JPS6212557U - - Google Patents
Info
- Publication number
- JPS6212557U JPS6212557U JP1985104583U JP10458385U JPS6212557U JP S6212557 U JPS6212557 U JP S6212557U JP 1985104583 U JP1985104583 U JP 1985104583U JP 10458385 U JP10458385 U JP 10458385U JP S6212557 U JPS6212557 U JP S6212557U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- capacitor
- drive control
- control circuit
- power
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Control Of Voltage And Current In General (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985104583U JPH0345871Y2 (US06826419-20041130-M00005.png) | 1985-07-09 | 1985-07-09 | |
| US06/883,881 US4799769A (en) | 1985-07-09 | 1986-07-09 | Liquid crystal antidazzle mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985104583U JPH0345871Y2 (US06826419-20041130-M00005.png) | 1985-07-09 | 1985-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212557U true JPS6212557U (US06826419-20041130-M00005.png) | 1987-01-26 |
| JPH0345871Y2 JPH0345871Y2 (US06826419-20041130-M00005.png) | 1991-09-27 |
Family
ID=14384456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985104583U Expired JPH0345871Y2 (US06826419-20041130-M00005.png) | 1985-07-09 | 1985-07-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4799769A (US06826419-20041130-M00005.png) |
| JP (1) | JPH0345871Y2 (US06826419-20041130-M00005.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5521744A (en) * | 1993-12-02 | 1996-05-28 | Mirror Systems, Inc. | Dimmable safety mirror suitable for motor vehicles and method of operation |
| US20100271738A1 (en) * | 2009-04-22 | 2010-10-28 | Richtek Technology Corporation, R.O.C. | Circuit for electric over stress immunity |
| JP5708576B2 (ja) | 2012-07-02 | 2015-04-30 | 株式会社デンソー | 絶縁低下検出装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168442A (en) * | 1975-07-18 | 1979-09-18 | Tokyo Shibaura Electric Co., Ltd. | CMOS FET device with abnormal current flow prevention |
| JPS60148733A (ja) * | 1984-01-12 | 1985-08-06 | Nippon Denso Co Ltd | 車両用防眩型反射鏡駆動装置 |
| JPS60169347A (ja) * | 1984-02-13 | 1985-09-02 | Nippon Denso Co Ltd | 車両用防眩型反射鏡駆動装置 |
| US4530027A (en) * | 1984-03-30 | 1985-07-16 | Sperry Corporation | Power failure protector circuit |
-
1985
- 1985-07-09 JP JP1985104583U patent/JPH0345871Y2/ja not_active Expired
-
1986
- 1986-07-09 US US06/883,881 patent/US4799769A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4799769A (en) | 1989-01-24 |
| JPH0345871Y2 (US06826419-20041130-M00005.png) | 1991-09-27 |
