JP4481891B2 - 画像表示装置 - Google Patents
画像表示装置 Download PDFInfo
- Publication number
- JP4481891B2 JP4481891B2 JP2005189923A JP2005189923A JP4481891B2 JP 4481891 B2 JP4481891 B2 JP 4481891B2 JP 2005189923 A JP2005189923 A JP 2005189923A JP 2005189923 A JP2005189923 A JP 2005189923A JP 4481891 B2 JP4481891 B2 JP 4481891B2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- film
- rear plate
- direction wiring
- electron
- 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 - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
- H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
-
- 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
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
-
- 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
- H01J2329/8625—Spacing members
- H01J2329/863—Spacing members characterised by the form or structure
-
- 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
- H01J2329/8625—Spacing members
- H01J2329/864—Spacing members characterised by the material
-
- 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
- H01J2329/8625—Spacing members
- H01J2329/8645—Spacing members with coatings on the lateral surfaces thereof
-
- 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
- H01J2329/8625—Spacing members
- H01J2329/865—Connection of the spacing members to the substrates or electrodes
-
- 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
- H01J2329/8625—Spacing members
- H01J2329/8665—Spacer holding means
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
(スペーサの作製)
スペーサ3の基体13として、旭ガラス(株)製のPD200を用い、加熱延伸法によって断面2mm×0.25mmの細長い四角柱状に成形し必要に応じて切断した。加熱延伸前の母材をあらかじめ切削加工することで矩形の凹部を形成した。
次にこのスペーサを配置するリアプレート及びこのリアプレートとスペーサとの組み立てについて説明する。リアプレートについては、表面伝導型電子放出素子を、リアプレート上に複数形成し、マトリクス状に配線して電子源を形成した。以下に作成手順を各工程順に説明する。
本実施例では、スペーサ3の凹部が円弧であり、凹部の深さ20μmである点と、リアプレート1上に電子源基板9を設けた点で、実施例1と異なり、それ以外は実施例1と同様にして表示装置を作成した。この構成を図3に示す。リアプレートと別に電子源基板9を設けることで、電子源形成プロセスと真空容器形成プロセスを分離できるため、表示装置作成のための時間を短縮できる点で好ましい。
2 フェースプレート
3 スペーサ
4 側壁
5 行方向配線
6 列方向配線
7 電極間絶縁層
8 電子放出素子
9 電子源基板
10 蛍光膜
11 メタルバック
13 基体
14 高抵抗膜
20 三重点
100 凹部
102 エッジ
103 深さ
Claims (1)
- フェースプレートと、表面に導電性部材を有するリアプレートとを有する真空容器と、該真空容器内に前記導電性部材と対向して位置する電極と、該導電性部材及び該電極に当接し、該導電性部材及び該電極に電気的に接続された抵抗性のスペーサとを有する表示装置であって、前記スペーサは凹部を有し、該凹部の内壁で前記導電性部材と当接することを特徴とする表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005189923A JP4481891B2 (ja) | 2004-06-30 | 2005-06-29 | 画像表示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193479 | 2004-06-30 | ||
JP2005189923A JP4481891B2 (ja) | 2004-06-30 | 2005-06-29 | 画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006049294A JP2006049294A (ja) | 2006-02-16 |
JP4481891B2 true JP4481891B2 (ja) | 2010-06-16 |
Family
ID=35513165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005189923A Expired - Fee Related JP4481891B2 (ja) | 2004-06-30 | 2005-06-29 | 画像表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7378788B2 (ja) |
JP (1) | JP4481891B2 (ja) |
KR (1) | KR100656308B1 (ja) |
CN (1) | CN100479087C (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7459841B2 (en) * | 2004-01-22 | 2008-12-02 | Canon Kabushiki Kaisha | Electron beam apparatus, display apparatus, television apparatus, and spacer |
KR20070044579A (ko) * | 2005-10-25 | 2007-04-30 | 삼성에스디아이 주식회사 | 스페이서 및 이를 구비한 전자 방출 표시 디바이스 |
KR20070046666A (ko) | 2005-10-31 | 2007-05-03 | 삼성에스디아이 주식회사 | 스페이서 및 이를 구비한 전자 방출 표시 디바이스 |
KR100688791B1 (ko) * | 2006-01-27 | 2007-03-02 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시장치 및 그 제조 방법. |
JP4731531B2 (ja) * | 2006-11-14 | 2011-07-27 | 三星エスディアイ株式会社 | 発光装置及びこの発光装置を光源として用いる表示装置 |
JP2011204594A (ja) * | 2010-03-26 | 2011-10-13 | Canon Inc | 電界放出ディスプレイ用の非蒸発型ゲッター |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1074474A (ja) * | 1996-08-30 | 1998-03-17 | Futaba Corp | 表示管用衝立及び蛍光表示管 |
JPH10302684A (ja) * | 1997-04-22 | 1998-11-13 | Canon Inc | 画像形成装置とその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5534743A (en) * | 1993-03-11 | 1996-07-09 | Fed Corporation | Field emission display devices, and field emission electron beam source and isolation structure components therefor |
JP3703287B2 (ja) * | 1997-03-31 | 2005-10-05 | キヤノン株式会社 | 画像形成装置 |
JP3305252B2 (ja) * | 1997-04-11 | 2002-07-22 | キヤノン株式会社 | 画像形成装置 |
JP3689598B2 (ja) | 1998-09-21 | 2005-08-31 | キヤノン株式会社 | スペーサの製造方法および前記スペーサを用いた画像形成装置の製造方法 |
JP3684173B2 (ja) | 2000-06-30 | 2005-08-17 | キヤノン株式会社 | 画像表示装置の製造方法 |
JP2003317649A (ja) * | 2002-04-26 | 2003-11-07 | Nippon Sheet Glass Co Ltd | 電子励起ディスプレイ用ガラススペーサ |
JP2003317652A (ja) * | 2002-04-25 | 2003-11-07 | Nippon Sheet Glass Co Ltd | 電子線励起ディスプレイ用ガラススペーサ |
-
2005
- 2005-06-22 US US11/157,819 patent/US7378788B2/en not_active Expired - Fee Related
- 2005-06-28 KR KR1020050056111A patent/KR100656308B1/ko not_active IP Right Cessation
- 2005-06-29 JP JP2005189923A patent/JP4481891B2/ja not_active Expired - Fee Related
- 2005-06-30 CN CNB200510081829XA patent/CN100479087C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1074474A (ja) * | 1996-08-30 | 1998-03-17 | Futaba Corp | 表示管用衝立及び蛍光表示管 |
JPH10302684A (ja) * | 1997-04-22 | 1998-11-13 | Canon Inc | 画像形成装置とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2006049294A (ja) | 2006-02-16 |
KR100656308B1 (ko) | 2006-12-13 |
US7378788B2 (en) | 2008-05-27 |
KR20060048591A (ko) | 2006-05-18 |
US20060001357A1 (en) | 2006-01-05 |
CN100479087C (zh) | 2009-04-15 |
CN1716511A (zh) | 2006-01-04 |
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