JPS53129531A - Tablet-type terminal equipment - Google Patents
Tablet-type terminal equipmentInfo
- Publication number
- JPS53129531A JPS53129531A JP4424077A JP4424077A JPS53129531A JP S53129531 A JPS53129531 A JP S53129531A JP 4424077 A JP4424077 A JP 4424077A JP 4424077 A JP4424077 A JP 4424077A JP S53129531 A JPS53129531 A JP S53129531A
- Authority
- JP
- Japan
- Prior art keywords
- tablet
- terminal equipment
- type terminal
- driving
- circuit
- 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
Abstract
PURPOSE: To prevent the malfunction and function stop accurately, by suppressing the variation in supply voltage to a logic circuit within a fixed range by driving a display part by the output of a boosting circuit when driving a heavy-load circuit such as an illuminating lamp and indicator.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4424077A JPS53129531A (en) | 1977-04-18 | 1977-04-18 | Tablet-type terminal equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4424077A JPS53129531A (en) | 1977-04-18 | 1977-04-18 | Tablet-type terminal equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53129531A true JPS53129531A (en) | 1978-11-11 |
JPS5551212B2 JPS5551212B2 (en) | 1980-12-23 |
Family
ID=12685999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4424077A Granted JPS53129531A (en) | 1977-04-18 | 1977-04-18 | Tablet-type terminal equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129531A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273288A (en) * | 1990-09-19 | 1993-12-28 | Fujitsu Limited | Communication terminal used as a game machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128958A (en) * | 1974-03-29 | 1975-10-11 | ||
JPS5222829A (en) * | 1975-08-15 | 1977-02-21 | Hitachi Ltd | Method to identify the contact |
JPS5229122A (en) * | 1975-08-30 | 1977-03-04 | Nippon Telegr & Teleph Corp <Ntt> | Character input device |
-
1977
- 1977-04-18 JP JP4424077A patent/JPS53129531A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128958A (en) * | 1974-03-29 | 1975-10-11 | ||
JPS5222829A (en) * | 1975-08-15 | 1977-02-21 | Hitachi Ltd | Method to identify the contact |
JPS5229122A (en) * | 1975-08-30 | 1977-03-04 | Nippon Telegr & Teleph Corp <Ntt> | Character input device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273288A (en) * | 1990-09-19 | 1993-12-28 | Fujitsu Limited | Communication terminal used as a game machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5551212B2 (en) | 1980-12-23 |
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