JP2005317497A - アノード基板構造体 - Google Patents
アノード基板構造体 Download PDFInfo
- Publication number
- JP2005317497A JP2005317497A JP2004300288A JP2004300288A JP2005317497A JP 2005317497 A JP2005317497 A JP 2005317497A JP 2004300288 A JP2004300288 A JP 2004300288A JP 2004300288 A JP2004300288 A JP 2004300288A JP 2005317497 A JP2005317497 A JP 2005317497A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- anode
- cathode
- anode substrate
- cathode substrate
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
- H01J29/862—Vessels or containers characterised by the form or the structure thereof of flat panel cathode ray tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/86—Vessels
- H01J2329/8605—Front or back plates
- H01J2329/861—Front or back plates characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/92—Means forming part of the display panel for the purpose of providing electrical connection to it
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Cold Cathode And The Manufacture (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
【解決手段】 アノード基板はカソード基板と対向して前記カソード基板より小さな面積を持ち、前記カソード基板の4面の枠がいずれも露出されるようにカソード基板の内側に位置するアノード基板構造体。前記カソード基板にはデータ駆動電極及びスキャン駆動電極が設置される。前記アノード基板にはアノード電圧印加端が設置される。これにより、電子放出表示装置の上部基板であるアノード基板が下部基板であるカソード基板を覆わないためにアノード基板の電源印加時に電圧降下による映像均一度の低下が防止され、デュアルスキャンのためのスキャン駆動電極をカソード基板に設置するための位置を確保できる。
【選択図】 図2
Description
102 データ駆動電極
104 データ駆動電極
106 第1スキャン駆動電極
108 第2スキャン駆動電極
120 アノード基板
122、124、126、128 アノード電圧印加端
Claims (5)
- 下部基板であるカソード基板と上部基板であるアノード基板とを含む電子放出表示装置のアノード基板構造体において、
前記アノード基板は前記カソード基板に対向して位置し、前記カソード基板よりも小さな面積を持ち、前記カソード基板の4面の枠がいずれも露出されるようにカソード基板の内側に位置することを特徴とする電子放出表示装置のアノード基板構造体。 - 前記カソード基板にはデータ駆動電極が設置されることを特徴とする請求項1に記載の電子放出表示装置のアノード基板構造体。
- 前記カソード基板にはスキャン駆動電極が設置されることを特徴とする請求項1に記載の電子放出表示装置のアノード基板構造体。
- 前記カソード基板の枠にはデュアルスキャン駆動電極が設置されることを特徴とする請求項1に記載の電子放出表示装置のアノード基板構造体。
- 前記アノード基板にはアノード電圧印加端が設置されることを特徴とする請求項1から4のうちいずれか1項に記載の電子放出表示装置のアノード基板構造体。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040029883A KR20050104554A (ko) | 2004-04-29 | 2004-04-29 | 애노드 기판 구조체 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005317497A true JP2005317497A (ja) | 2005-11-10 |
Family
ID=35238839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004300288A Pending JP2005317497A (ja) | 2004-04-29 | 2004-10-14 | アノード基板構造体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050248258A1 (ja) |
JP (1) | JP2005317497A (ja) |
KR (1) | KR20050104554A (ja) |
CN (1) | CN1694217A (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3768718B2 (ja) * | 1999-03-05 | 2006-04-19 | キヤノン株式会社 | 画像形成装置 |
JP3689651B2 (ja) * | 2000-07-24 | 2005-08-31 | キヤノン株式会社 | 電子線装置 |
JP3647439B2 (ja) * | 2002-03-04 | 2005-05-11 | キヤノン株式会社 | 表示装置 |
-
2004
- 2004-04-29 KR KR1020040029883A patent/KR20050104554A/ko not_active Application Discontinuation
- 2004-10-14 JP JP2004300288A patent/JP2005317497A/ja active Pending
-
2005
- 2005-04-29 CN CNA2005100788805A patent/CN1694217A/zh active Pending
- 2005-04-29 US US11/117,711 patent/US20050248258A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050248258A1 (en) | 2005-11-10 |
KR20050104554A (ko) | 2005-11-03 |
CN1694217A (zh) | 2005-11-09 |
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