JPS6139688A - 陰極線管の輝度むら補正装置 - Google Patents

陰極線管の輝度むら補正装置

Info

Publication number
JPS6139688A
JPS6139688A JP15969584A JP15969584A JPS6139688A JP S6139688 A JPS6139688 A JP S6139688A JP 15969584 A JP15969584 A JP 15969584A JP 15969584 A JP15969584 A JP 15969584A JP S6139688 A JPS6139688 A JP S6139688A
Authority
JP
Japan
Prior art keywords
ray tube
cathode
cathode ray
brightness
memory
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
JP15969584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313589B2 (enrdf_load_stackoverflow
Inventor
Kazutoshi Nakajima
中島　和敏
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.)
TOKYO DENSHI KOGYO KK
Tokyo Electronic Industry Co Ltd
Original Assignee
TOKYO DENSHI KOGYO KK
Tokyo Electronic Industry 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 TOKYO DENSHI KOGYO KK, Tokyo Electronic Industry Co Ltd filed Critical TOKYO DENSHI KOGYO KK
Priority to JP15969584A priority Critical patent/JPS6139688A/ja
Publication of JPS6139688A publication Critical patent/JPS6139688A/ja
Publication of JPH0313589B2 publication Critical patent/JPH0313589B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
JP15969584A 1984-07-30 1984-07-30 陰極線管の輝度むら補正装置 Granted JPS6139688A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15969584A JPS6139688A (ja) 1984-07-30 1984-07-30 陰極線管の輝度むら補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15969584A JPS6139688A (ja) 1984-07-30 1984-07-30 陰極線管の輝度むら補正装置

Publications (2)

Publication Number Publication Date
JPS6139688A true JPS6139688A (ja) 1986-02-25
JPH0313589B2 JPH0313589B2 (enrdf_load_stackoverflow) 1991-02-22

Family

ID=15699294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15969584A Granted JPS6139688A (ja) 1984-07-30 1984-07-30 陰極線管の輝度むら補正装置

Country Status (1)

Country Link
JP (1) JPS6139688A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348982A (ja) * 1986-08-19 1988-03-01 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング補正装置
JPS6362489A (ja) * 1986-09-03 1988-03-18 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング検出装置
JPH0351889A (ja) * 1989-07-20 1991-03-06 Fujitsu General Ltd 投写型ディスプレイ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487112A (en) * 1977-12-23 1979-07-11 Fujitsu Ltd Crt luminance control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487112A (en) * 1977-12-23 1979-07-11 Fujitsu Ltd Crt luminance control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348982A (ja) * 1986-08-19 1988-03-01 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング補正装置
JPS6362489A (ja) * 1986-09-03 1988-03-18 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング検出装置
JPH0351889A (ja) * 1989-07-20 1991-03-06 Fujitsu General Ltd 投写型ディスプレイ

Also Published As

Publication number Publication date
JPH0313589B2 (enrdf_load_stackoverflow) 1991-02-22

Similar Documents

Publication Publication Date Title
JP2501432B2 (ja) テレビジヨン・カメラ
US5101421A (en) X-ray imaging apparatus
JP3997786B2 (ja) 撮像装置、表示装置、画像記録装置および画質補正方法
JPS6139688A (ja) 陰極線管の輝度むら補正装置
US4849813A (en) Video camera with high-speed scanning
JP2000092409A (ja) 映像表示装置
US4593321A (en) Method of adjusting the current intensity of an electron beam in a pickup tube and television camera system suitable therefor
JPH071929B2 (ja) ビデオ信号処理及び表示装置
US3674931A (en) Dark current clamp for television camera with a circular field of view permitting maximum utilization of vidicon target
JP2839732B2 (ja) 走査電子顕微鏡等における自動輝度・コントラスト調整装置
US6404462B1 (en) Digital convergence image
JPH06269015A (ja) 画像補正装置
US4772953A (en) Method for processing picture information having a large dynamic range with a television camera tube, and also a device for applying the method
US4661852A (en) Optical-diffusion correcting device for a television camera tube
JPH0560311B2 (enrdf_load_stackoverflow)
JPH06269014A (ja) 画像補正装置
JP3458507B2 (ja) 画像表示回路
US7187414B2 (en) Circuit for stabilizing high tension voltage of CRT, and method thereof
KR100263953B1 (ko) 화상 표시 장치
KR920000576B1 (ko) 비데오 카메라
CN1319386C (zh) 阴极射线管投影显示设备及其颜色校正方法
DE3153011C2 (de) Verfahren zur fernsehmäßigen Abtastung von Filmen
JPH0738902A (ja) 画像補正装置
JPH07336702A (ja) ディスプレイ装置
JPS61121682A (ja) 平板形陰極線管の駆動方法