KR100270386B1 - 컬러음극선관 - Google Patents
컬러음극선관 Download PDFInfo
- Publication number
- KR100270386B1 KR100270386B1 KR1019980706407A KR19980706407A KR100270386B1 KR 100270386 B1 KR100270386 B1 KR 100270386B1 KR 1019980706407 A KR1019980706407 A KR 1019980706407A KR 19980706407 A KR19980706407 A KR 19980706407A KR 100270386 B1 KR100270386 B1 KR 100270386B1
- Authority
- KR
- South Korea
- Prior art keywords
- skirt
- shadow mask
- short
- protrusion
- length
- 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
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
-
- 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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0766—Details of skirt or border
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (5)
- 섀도마스크의 스커트부를 프레임에 용접고정해서 이루어진 섀도마스크구체를 구비하는 컬러음극선관에 있어서, 상기 스커트부와 상기 프레임과의 용접고정부의 스커트길이를 최장으로 하는 스커트돌출부를 가지고, 상기 스커트돌출부에 인접해서 상기 스커트길이가 서서히 짧아지는 경사스커트부를 가지고, 상기 경사스커트부의 다른 일단부에 인접하고, 상기 스커트돌출부보다 짧은스커트길이를 가진 짧은 스커트부를 가진 것을 특징으로 하는 컬러음극선관.
- 제 1항에 있어서, 스커트길이가 직선적으로 감소하는 상기 경사스커트부를 일부에 가진 것을 특징으로 하는 컬러음극선관.
- 제 1항에 있어서, 스커트길이가 곡선적으로 감소하는 상기 경사스커트부를 일부에 가진 것을 특징으로 하는 컬러음극선관.
- 제 1항∼제 3항에 있어서, 상기 경사스커트부와 상기 스커트돌출부의 사이에 노치부를 가진 것을 특징으로 하는 컬러음극선관.
- 제 1항에 있어서, 상기 스커트돌출부가 긴 가장자리쪽 또는 짧은 가장자리쪽의 적어도 한쪽에 위치하는 것을 특징으로 하는 컬러음극선관.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1996/000385 WO1997031388A1 (fr) | 1996-02-21 | 1996-02-21 | Tube cathodique couleur |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990082662A KR19990082662A (ko) | 1999-11-25 |
KR100270386B1 true KR100270386B1 (ko) | 2000-11-01 |
Family
ID=65952239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980706407A Expired - Fee Related KR100270386B1 (ko) | 1996-02-21 | 1996-02-21 | 컬러음극선관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100270386B1 (ko) |
-
1996
- 1996-02-21 KR KR1019980706407A patent/KR100270386B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990082662A (ko) | 1999-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 19980818 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980818 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000628 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000801 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000802 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
PG1701 | Publication of correction |
Patent event code: PG17011E01I Patent event date: 20010502 Comment text: Request for Publication of Correction |
|
FPAY | Annual fee payment |
Payment date: 20030801 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20030801 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |