KR100192441B1 - 칼라 음극선관용 섀도우마스크 - Google Patents
칼라 음극선관용 섀도우마스크 Download PDFInfo
- Publication number
- KR100192441B1 KR100192441B1 KR1019960013074A KR19960013074A KR100192441B1 KR 100192441 B1 KR100192441 B1 KR 100192441B1 KR 1019960013074 A KR1019960013074 A KR 1019960013074A KR 19960013074 A KR19960013074 A KR 19960013074A KR 100192441 B1 KR100192441 B1 KR 100192441B1
- Authority
- KR
- South Korea
- Prior art keywords
- length
- holes
- cathode ray
- shadow mask
- color cathode
- 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
- 238000010894 electron beam technology Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (2)
- 빔통과공의 동일 간격을 두고 형성되어 수직 방향으로 복수개의 열을 이루는 것에 있어서, 장변 가장자리 부분에 위치한 모든 열의 빔통과공 길이가 정상적인 빔통과공 길이의 2/3 이상을 유지한 상태로 형성됨을 특징으로 하는 칼라 음극선관용 섀도우마스크.
- 제1항에 있어서, 장변 가장자리 부분에 위치한 각 열의 빔통과공 중 정상적인 길이(L)의 빔통과공 보다 그 길이가 ⅔ 이하인 빔통과공 길이는 상기 ⅔ 이하인 빔통과공의 길이에 수직으로 연속해서 형성된 두 개의 빔통과공 길이를 더한 길이합의 ⅓이 되도록 함에 따라 장변 가장자리 부분에 위치한 모든 열의 빔통과공 길이가 정상적인 빔통과공 길이의 ⅔ 이상을 유지하도록 함을 특징으로 하는 칼라 음극선관용 섀도우마스크.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960013074A KR100192441B1 (ko) | 1996-04-26 | 1996-04-26 | 칼라 음극선관용 섀도우마스크 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960013074A KR100192441B1 (ko) | 1996-04-26 | 1996-04-26 | 칼라 음극선관용 섀도우마스크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970071958A KR970071958A (ko) | 1997-11-07 |
KR100192441B1 true KR100192441B1 (ko) | 1999-06-15 |
Family
ID=19456800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960013074A Expired - Fee Related KR100192441B1 (ko) | 1996-04-26 | 1996-04-26 | 칼라 음극선관용 섀도우마스크 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100192441B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100418035B1 (ko) * | 2001-05-31 | 2004-02-11 | 엘지전자 주식회사 | 개선된 새도우마스크를 가지는 평면 브라운관 |
-
1996
- 1996-04-26 KR KR1019960013074A patent/KR100192441B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970071958A (ko) | 1997-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6437496B1 (en) | Tensioned shadow mask and color cathode ray tube adopting the same | |
US5877586A (en) | Slot-type shadow mask | |
KR100267801B1 (ko) | 컬러 음극선관 | |
KR930007362B1 (ko) | 칼라 표시관 | |
KR100192441B1 (ko) | 칼라 음극선관용 섀도우마스크 | |
US6140754A (en) | Structure of shadow mask for flat cathode ray tube | |
GB2262652A (en) | Aperture grill | |
KR100357948B1 (ko) | 평면형 칼러 음극선관 | |
JP3476947B2 (ja) | カラー陰極線管 | |
KR100426576B1 (ko) | 칼라 음극선관 | |
KR930009360B1 (ko) | 칼라 음극선관 | |
KR0131168B1 (ko) | 음극선관용 새도우 마스크 | |
KR100194096B1 (ko) | 모아레 개선 음극선관 | |
KR920001981Y1 (ko) | 칼라 음극선관용 섀도우마스크 | |
KR100395808B1 (ko) | 음극선관용 새도우마스크 | |
KR100594648B1 (ko) | 칼라음극선관의 선택표시장치 | |
KR970007170Y1 (ko) | 음극선관의 코너스프링 | |
KR100392846B1 (ko) | 칼라 음극선관 | |
KR200145995Y1 (ko) | 음극선관용 인너 시일드 | |
KR100262630B1 (ko) | 평면 칼라 브라운관의 섀도우 마스크 고정장치 | |
KR100739622B1 (ko) | 음극선관용 새도우 마스크 | |
KR950003647B1 (ko) | 음극선관의 블랙 매트릭스 및 그 형성방법 | |
KR100225435B1 (ko) | 이중노광장치에 의한 녹색 형광체 노광방법 | |
KR100209691B1 (ko) | 칼라 음극선관 | |
KR100210020B1 (ko) | 수직 편향 코일 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960426 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960426 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: 19981228 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990129 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990130 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020628 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20030106 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20040106 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20041224 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20060106 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20061222 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20061222 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20081210 |