KR950001083B1 - 투사형 브라운관 - Google Patents
투사형 브라운관 Download PDFInfo
- Publication number
- KR950001083B1 KR950001083B1 KR1019920007977A KR920007977A KR950001083B1 KR 950001083 B1 KR950001083 B1 KR 950001083B1 KR 1019920007977 A KR1019920007977 A KR 1019920007977A KR 920007977 A KR920007977 A KR 920007977A KR 950001083 B1 KR950001083 B1 KR 950001083B1
- Authority
- KR
- South Korea
- Prior art keywords
- face panel
- crt
- projection
- flat
- fluorescent surface
- 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
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (2)
- 내면에 형광면이 도포된 페이스 판넬이 사용되는 투사형 브라운관에 있어서, 상기 페이스 판넬(10)의 주변부(12), (12')가 구면으로 형성되고, 페이스 판넬(10)의 중심부(13)가 플레트하게 형성됨을 특징으로하는 투사형 브라운관.
- 제1항에 있어서, 페이스 판넬(10)의 중량부(13)의 플레트한 부분이 라스터 면적의 10~50%인 투사형 브라운관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920007977A KR950001083B1 (ko) | 1992-05-12 | 1992-05-12 | 투사형 브라운관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920007977A KR950001083B1 (ko) | 1992-05-12 | 1992-05-12 | 투사형 브라운관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930024075A KR930024075A (ko) | 1993-12-21 |
KR950001083B1 true KR950001083B1 (ko) | 1995-02-08 |
Family
ID=19332965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920007977A Expired - Fee Related KR950001083B1 (ko) | 1992-05-12 | 1992-05-12 | 투사형 브라운관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950001083B1 (ko) |
-
1992
- 1992-05-12 KR KR1019920007977A patent/KR950001083B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR930024075A (ko) | 1993-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6002203A (en) | Cathode ray tube having an envelope shaped to reduce beam deflection power requirements | |
US2755402A (en) | Color kinescopes of the masked-target dot-screen variety | |
US6914377B2 (en) | Natural view flat panel for cathode ray tube | |
US6396221B1 (en) | Color cathode-ray tube | |
US3006989A (en) | Color television picture reproducer | |
US5754014A (en) | Electron gun for a color picture tube | |
KR950001083B1 (ko) | 투사형 브라운관 | |
US6617778B2 (en) | Electron gun assembly for a color cathode ray tube | |
US6208067B1 (en) | Color cathode ray tube | |
US6555952B1 (en) | Electron gun and cathode ray tube using the same | |
EP0645796B1 (en) | Cathode ray tube apparatus | |
US4469987A (en) | Means for enhancing brightness of a monochrome CRT without loss of resolution | |
US4914511A (en) | Projection color TV using CRTs having interference filters with different number of layers | |
JPH07141999A (ja) | インライン型電子銃を備えたカラー陰極線管 | |
KR940005324Y1 (ko) | 칼라 음극선관용 전자총의 전극구조체 | |
KR100265779B1 (ko) | 칼라음극선관용 전자총 | |
US6800991B2 (en) | Cathode ray tube | |
KR100258905B1 (ko) | 칼라 음극선관용 전자총 | |
US7268478B2 (en) | Electron gun assembly and cathode ray tube with the same | |
KR830000762B1 (ko) | 투사형(投寫形)브라운관 | |
KR100759406B1 (ko) | 음극선관용 전자총 | |
KR100265778B1 (ko) | 칼라 음극선관용 전자총 | |
JPS58206034A (ja) | 陰極線管 | |
US20060202601A1 (en) | Electron gun for cathode ray tube and cathode ray tube with the same | |
KR100442953B1 (ko) | 칼라브라운관용 전자총 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20080130 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20090209 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20090209 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |