JPS5482989A - Illumination switch - Google Patents
Illumination switchInfo
- Publication number
- JPS5482989A JPS5482989A JP15112177A JP15112177A JPS5482989A JP S5482989 A JPS5482989 A JP S5482989A JP 15112177 A JP15112177 A JP 15112177A JP 15112177 A JP15112177 A JP 15112177A JP S5482989 A JPS5482989 A JP S5482989A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- lead bar
- electrode
- illumination switch
- time
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Abstract
PURPOSE: To reduce the cost of the illumination switch by molding both the luminous element and the Hall device to give the ON/OFF control to the luminous element onto a lead frame at one time.
CONSTITUTION: An electrode of the Hall device is connected to the upper surface of one unit of lead bar 4 of the lead frame, and also an electrode of luminous element 8 is connected to the upper surface of lead bar 3 respectively. At the same time, other two electrodes of the Hall device are connected to lead bar 1 and 5, and other electrode element 8 is connected to lead bar 2 respectively with lead bar 4 used as the common earthed terminal for device 7 and element 8. Then device 7 and element 8 on frame 6 are molded into conical mold substance 9 with use of the resin. Device 7 is controlled by manget 14 attached to one end of operating material 11. As for material 11, element 8 is kept under the OFF-state by the repulsion material 15 at the non-operation time and then kept at the ON-state at the operation time respectively. Thus, element 8 and device 7 can be molded on a lead frame at one time, thus reducing the cost for the illumination switch.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15112177A JPS5482989A (en) | 1977-12-14 | 1977-12-14 | Illumination switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15112177A JPS5482989A (en) | 1977-12-14 | 1977-12-14 | Illumination switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5482989A true JPS5482989A (en) | 1979-07-02 |
Family
ID=15511816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15112177A Pending JPS5482989A (en) | 1977-12-14 | 1977-12-14 | Illumination switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5482989A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH058951U (en) * | 1991-07-15 | 1993-02-05 | シヤープ株式会社 | Light modulator |
-
1977
- 1977-12-14 JP JP15112177A patent/JPS5482989A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH058951U (en) * | 1991-07-15 | 1993-02-05 | シヤープ株式会社 | Light modulator |
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