KR910009364Y1 - 칼라 음극선관용 섀도우 마스크 - Google Patents
칼라 음극선관용 섀도우 마스크 Download PDFInfo
- Publication number
- KR910009364Y1 KR910009364Y1 KR2019890008580U KR890008580U KR910009364Y1 KR 910009364 Y1 KR910009364 Y1 KR 910009364Y1 KR 2019890008580 U KR2019890008580 U KR 2019890008580U KR 890008580 U KR890008580 U KR 890008580U KR 910009364 Y1 KR910009364 Y1 KR 910009364Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shadow mask
- cathode ray
- electron beam
- ray tube
- hole
- 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
Links
- 238000010894 electron beam technology Methods 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 238000002834 transmittance 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
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
-
- 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
- H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (2)
- 음극선관의 패널 내측면과 소정의 간격을 유지한 채 고정되는 칼라 음극선관용 섀도우마스크에 있어서, 상기 섀도우마스크(10)에 형성된 복수의 전자빔통과공(13a)의 크기(H')와 전자빔통과공(13a) 사이의 브리지길이(B')가 상기 섀도우마스크(10)의 중앙부에서 그 주변부로 멀어질수륵 점차 크게되도록 형성된 것을 특징으로 하는 칼라 음극선관용 섀도우마스크.
- 상기 제1항에 있어서, 상기 전자빔통과공(13a) 사이의 브리지길이(B')가 0.05㎜ 내지 0.3㎜인 것을 특징으로 하는 음극선관용 섀도우마스크.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008580U KR910009364Y1 (ko) | 1989-06-21 | 1989-06-21 | 칼라 음극선관용 섀도우 마스크 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008580U KR910009364Y1 (ko) | 1989-06-21 | 1989-06-21 | 칼라 음극선관용 섀도우 마스크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001578U KR910001578U (ko) | 1991-01-24 |
KR910009364Y1 true KR910009364Y1 (ko) | 1991-12-07 |
Family
ID=19287321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890008580U Expired KR910009364Y1 (ko) | 1989-06-21 | 1989-06-21 | 칼라 음극선관용 섀도우 마스크 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910009364Y1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100334081B1 (ko) * | 2000-07-12 | 2002-04-26 | 김순택 | 칼라 음극선관용 마스크 |
KR100426576B1 (ko) * | 2001-06-22 | 2004-04-28 | 엘지전자 주식회사 | 칼라 음극선관 |
KR100414483B1 (ko) * | 2002-01-21 | 2004-01-07 | 엘지.필립스디스플레이(주) | 개선된 슬롯형상의 새도우마스크를 가지는 칼라 음극선관 |
KR100447650B1 (ko) * | 2002-07-12 | 2004-09-07 | 엘지.필립스디스플레이(주) | 인장형 새도우 마스크 |
-
1989
- 1989-06-21 KR KR2019890008580U patent/KR910009364Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR910001578U (ko) | 1991-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6437496B1 (en) | Tensioned shadow mask and color cathode ray tube adopting the same | |
KR940022641A (ko) | 단조롭게 감소되지 않는 가변배열 피치로 배열된 구멍을 가지는 컬러음극선관용 섀도우마스크 및 이 섀도우마스크를 구비한 컬러음극선관 | |
KR100239187B1 (ko) | 칼라 crt용 새도우 마스크 및 그 제조방법 | |
KR910009364Y1 (ko) | 칼라 음극선관용 섀도우 마스크 | |
US5877586A (en) | Slot-type shadow mask | |
US3663854A (en) | Shadow-mask having rectangular apertures | |
US3883770A (en) | Colour picture tubes | |
KR19990007221A (ko) | 컬러 음극선관용 섀도우 마스크 및 그의 제조 방법 | |
KR930007362B1 (ko) | 칼라 표시관 | |
KR940022643A (ko) | 컬러음극선관 | |
KR100357948B1 (ko) | 평면형 칼러 음극선관 | |
KR100194096B1 (ko) | 모아레 개선 음극선관 | |
KR920009329B1 (ko) | 컬러음극선관 | |
KR100192441B1 (ko) | 칼라 음극선관용 섀도우마스크 | |
KR960008107B1 (ko) | 컬러모니터 | |
KR200200880Y1 (ko) | 칼라음극선관의새도우마스크 | |
KR100201148B1 (ko) | 칼라브라운관의 섀도우마스크 | |
KR950003273Y1 (ko) | 음극선관의 형광막 | |
KR100426576B1 (ko) | 칼라 음극선관 | |
CN1245345A (zh) | 用于彩色布老恩管的荫罩 | |
KR930000220Y1 (ko) | 칼라 브라운관의 새도우 마스크 | |
KR940005493B1 (ko) | 새도우마스크형 칼라 음극선관 | |
KR20010089760A (ko) | 개선된 슬롯형 마스크를 구비한 음극선관 | |
KR970010036B1 (ko) | 스트라이프 타입 칼라브라운관용 섀도우마스크 | |
KR920001981Y1 (ko) | 칼라 음극선관용 섀도우마스크 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19890621 |
|
UA0201 | Request for examination |
Patent event date: 19890621 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19910621 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19911108 |
|
O032 | Opposition [utility model]: request for opposition | ||
UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19920201 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19920715 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19920715 |
|
UR1001 | Payment of annual fee |
Payment date: 19941207 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19951207 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19961122 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19970821 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19981202 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19991129 Start annual number: 9 End annual number: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 20001129 Start annual number: 10 End annual number: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 20011129 Start annual number: 11 End annual number: 11 |
|
UR1001 | Payment of annual fee |
Payment date: 20021129 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20031127 Year of fee payment: 13 |
|
UR1001 | Payment of annual fee |
Payment date: 20031127 Start annual number: 13 End annual number: 13 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20050311 |