JPS5755219A - Shade of automobile - Google Patents

Shade of automobile

Info

Publication number
JPS5755219A
JPS5755219A JP12889280A JP12889280A JPS5755219A JP S5755219 A JPS5755219 A JP S5755219A JP 12889280 A JP12889280 A JP 12889280A JP 12889280 A JP12889280 A JP 12889280A JP S5755219 A JPS5755219 A JP S5755219A
Authority
JP
Japan
Prior art keywords
transmission factor
shade
controlled
driver
liquid crystal
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
JP12889280A
Other languages
Japanese (ja)
Inventor
Kimiaki Yamaguchi
Tadashi Hattori
Yoshiki Ueno
Susumu Sato
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP12889280A priority Critical patent/JPS5755219A/en
Publication of JPS5755219A publication Critical patent/JPS5755219A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE: To optimize an amount of transmitted light corresponding to drive requirements by enabling transmission factor to be controlled by controlling the amount of transmitted light with liquid crystal.
CONSTITUTION: A liquid crystal 44 is provided between transparent electrodes 43, 45 to be controlled together with polarizing plates 41, 47 in response to the voltage effected by the transmission factor of a shade 4. The shade 4 is provided on a sun visor, sun roof, rear window, etc. to control the transmission factor through operation of a switch 51, etc. by a driver. Since the transmission factor is controlled as necessary, the driver is prevented from dazzling and also cooling load is reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP12889280A 1980-09-16 1980-09-16 Shade of automobile Pending JPS5755219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12889280A JPS5755219A (en) 1980-09-16 1980-09-16 Shade of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12889280A JPS5755219A (en) 1980-09-16 1980-09-16 Shade of automobile

Publications (1)

Publication Number Publication Date
JPS5755219A true JPS5755219A (en) 1982-04-02

Family

ID=14995921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12889280A Pending JPS5755219A (en) 1980-09-16 1980-09-16 Shade of automobile

Country Status (1)

Country Link
JP (1) JPS5755219A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194914U (en) * 1982-06-21 1983-12-24 トヨタ自動車株式会社 sunroof
JPS59195417A (en) * 1983-04-19 1984-11-06 Mitsubishi Electric Corp Light shielding window for automobile
US4988140A (en) * 1989-12-08 1991-01-29 Prince Corporation Visor with an electrically controlled vanity mirror cover
JPH03114894U (en) * 1990-03-08 1991-11-26
JPH03114895U (en) * 1990-03-09 1991-11-26
FR2823154A1 (en) * 2001-04-09 2002-10-11 Peugeot Citroen Automobiles Sa Glare reducer for motor vehicle passenger compartment has shade formed of sandwiched layers, one of which has variable opacity
CN106541806A (en) * 2015-09-22 2017-03-29 法拉第未来公司 Light adjustable sunshade plate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194914U (en) * 1982-06-21 1983-12-24 トヨタ自動車株式会社 sunroof
JPS59195417A (en) * 1983-04-19 1984-11-06 Mitsubishi Electric Corp Light shielding window for automobile
US4988140A (en) * 1989-12-08 1991-01-29 Prince Corporation Visor with an electrically controlled vanity mirror cover
JPH03114894U (en) * 1990-03-08 1991-11-26
JPH03114895U (en) * 1990-03-09 1991-11-26
FR2823154A1 (en) * 2001-04-09 2002-10-11 Peugeot Citroen Automobiles Sa Glare reducer for motor vehicle passenger compartment has shade formed of sandwiched layers, one of which has variable opacity
CN106541806A (en) * 2015-09-22 2017-03-29 法拉第未来公司 Light adjustable sunshade plate
US10183557B2 (en) * 2015-09-22 2019-01-22 Faraday & Future Inc. Dimmable sunvisor

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