JPS6425798U - - Google Patents
Info
- Publication number
- JPS6425798U JPS6425798U JP12055387U JP12055387U JPS6425798U JP S6425798 U JPS6425798 U JP S6425798U JP 12055387 U JP12055387 U JP 12055387U JP 12055387 U JP12055387 U JP 12055387U JP S6425798 U JPS6425798 U JP S6425798U
- Authority
- JP
- Japan
- Prior art keywords
- function
- electrical signal
- liquid crystal
- temperature sensor
- crystal display
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Electric Clocks (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図の制御素子の内部構成図である。
１……ケース、２……ベルト、３……ガラス、
４……液晶、５……温度センサ、６……制御素子
、７……水晶発振子、８……電池、９……計数回
路、１０……温度検出回路、１１……増幅器、１
２……コンパレータ、１３……液晶駆動回路、１
４……セグメント信号、１５……コモン信号。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is an internal configuration diagram of the control element shown in FIG. 1. 1...Case, 2...Belt, 3...Glass,
4...Liquid crystal, 5...Temperature sensor, 6...Control element, 7...Crystal oscillator, 8...Battery, 9...Counting circuit, 10...Temperature detection circuit, 11...Amplifier, 1
2... Comparator, 13... Liquid crystal drive circuit, 1
4...Segment signal, 15...Common signal.
Claims (1)
と、該電気信号により液晶表示の点灯および消灯
を自動制御する機能とを有することを特徴とする
腕時計。 A wristwatch characterized by having a function of converting temperature into an electrical signal using a temperature sensor, and a function of automatically controlling turning on and off of a liquid crystal display using the electrical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055387U JPS6425798U (en) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055387U JPS6425798U (en) | 1987-08-05 | 1987-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425798U true JPS6425798U (en) | 1989-02-13 |
Family
ID=31366765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12055387U Pending JPS6425798U (en) | 1987-08-05 | 1987-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425798U (en) |
-
1987
- 1987-08-05 JP JP12055387U patent/JPS6425798U/ja active Pending