JPS55648A - Tuning level display device using matrix display panel - Google Patents

Tuning level display device using matrix display panel

Info

Publication number
JPS55648A
JPS55648A JP7346478A JP7346478A JPS55648A JP S55648 A JPS55648 A JP S55648A JP 7346478 A JP7346478 A JP 7346478A JP 7346478 A JP7346478 A JP 7346478A JP S55648 A JPS55648 A JP S55648A
Authority
JP
Japan
Prior art keywords
display
detection output
matrix
tuning
cpu20
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
JP7346478A
Other languages
Japanese (ja)
Inventor
Teruaki Gomi
Minoru Hosokawa
Katsuyuki Ikeda
Satoru Yazawa
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
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7346478A priority Critical patent/JPS55648A/en
Publication of JPS55648A publication Critical patent/JPS55648A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a multilateral information display mechanism on the matrix display panel for the TV picture receiver or the like by showing the quality of the tuning control operation by the user on the matrix panel in the form of the display image synthesized by CPU.
CONSTITUTION: Tuning display detection output signal 18 featuring the changing level due to the automatic or manual tuning control operation is converted to the digital signal through A/D conversion part 19. This digital signal is then transferred to CPU20 to perform the display picture synthesizing, and then the display picture synthesizing program written into ROM21 and 22 is read into CPU20 to give process to the detection output signal. Then the standard pattern within ROM is read into CPU20. According to the process result of the detection output signal, the standard pattern is deformed or the standard pattern shown by the calculation value of the dB value of the input signal which is converted by the tuning display detection output is selected. Thus the synthesized picture signal is transferred to matrix display panel 15 via interface circuit 24.
COPYRIGHT: (C)1980,JPO&Japio
JP7346478A 1978-06-16 1978-06-16 Tuning level display device using matrix display panel Pending JPS55648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7346478A JPS55648A (en) 1978-06-16 1978-06-16 Tuning level display device using matrix display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7346478A JPS55648A (en) 1978-06-16 1978-06-16 Tuning level display device using matrix display panel

Publications (1)

Publication Number Publication Date
JPS55648A true JPS55648A (en) 1980-01-07

Family

ID=13518999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7346478A Pending JPS55648A (en) 1978-06-16 1978-06-16 Tuning level display device using matrix display panel

Country Status (1)

Country Link
JP (1) JPS55648A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494231A (en) * 1972-04-28 1974-01-16
US5038401A (en) * 1989-04-05 1991-08-06 Pioneer Electronic Corporation Transmitter for remote control with operation switches having changeably displayed forms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483384U (en) * 1971-05-25 1973-01-16
JPS5128370A (en) * 1974-08-31 1976-03-10 Goshina Sangyo Keesusokubankado no sukuratsupuatsushukusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483384U (en) * 1971-05-25 1973-01-16
JPS5128370A (en) * 1974-08-31 1976-03-10 Goshina Sangyo Keesusokubankado no sukuratsupuatsushukusochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494231A (en) * 1972-04-28 1974-01-16
US5038401A (en) * 1989-04-05 1991-08-06 Pioneer Electronic Corporation Transmitter for remote control with operation switches having changeably displayed forms

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