MY118882A - "color cathode ray tube" - Google Patents
"color cathode ray tube"Info
- Publication number
- MY118882A MY118882A MYPI97003115A MYPI9703115A MY118882A MY 118882 A MY118882 A MY 118882A MY PI97003115 A MYPI97003115 A MY PI97003115A MY PI9703115 A MYPI9703115 A MY PI9703115A MY 118882 A MY118882 A MY 118882A
- Authority
- MY
- Malaysia
- Prior art keywords
- mask body
- connecting portion
- side walls
- central connecting
- ray tube
- Prior art date
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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
-
- 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
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A SHADOW MASK OPPOSING A PHOSPHOR SCREEN INCLUDES A SUBSTANTIALLY RECTANGULAR MASK BODY (27) HAVING A NUMBER OF ELECTRON BEAM PASSAGE HOLES, AND A SUBSTANTIALLY RECTANGULAR MASK FRAME (30) HAVING FOUR SIDE WALLS (28L, 28S) SUPPORTING A PERIPHERY OF THE MASK BODY. AMONG THE SIDE WALLS, A PAIR OF THE SIDE WALLS (28L) ON LONG SIDE EACH HAS A CENTRAL CONNECTING PORTION (32A) WHICH IS PROVIDED IN A CENTRAL PORTION THEREOF IN LENGTHWISE DIRECTION AND FIXED TO THE MASK BODY, AND A PAIR OF PROTRUDING PORTIONS (34) WHICH ARE PROVIDED ON BOTH SIDES OF THE CENTRAL CONNECTING PORTION IN THE LENGTHWISE DIRECTION AND PROTRUDES IN A DIRECTION APART FROM THE MASK BODY. EACH PROTRUDING PORTION DEFINES A GAP (36) BETWEEN THE SIDE WALL AND THE MASK BODY, AND A WIDTH OF THE GAP GRADUALLY INCREASES AS IT GOES FAR FROM THE CENTRAL CONNECTING PORTION.(FIG. 3A)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18316096 | 1996-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY118882A true MY118882A (en) | 2005-02-28 |
Family
ID=16130854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI97003115A MY118882A (en) | 1996-07-12 | 1997-07-09 | "color cathode ray tube" |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0818800B1 (en) |
KR (1) | KR100239244B1 (en) |
CN (1) | CN1084523C (en) |
DE (1) | DE69709257T2 (en) |
MY (1) | MY118882A (en) |
TW (1) | TW388050B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048783A1 (en) * | 1999-12-27 | 2001-07-05 | Matsushita Electric Industrial Co., Ltd. | Cathode ray tube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420205A1 (en) * | 1978-03-13 | 1979-10-12 | Videocolor Sa | MASK TUBE FOR COLOR TELEVISION |
KR910005085B1 (en) * | 1988-02-03 | 1991-07-22 | 미쓰비시덴기 가부시기갸이샤 | Color cathode ray tube |
JPH05121009A (en) * | 1991-10-25 | 1993-05-18 | Nec Corp | Color picture tube |
-
1997
- 1997-07-08 DE DE69709257T patent/DE69709257T2/en not_active Expired - Fee Related
- 1997-07-08 TW TW086109604A patent/TW388050B/en not_active IP Right Cessation
- 1997-07-08 EP EP97111545A patent/EP0818800B1/en not_active Expired - Lifetime
- 1997-07-09 MY MYPI97003115A patent/MY118882A/en unknown
- 1997-07-11 KR KR1019970033552A patent/KR100239244B1/en not_active IP Right Cessation
- 1997-07-14 CN CN97112226A patent/CN1084523C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0818800A1 (en) | 1998-01-14 |
TW388050B (en) | 2000-04-21 |
CN1170952A (en) | 1998-01-21 |
DE69709257T2 (en) | 2002-08-14 |
KR100239244B1 (en) | 2000-01-15 |
EP0818800B1 (en) | 2001-12-19 |
DE69709257D1 (en) | 2002-01-31 |
CN1084523C (en) | 2002-05-08 |
KR980011627A (en) | 1998-04-30 |
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