JPH0260111B2 - - Google Patents

Info

Publication number
JPH0260111B2
JPH0260111B2 JP59043307A JP4330784A JPH0260111B2 JP H0260111 B2 JPH0260111 B2 JP H0260111B2 JP 59043307 A JP59043307 A JP 59043307A JP 4330784 A JP4330784 A JP 4330784A JP H0260111 B2 JPH0260111 B2 JP H0260111B2
Authority
JP
Japan
Prior art keywords
shading correction
video signal
circuit
pulse
brightness
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.)
Expired - Lifetime
Application number
JP59043307A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60187189A (ja
Inventor
Susumu Tsujihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59043307A priority Critical patent/JPS60187189A/ja
Publication of JPS60187189A publication Critical patent/JPS60187189A/ja
Publication of JPH0260111B2 publication Critical patent/JPH0260111B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP59043307A 1984-03-06 1984-03-06 シエ−デイング補正回路 Granted JPS60187189A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59043307A JPS60187189A (ja) 1984-03-06 1984-03-06 シエ−デイング補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59043307A JPS60187189A (ja) 1984-03-06 1984-03-06 シエ−デイング補正回路

Publications (2)

Publication Number Publication Date
JPS60187189A JPS60187189A (ja) 1985-09-24
JPH0260111B2 true JPH0260111B2 (OSRAM) 1990-12-14

Family

ID=12660135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59043307A Granted JPS60187189A (ja) 1984-03-06 1984-03-06 シエ−デイング補正回路

Country Status (1)

Country Link
JP (1) JPS60187189A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740165Y2 (ja) * 1988-07-25 1995-09-13 大日本印刷株式会社 欠陥検査装置
JPH0747013Y2 (ja) * 1988-12-13 1995-10-25 シャープ株式会社 ビデオプロジェクタ

Also Published As

Publication number Publication date
JPS60187189A (ja) 1985-09-24

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