KR100297697B1 - 음극선관용 전자총 - Google Patents
음극선관용 전자총 Download PDFInfo
- Publication number
- KR100297697B1 KR100297697B1 KR1019990017596A KR19990017596A KR100297697B1 KR 100297697 B1 KR100297697 B1 KR 100297697B1 KR 1019990017596 A KR1019990017596 A KR 1019990017596A KR 19990017596 A KR19990017596 A KR 19990017596A KR 100297697 B1 KR100297697 B1 KR 100297697B1
- Authority
- KR
- South Korea
- Prior art keywords
- electron beam
- electrode
- beam passing
- passing holes
- red
- 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 claims abstract description 90
- 230000001133 acceleration Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 241000226585 Antennaria plantaginifolia Species 0.000 description 3
- 240000000136 Scabiosa atropurpurea Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (4)
- 캐소우드, 제어전극, 스크린 전극과, 사중극렌즈를 형성하는 복수개의 포커스 전극과, 상기 포커스 전극과 인접하게 설치되어 주렌즈를 이루는 최종가속전극을 구비하는 음극선관용 전자총에 있어서,상기 포커스 전극의 출사면측에 형성되는 적,녹,청색의 전자빔 통과공은 종장형을 이루고, 좌우측에 형성되는 적,청색 전자빔 통과공의 크기는 중앙부에 형성되는 녹색 전자빔 통과공의 크기보다 크게 형성되는 것을 특징으로 하는 음극선관용 전자총.
- 제1항에 있어서,상기 적,청색 전자빔통과공의 수직길이 대 수평길이비는 상기 녹색 전자빔통과공의 수직길이 대 수평길이비보다 상대적으로 크게 형성되는 것을 특징으로 하는 음극선관용 전자총.
- 캐소우드, 제어전극, 스크린 전극과, 사중극렌즈를 형성하는 복수개의 포커스 전극과, 상기 포커스 전극과 인접하게 설치되어 주렌즈를 이루는 최종가속전극을 구비하는 음극선관용 전자총에 있어서,상기 포커스 전극의 출사면측에 형성되는 적,녹,청색의 전자빔 통과공은 횡장형을 이루고, 적,청색 전자빔 통과공의 크기는 녹색 전지빔 통과공의 크기보다 크게 형성되는 것을 특징으로 하는 음극선관용 전자총.
- 제3항에 있어서,상기 적,청색 전자빔 통과공의 수평길이 대 수직길이비는 녹색 전자빔 통과공의 수평길이 대 수직길이비보다 상대적으로 크게 형성되는 것을 특징으로 하는 음극선관용 전자총.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990017596A KR100297697B1 (ko) | 1999-05-17 | 1999-05-17 | 음극선관용 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990017596A KR100297697B1 (ko) | 1999-05-17 | 1999-05-17 | 음극선관용 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000073968A KR20000073968A (ko) | 2000-12-05 |
KR100297697B1 true KR100297697B1 (ko) | 2001-09-26 |
Family
ID=19585869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990017596A Expired - Fee Related KR100297697B1 (ko) | 1999-05-17 | 1999-05-17 | 음극선관용 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100297697B1 (ko) |
-
1999
- 1999-05-17 KR KR1019990017596A patent/KR100297697B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000073968A (ko) | 2000-12-05 |
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