JPS6433589A - Display device - Google Patents

Display device

Info

Publication number
JPS6433589A
JPS6433589A JP18897087A JP18897087A JPS6433589A JP S6433589 A JPS6433589 A JP S6433589A JP 18897087 A JP18897087 A JP 18897087A JP 18897087 A JP18897087 A JP 18897087A JP S6433589 A JPS6433589 A JP S6433589A
Authority
JP
Japan
Prior art keywords
display
rom
detection
switch
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.)
Pending
Application number
JP18897087A
Other languages
Japanese (ja)
Inventor
Hisao Arai
Yoshito Arai
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP18897087A priority Critical patent/JPS6433589A/en
Publication of JPS6433589A publication Critical patent/JPS6433589A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

PURPOSE: To enable an operator to perform the operation while seeing a display by providing a detection means, which detects that an operation means is operated, and a display expansion means which expands the display of a display means in accordance with the detection output from the detection means. CONSTITUTION: When an up switch 2 or a down switch 3 is turned on, it is detected by a detection circuit 7, and a control circuit 12 receives the output from the detection circuit 7 to switch a ROM 9 to a ROM 10 by a selection circuit 13. In this state, the counted value of an up/down counter is not changed because a clock signal generator 1 does not generate a clock pulse yet. Consequently, address data of the ROM 9 and the 10 is not changed, and frequency data read out from the ROM 10 is supplied to a display driver 14 through the control circuit 12. As the result, the frequency display is expanded and presented on a liquid crystal display device 11.
JP18897087A 1987-07-30 1987-07-30 Display device Pending JPS6433589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18897087A JPS6433589A (en) 1987-07-30 1987-07-30 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18897087A JPS6433589A (en) 1987-07-30 1987-07-30 Display device

Publications (1)

Publication Number Publication Date
JPS6433589A true JPS6433589A (en) 1989-02-03

Family

ID=16233113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18897087A Pending JPS6433589A (en) 1987-07-30 1987-07-30 Display device

Country Status (1)

Country Link
JP (1) JPS6433589A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094823A (en) * 1973-12-22 1975-07-28
JPS5831057A (en) * 1981-08-18 1983-02-23 Sumitomo Electric Ind Ltd Sintered hard alloy
JPS5831057U (en) * 1981-08-24 1983-03-01 三浦工業株式会社 Bleed straight cyclone
JPS5986975A (en) * 1982-11-10 1984-05-19 Rhythm Watch Co Ltd Timepiece provided with liquid crystal television

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094823A (en) * 1973-12-22 1975-07-28
JPS5831057A (en) * 1981-08-18 1983-02-23 Sumitomo Electric Ind Ltd Sintered hard alloy
JPS5831057U (en) * 1981-08-24 1983-03-01 三浦工業株式会社 Bleed straight cyclone
JPS5986975A (en) * 1982-11-10 1984-05-19 Rhythm Watch Co Ltd Timepiece provided with liquid crystal television

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