JPS6459377A - Electronic appliance - Google Patents

Electronic appliance

Info

Publication number
JPS6459377A
JPS6459377A JP21766987A JP21766987A JPS6459377A JP S6459377 A JPS6459377 A JP S6459377A JP 21766987 A JP21766987 A JP 21766987A JP 21766987 A JP21766987 A JP 21766987A JP S6459377 A JPS6459377 A JP S6459377A
Authority
JP
Japan
Prior art keywords
display
data
display device
lcd
lcd controller
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
JP21766987A
Other languages
Japanese (ja)
Inventor
Masashi Yanagi
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP21766987A priority Critical patent/JPS6459377A/en
Publication of JPS6459377A publication Critical patent/JPS6459377A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To make it possible to attach and detach a plasma and an EL display device in addition to a liquid crystal display device by providing each display device with a display device kind specifying circuit and a display control circuit. CONSTITUTION: When a display unit 150 is mounted on a main body 100, a CPU 1 reads screen data set in the size specifying circuit 6 through a data bus 20 to set the display row and display column data corresponding to screen size in registers in an LCD controller. After the initialization, the CPU 1 actuates the LCD controller 4, which reads display data out of a video RAM. Further, an LCD driving circuit 5 is driven in synchronism with a timing signal generated on the basis of the set display line and display column data and the read display data are displayed on an LCD 7. Then when various display units 150 are changed and mounted on the main body, display row and column data matching the sizes of the respective LCDs are set in the LCD controller 4.
JP21766987A 1987-08-31 1987-08-31 Electronic appliance Pending JPS6459377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21766987A JPS6459377A (en) 1987-08-31 1987-08-31 Electronic appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21766987A JPS6459377A (en) 1987-08-31 1987-08-31 Electronic appliance

Publications (1)

Publication Number Publication Date
JPS6459377A true JPS6459377A (en) 1989-03-07

Family

ID=16707864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21766987A Pending JPS6459377A (en) 1987-08-31 1987-08-31 Electronic appliance

Country Status (1)

Country Link
JP (1) JPS6459377A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266593A (en) * 2004-03-19 2005-09-29 Sharp Corp Display unit, and display system comprising the same
CN105810139A (en) * 2016-06-03 2016-07-27 京东方科技集团股份有限公司 Display screen monitoring system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266593A (en) * 2004-03-19 2005-09-29 Sharp Corp Display unit, and display system comprising the same
CN105810139A (en) * 2016-06-03 2016-07-27 京东方科技集团股份有限公司 Display screen monitoring system and method

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