JPH11501153A - 折り曲げ管状部品を有する電子銃を具えるカラー陰極線管 - Google Patents
折り曲げ管状部品を有する電子銃を具えるカラー陰極線管Info
- Publication number
- JPH11501153A JPH11501153A JP9523465A JP52346597A JPH11501153A JP H11501153 A JPH11501153 A JP H11501153A JP 9523465 A JP9523465 A JP 9523465A JP 52346597 A JP52346597 A JP 52346597A JP H11501153 A JPH11501153 A JP H11501153A
- Authority
- JP
- Japan
- Prior art keywords
- cathode ray
- ray tube
- color cathode
- electron gun
- members
- 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.)
- Ceased
Links
Classifications
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.3つの電子ビームを同一平面内に発生する手段と、電子ビーム通過孔を有す るほぼ平坦なグリッドを含む少なくとも一つの電極と、前記平坦グリッドに連結 された管状部品とを有するインライン形電子銃を具えるカラー陰極線管において 、前記管状部品が、電子ビームに平行に延在するとともに互いに連結された複数 個、好ましくは2個の折り曲げ成形部材からなることを特徴とするカラー陰極線 管。 2.前記折り曲げ成形部材はほぼ同一の形であることを特徴とする請求項1記載 のカラー陰極線管。 3.前記平坦グリッド及び前記折り曲げ成形部材は単一の折り曲げ成形材料片で 製造したことを特徴とする請求項1又は2記載のカラー陰極線管。 4.2つの平坦グリッドと前記折り曲げ成形部材は単一の折り曲げ材料片で製造 したことを特徴とする請求項3記載のカラー陰極線管。 5.前記折り曲げ成形部材は低い熱膨張係数を有する材料で作成したことを特徴 とする請求項1〜4の何れかに記載のカラー陰極線管。 6.請求項1〜5の何れかに記載の空陰極線管用に好適な電子銃。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL95203624.2 | 1995-12-22 | ||
EP95203624 | 1995-12-22 | ||
PCT/IB1996/001344 WO1997023892A1 (en) | 1995-12-22 | 1996-12-04 | Color cathode ray tube comprising an electron gun having a folded tubular part |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11501153A true JPH11501153A (ja) | 1999-01-26 |
Family
ID=8221004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9523465A Ceased JPH11501153A (ja) | 1995-12-22 | 1996-12-04 | 折り曲げ管状部品を有する電子銃を具えるカラー陰極線管 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5861708A (ja) |
EP (1) | EP0815580B1 (ja) |
JP (1) | JPH11501153A (ja) |
KR (1) | KR100407738B1 (ja) |
CN (1) | CN1096098C (ja) |
BR (1) | BR9607311A (ja) |
DE (1) | DE69609058T2 (ja) |
WO (1) | WO1997023892A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2789802B1 (fr) * | 1999-02-11 | 2001-04-20 | Thomson Tubes & Displays | Structure d'electrode pour canon a electrons |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7402578A (nl) * | 1974-02-26 | 1975-08-28 | Philips Nv | Kathodestraalbuis voor het weergeven van ge- kleurde beelden. |
JPS63231848A (ja) * | 1987-03-20 | 1988-09-27 | Hitachi Ltd | カラ−受像管 |
GB8707169D0 (en) * | 1987-03-25 | 1987-04-29 | Philips Nv | Electron beam device |
NL8702179A (nl) * | 1987-09-14 | 1989-04-03 | Philips Nv | Beeldbuis met een na-deflectiestruktuur en werkwijze voor het vervaardigen van deze struktuur. |
NL8802344A (nl) * | 1988-09-22 | 1990-04-17 | Philips Nv | Elektronenkanon en werkwijze voor het vervaardigen van een elektronenkanon. |
US5235241A (en) * | 1988-12-19 | 1993-08-10 | U.S. Philips Corporation | Electron gun component with electrode positioning means |
JP2815169B2 (ja) * | 1989-03-18 | 1998-10-27 | 株式会社日立製作所 | インライン型電子銃 |
JP2507665B2 (ja) * | 1989-05-09 | 1996-06-12 | 株式会社東芝 | 電子管用金属円筒部材の製造方法 |
NL9000943A (nl) * | 1990-04-20 | 1991-11-18 | Philips Nv | Kathodestraalbuis met elektronenkanon. |
KR970011876B1 (en) * | 1992-11-02 | 1997-07-18 | Toshiba Kk | Color cathode ray tube |
JPH07134953A (ja) * | 1993-11-09 | 1995-05-23 | Hitachi Ltd | カラー受像管 |
US5557344A (en) * | 1994-02-07 | 1996-09-17 | Chunghwa Picture Tubes, Ltd. | Multi-beam group electron gun for color CRT |
JPH07249383A (ja) * | 1994-03-08 | 1995-09-26 | Hitachi Ltd | 電子銃とその組立て方法 |
-
1996
- 1996-12-04 KR KR1019970705819A patent/KR100407738B1/ko not_active IP Right Cessation
- 1996-12-04 CN CN96193331A patent/CN1096098C/zh not_active Expired - Fee Related
- 1996-12-04 BR BR9607311A patent/BR9607311A/pt not_active Application Discontinuation
- 1996-12-04 WO PCT/IB1996/001344 patent/WO1997023892A1/en active IP Right Grant
- 1996-12-04 DE DE69609058T patent/DE69609058T2/de not_active Expired - Fee Related
- 1996-12-04 JP JP9523465A patent/JPH11501153A/ja not_active Ceased
- 1996-12-04 EP EP96938428A patent/EP0815580B1/en not_active Expired - Lifetime
- 1996-12-17 US US08/768,352 patent/US5861708A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997023892A1 (en) | 1997-07-03 |
BR9607311A (pt) | 1997-11-25 |
KR100407738B1 (ko) | 2004-03-30 |
EP0815580B1 (en) | 2000-06-28 |
US5861708A (en) | 1999-01-19 |
KR19980702420A (ko) | 1998-07-15 |
CN1181837A (zh) | 1998-05-13 |
DE69609058T2 (de) | 2001-03-08 |
CN1096098C (zh) | 2002-12-11 |
DE69609058D1 (de) | 2000-08-03 |
EP0815580A1 (en) | 1998-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20031202 |
|
A72 | Notification of change in name of applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A721 Effective date: 20031202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050405 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20050815 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20050920 |