KR200204588Y1 - 방열형음극선관 - Google Patents
방열형음극선관 Download PDFInfo
- Publication number
- KR200204588Y1 KR200204588Y1 KR2019980003826U KR19980003826U KR200204588Y1 KR 200204588 Y1 KR200204588 Y1 KR 200204588Y1 KR 2019980003826 U KR2019980003826 U KR 2019980003826U KR 19980003826 U KR19980003826 U KR 19980003826U KR 200204588 Y1 KR200204588 Y1 KR 200204588Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cathode ray
- ray tube
- heat
- outside
- heat generated
- 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
- 239000002470 thermal conductor Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
Claims (1)
- 패널부(3), 펀넬부(5), 네크부(7)로 구성된 통상적인 음극선관에 있어서,상기 패널부(3)와 펀넬부(5)의 사이에 개재되어 접합되고, 관 내에서 발생한 열을 흡수 및 전도하여 외부로 발산하는 열전도체(31)를 포함하고, 상기 열전도체(31)는 형광면(25)과 섀도우마스크(21)를 지지하는 스터드 핀(23)과 접촉되게 구성한 것을 특징으로 하는 방열형 음극선관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980003826U KR200204588Y1 (ko) | 1998-03-16 | 1998-03-16 | 방열형음극선관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980003826U KR200204588Y1 (ko) | 1998-03-16 | 1998-03-16 | 방열형음극선관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990037937U KR19990037937U (ko) | 1999-10-15 |
KR200204588Y1 true KR200204588Y1 (ko) | 2000-12-01 |
Family
ID=19532805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019980003826U Expired - Fee Related KR200204588Y1 (ko) | 1998-03-16 | 1998-03-16 | 방열형음극선관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200204588Y1 (ko) |
-
1998
- 1998-03-16 KR KR2019980003826U patent/KR200204588Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990037937U (ko) | 1999-10-15 |
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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: 19980316 |
|
UA0201 | Request for examination |
Patent event date: 19980316 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: 20000331 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 20000831 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20000918 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 20000919 |
|
UG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |