18 1986-02-14 三菱自動車工業株式会社 Vehicle head-up display
JPS61228419A (en) * 1986-01-23 1986-10-11 Seiko Epson Corp Liquid crystal antidazzle device
JPS6275619A (en) * 1985-09-30 1987-04-07 Nifco Inc Glare-proof mirror
WO1987003103A1 (en) * 1985-11-09 1987-05-21 K-Corporation Of Japan Light-shielding device
US4832458A (en) * 1984-08-28 1989-05-23 Talig Corporation Display for contrast enhancement
CN103909809A (en) * 2012-12-31 2014-07-09 青岛纵横电子技术有限公司 Self-adjustment filtering anti-dazzle device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5042684U (en) * 1973-08-18 1975-04-30
JPS5115426A (en) * 1974-07-29 1976-02-06 Hitachi Ltd Crt gazono kirokusochi
JPS5256958A (en) * 1975-11-05 1977-05-10 Nec Corp Liquid crystal display panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5042684U (en) * 1973-08-18 1975-04-30
JPS5115426A (en) * 1974-07-29 1976-02-06 Hitachi Ltd Crt gazono kirokusochi
JPS5256958A (en) * 1975-11-05 1977-05-10 Nec Corp Liquid crystal display panel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186829U (en) * 1983-05-30 1984-12-11 マツダ株式会社 vehicle display device
JPS606919A (en) * 1983-06-24 1985-01-14 Mitsubishi Electric Corp Antiglare device
JPS606920A (en) * 1983-06-24 1985-01-14 Mitsubishi Electric Corp Antiglare device
JPS6053921A (en) * 1983-09-05 1985-03-28 Olympus Optical Co Ltd Automatic dimming device for endoscope using liquid crystal filter
JPS6124714U (en) * 1984-07-18 1986-02-14 三菱自動車工業株式会社 Vehicle head-up display
US4832458A (en) * 1984-08-28 1989-05-23 Talig Corporation Display for contrast enhancement
JPS6275619A (en) * 1985-09-30 1987-04-07 Nifco Inc Glare-proof mirror
WO1987003103A1 (en) * 1985-11-09 1987-05-21 K-Corporation Of Japan Light-shielding device
JPS61228419A (en) * 1986-01-23 1986-10-11 Seiko Epson Corp Liquid crystal antidazzle device
CN103909809A (en) * 2012-12-31 2014-07-09 青岛纵横电子技术有限公司 Self-adjustment filtering anti-dazzle device

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