JPH0280041U - - Google Patents
Info
- Publication number
- JPH0280041U JPH0280041U JP16051388U JP16051388U JPH0280041U JP H0280041 U JPH0280041 U JP H0280041U JP 16051388 U JP16051388 U JP 16051388U JP 16051388 U JP16051388 U JP 16051388U JP H0280041 U JPH0280041 U JP H0280041U
- Authority
- JP
- Japan
- Prior art keywords
- electrochromic element
- current
- supply means
- current supply
- solar cell
- 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
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案の一実施例を示す電気的構成図
である。
図面中、１は太陽電池、２は二次電池、８は電
源回路（電源）、９は操作スイツチ（スイツチ手
段）、１１はタイマ用ＩＣ、１５はタイマ回路、
１８は定電圧回路（電流供給手段）、３７は切換
回路、３８はフリツプフロツプ回路、３９はゲー
ト回路、４２乃至４５はＦＥＴ、４６はエレクト
ロクロミツク素子を示す。
FIG. 1 is an electrical configuration diagram showing an embodiment of the present invention. In the drawing, 1 is a solar cell, 2 is a secondary battery, 8 is a power supply circuit (power supply), 9 is an operation switch (switch means), 11 is a timer IC, 15 is a timer circuit,
18 is a constant voltage circuit (current supply means), 37 is a switching circuit, 38 is a flip-flop circuit, 39 is a gate circuit, 42 to 45 are FETs, and 46 is an electrochromic element.
Claims (1)
変化させるものにおいて、太陽電池及びこの太陽
電池により充電される二次電池を有する電源と、
この電源から前記エレクトロクロミツク素子に電
流を供給するための電流供給手段と、スイツチ手
段のスイツチ動作に応じて前記エレクトロクロミ
ツク素子に対し前記電流供給手段を通じて電流を
供給して着色させる第一の状態と該エレクトロク
ロミツク素子の電荷を放電して消色させる第二の
状態とに切換えられる切換回路と、少なくともこ
の切換回路が第一の状態にある期間は前記エレク
トロクロミツク素子に対して前記電流供給手段か
ら間欠的に電流を供給するタイマ回路とを具備し
たことを特徴とする車両用防眩ミラー。 In a device that uses an electrochromic element to change reflectance, a power source includes a solar cell and a secondary battery charged by the solar cell;
a current supply means for supplying current from the power supply to the electrochromic element; and a first means for supplying current to the electrochromic element through the current supply means to color the electrochromic element in response to a switch operation of the switch means. a switching circuit that is switched between a first state and a second state in which the electrochromic element is discharged and decolorized; An anti-glare mirror for a vehicle, comprising a timer circuit that intermittently supplies current from current supply means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16051388U JPH0280041U (en) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16051388U JPH0280041U (en) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280041U true JPH0280041U (en) | 1990-06-20 |
Family
ID=31442642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16051388U Pending JPH0280041U (en) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280041U (en) |
-
1988
- 1988-12-09 JP JP16051388U patent/JPH0280041U/ja active Pending
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