JPH02142821U - - Google Patents
Info
- Publication number
- JPH02142821U JPH02142821U JP5245189U JP5245189U JPH02142821U JP H02142821 U JPH02142821 U JP H02142821U JP 5245189 U JP5245189 U JP 5245189U JP 5245189 U JP5245189 U JP 5245189U JP H02142821 U JPH02142821 U JP H02142821U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electrode
- light sensor
- glass substrate
- switch
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000006479 redox reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
第１図は本考案の一実施例を模式的に描いたブ
ロツク図、第２図は同じくセンサ類の取付状態を
示す斜視図、第３図及び第４図は同じく作用説明
図である。第５図はＥＣ防眩ミラーの構造機能を
説明するための断面図である。第６図乃至第１０
図は従来例を示し、第６図は正面図、第７図は背
面図である。第８図は第７図に示した−断面
図、第９図は同じく−断面図、第１０図はブ
ロツク図である。第１１図は従来技術における課
題の説明図である。
１…ガラス基板、６…反射層兼第２電極、８…
ＥＣ防眩ミラー本体、１１…周囲明るさセンサ、
１２…後続車ライトセンサ、１３…電子回路基板
、４１，４２…障害物センサ。
FIG. 1 is a block diagram schematically depicting an embodiment of the present invention, FIG. 2 is a perspective view showing how sensors are installed, and FIGS. 3 and 4 are action explanatory diagrams. FIG. 5 is a sectional view for explaining the structure and function of the EC anti-glare mirror. Figures 6 to 10
The figures show a conventional example, with FIG. 6 being a front view and FIG. 7 being a rear view. FIG. 8 is a sectional view similar to that shown in FIG. 7, FIG. 9 is a sectional view similar to that shown in FIG. 7, and FIG. 10 is a block diagram. FIG. 11 is an explanatory diagram of problems in the prior art. DESCRIPTION OF SYMBOLS 1...Glass substrate, 6...Reflection layer and 2nd electrode, 8...
EC anti-glare mirror body, 11...Ambient brightness sensor,
12... Following vehicle light sensor, 13... Electronic circuit board, 41, 42... Obstacle sensor.
Claims (1)
電層と、電気化学的酸化還元反応に伴つて色調を
変える第１ＥＣ層と、電解質層と、電気化学的還
元酸化反応によつて色調を変える第２ＥＣ層と、
第２電極としての導電層および光学的反射面とを
順次に成層した自動車用のＥＣ式防眩ミラーであ
つて、 前記ガラス基板の端面に対向せしめて設置した
光センサよりなる後続車ライトセンサと、 前記第１電極と第２電極との間に直流電圧を印
加する駆動電源回路と、 上記駆動電源回路中に介装接続されたスイツチ
と、 前記光センサよりなる後続車ライトセンサの出
力を入力され、上記の出力のレベルを予め設定さ
れた値と比較して、前記のスイツチを作動させる
判別回路とを備えたものにおいて、 自動車の側方乃至後方に存在する物体を非接触
的に検出する障害物センサが設けられており、か
つ、 前記の判別回路は、上記障害物センサの出力信
号を入力されたとき前記第１ＥＣ層および第２Ｅ
Ｃ層を消色せしめる方向に前記のスイツチを作動
させる機能を備えたものであることを特徴とする
、自動車用ＥＣ防眩ミラーの自動制御装置。[Claims for Utility Model Registration] A transparent conductive layer as a first electrode provided on a glass substrate, a first EC layer that changes color tone due to electrochemical redox reaction, an electrolyte layer, and a transparent conductive layer as a first electrode provided on a glass substrate; a second EC layer that changes color tone by reaction;
An EC type anti-glare mirror for automobiles in which a conductive layer as a second electrode and an optical reflective surface are sequentially laminated, the following vehicle light sensor comprising a light sensor installed facing the end surface of the glass substrate. , a drive power supply circuit that applies a DC voltage between the first electrode and the second electrode; a switch interposed in the drive power supply circuit; and an input of the output of a following vehicle light sensor consisting of the light sensor. and a discrimination circuit that compares the level of the above output with a preset value and operates the switch, and non-contact detects an object present on the side or rear of the vehicle. An obstacle sensor is provided, and the discrimination circuit selects the first EC layer and the second E layer when receiving the output signal of the obstacle sensor.
An automatic control device for an EC anti-glare mirror for an automobile, characterized in that the device is equipped with a function of operating the switch in a direction to decolor the C layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5245189U JPH0738906Y2 (en) | 1989-05-08 | 1989-05-08 | Automatic control device for EC anti-glare mirror for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5245189U JPH0738906Y2 (en) | 1989-05-08 | 1989-05-08 | Automatic control device for EC anti-glare mirror for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142821U true JPH02142821U (en) | 1990-12-04 |
| JPH0738906Y2 JPH0738906Y2 (en) | 1995-09-06 |
Family
ID=31572766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5245189U Expired - Lifetime JPH0738906Y2 (en) | 1989-05-08 | 1989-05-08 | Automatic control device for EC anti-glare mirror for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738906Y2 (en) |
-
1989
- 1989-05-08 JP JP5245189U patent/JPH0738906Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738906Y2 (en) | 1995-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |