JPS5755219A - Shade of automobile - Google Patents
Shade of automobileInfo
- 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
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
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)
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 |
-
1980
- 1980-09-16 JP JP12889280A patent/JPS5755219A/en active Pending
Cited By (8)
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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