JPS5374357A - Picture display unit - Google Patents

Picture display unit

Info

Publication number
JPS5374357A
JPS5374357A JP15112576A JP15112576A JPS5374357A JP S5374357 A JPS5374357 A JP S5374357A JP 15112576 A JP15112576 A JP 15112576A JP 15112576 A JP15112576 A JP 15112576A JP S5374357 A JPS5374357 A JP S5374357A
Authority
JP
Japan
Prior art keywords
display unit
picture display
electronic beam
resolution
ensure
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
JP15112576A
Other languages
Japanese (ja)
Other versions
JPS5842583B2 (en
Inventor
Masanori Watanabe
Kinzo Nonomura
Shoichi Fukai
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 JP51151125A priority Critical patent/JPS5842583B2/en
Publication of JPS5374357A publication Critical patent/JPS5374357A/en
Publication of JPS5842583B2 publication Critical patent/JPS5842583B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To enhance greatly the resolution to ensure a high-contrast picture image by deflecting horizontally and vertically the electronic beam which is controlled by a pair of matrix electronic beam control electrode.
COPYRIGHT: (C)1978,JPO&Japio
JP51151125A 1976-12-15 1976-12-15 image display device Expired JPS5842583B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51151125A JPS5842583B2 (en) 1976-12-15 1976-12-15 image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51151125A JPS5842583B2 (en) 1976-12-15 1976-12-15 image display device

Publications (2)

Publication Number Publication Date
JPS5374357A true JPS5374357A (en) 1978-07-01
JPS5842583B2 JPS5842583B2 (en) 1983-09-20

Family

ID=15511901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51151125A Expired JPS5842583B2 (en) 1976-12-15 1976-12-15 image display device

Country Status (1)

Country Link
JP (1) JPS5842583B2 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553199U (en) * 1978-10-04 1980-04-09
JPS5569944A (en) * 1978-11-20 1980-05-27 Matsushita Electric Ind Co Ltd Picture display unit
JPS5679845A (en) * 1979-12-04 1981-06-30 Matsushita Electric Ind Co Ltd Picture display device
JPS5994341A (en) * 1982-11-19 1984-05-31 Matsushita Electric Ind Co Ltd Picture display device
JPS60131743A (en) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd Flat plate type picture display device
JPS63150837A (en) * 1986-12-16 1988-06-23 Canon Inc Electron emitting device
JPH01265433A (en) * 1988-04-15 1989-10-23 Futaba Corp Image display device
JPH01296543A (en) * 1988-05-23 1989-11-29 Matsushita Electric Ind Co Ltd Image display device
US6208072B1 (en) 1997-08-28 2001-03-27 Matsushita Electronics Corporation Image display apparatus with focusing and deflecting electrodes
US6236381B1 (en) 1997-12-01 2001-05-22 Matsushita Electronics Corporation Image display apparatus
US6278235B1 (en) 1997-12-22 2001-08-21 Matsushita Electronics Corporation Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached
US6320310B1 (en) 1997-09-19 2001-11-20 Matsushita Electronics Corporation Image display apparatus
US6630782B1 (en) 1997-12-01 2003-10-07 Matsushita Electric Industrial Co., Ltd. Image display apparatus having electrodes comprised of a frame and wires
US6844666B2 (en) 2001-10-31 2005-01-18 Lg. Philips Displays Korea Co., Ltd. Color flat-panel display with electrodes including insulators
US6900585B2 (en) 2002-03-04 2005-05-31 Lg. Philips Displays Korea Co., Ltd. Spacer for an electrode of a color flat panel display
US6954027B2 (en) 2002-03-12 2005-10-11 Lg. Philips Displays Korea Co., Ltd Flat panel display having a horizontal deflection electrode with horizontally oriented electron beam deflection areas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133157U (en) * 1974-09-03 1976-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133157U (en) * 1974-09-03 1976-03-11

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553199U (en) * 1978-10-04 1980-04-09
JPS5569944A (en) * 1978-11-20 1980-05-27 Matsushita Electric Ind Co Ltd Picture display unit
JPS6221218B2 (en) * 1978-11-20 1987-05-12 Matsushita Electric Ind Co Ltd
JPS5679845A (en) * 1979-12-04 1981-06-30 Matsushita Electric Ind Co Ltd Picture display device
JPH0459741B2 (en) * 1982-11-19 1992-09-24 Matsushita Electric Ind Co Ltd
JPS5994341A (en) * 1982-11-19 1984-05-31 Matsushita Electric Ind Co Ltd Picture display device
JPS60131743A (en) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd Flat plate type picture display device
JPS63150837A (en) * 1986-12-16 1988-06-23 Canon Inc Electron emitting device
JPH01265433A (en) * 1988-04-15 1989-10-23 Futaba Corp Image display device
JPH01296543A (en) * 1988-05-23 1989-11-29 Matsushita Electric Ind Co Ltd Image display device
US6208072B1 (en) 1997-08-28 2001-03-27 Matsushita Electronics Corporation Image display apparatus with focusing and deflecting electrodes
US6320310B1 (en) 1997-09-19 2001-11-20 Matsushita Electronics Corporation Image display apparatus
US6236381B1 (en) 1997-12-01 2001-05-22 Matsushita Electronics Corporation Image display apparatus
US6630782B1 (en) 1997-12-01 2003-10-07 Matsushita Electric Industrial Co., Ltd. Image display apparatus having electrodes comprised of a frame and wires
US6278235B1 (en) 1997-12-22 2001-08-21 Matsushita Electronics Corporation Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached
US6844666B2 (en) 2001-10-31 2005-01-18 Lg. Philips Displays Korea Co., Ltd. Color flat-panel display with electrodes including insulators
US6900585B2 (en) 2002-03-04 2005-05-31 Lg. Philips Displays Korea Co., Ltd. Spacer for an electrode of a color flat panel display
US6954027B2 (en) 2002-03-12 2005-10-11 Lg. Philips Displays Korea Co., Ltd Flat panel display having a horizontal deflection electrode with horizontally oriented electron beam deflection areas

Also Published As

Publication number Publication date
JPS5842583B2 (en) 1983-09-20

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