JPS53129531A - Tablet-type terminal equipment - Google Patents

Tablet-type terminal equipment

Info

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
Application number
JP4424077A
Other languages
Japanese (ja)
Other versions
JPS5551212B2 (en
Inventor
Naohiko Kamae
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4424077A priority Critical patent/JPS53129531A/en
Publication of JPS53129531A publication Critical patent/JPS53129531A/en
Publication of JPS5551212B2 publication Critical patent/JPS5551212B2/ja
Granted legal-status Critical Current

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
JP4424077A 1977-04-18 1977-04-18 Tablet-type terminal equipment Granted JPS53129531A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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