JPS53119634A - Brightness modulation system - Google Patents

Brightness modulation system

Info

Publication number
JPS53119634A
JPS53119634A JP3424077A JP3424077A JPS53119634A JP S53119634 A JPS53119634 A JP S53119634A JP 3424077 A JP3424077 A JP 3424077A JP 3424077 A JP3424077 A JP 3424077A JP S53119634 A JPS53119634 A JP S53119634A
Authority
JP
Japan
Prior art keywords
modulation system
brightness modulation
brightness
color signal
modulating
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
JP3424077A
Other languages
Japanese (ja)
Other versions
JPS581786B2 (en
Inventor
Shoichi Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52034240A priority Critical patent/JPS581786B2/en
Publication of JPS53119634A publication Critical patent/JPS53119634A/en
Publication of JPS581786B2 publication Critical patent/JPS581786B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve display effect by inputting the prescribed color signal selected by a decoder to the brightness control driver, by modulating the brightness of this color signal and by displaying the part on a black-and-white screen brightly.
COPYRIGHT: (C)1978,JPO&Japio
JP52034240A 1977-03-28 1977-03-28 Brightness modulation method Expired JPS581786B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52034240A JPS581786B2 (en) 1977-03-28 1977-03-28 Brightness modulation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52034240A JPS581786B2 (en) 1977-03-28 1977-03-28 Brightness modulation method

Publications (2)

Publication Number Publication Date
JPS53119634A true JPS53119634A (en) 1978-10-19
JPS581786B2 JPS581786B2 (en) 1983-01-12

Family

ID=12408625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52034240A Expired JPS581786B2 (en) 1977-03-28 1977-03-28 Brightness modulation method

Country Status (1)

Country Link
JP (1) JPS581786B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219481A (en) * 1984-04-13 1985-11-02 Mitsubishi Electric Corp Vane pump for sanitary cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234238A (en) * 1975-09-08 1977-03-16 Sato Chiyouichi Multiple driller for fungus planting raw wood

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234238A (en) * 1975-09-08 1977-03-16 Sato Chiyouichi Multiple driller for fungus planting raw wood

Also Published As

Publication number Publication date
JPS581786B2 (en) 1983-01-12

Similar Documents

Publication Publication Date Title
JPS53105317A (en) Luminance adjusting circuit
JPS5367318A (en) Display system
JPS53120230A (en) Matrix display device
JPS53119634A (en) Brightness modulation system
JPS5320347A (en) Viewer for pseudo-stereo image
JPS5413737A (en) Display unit
JPS53125731A (en) Input system for light pen information
JPS52119227A (en) Display means within finder
JPS53118940A (en) Character display unit
JPS52152195A (en) Brightness modulator of display device
JPS5420617A (en) Picture input system
JPS547294A (en) Color liquid-crystal display unit
JPS531781A (en) Traffic sign control system
JPS5334495A (en) Multi color liquid crystal display
JPS53140925A (en) Television receiver
JPS5441759A (en) Projection shape display device
JPS53124036A (en) Color display device
JPS53118938A (en) Luminance control unit
JPS53101934A (en) Color television set of projection type
JPS5379428A (en) Encoded color bar generator
JPS5438800A (en) Trend graph display device
JPS55116132A (en) Format display system
JPS5424597A (en) Liquid crystal display unit
JPS531780A (en) Traffic sign control system
JPS53112034A (en) Display unit