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KR920010717A - Shadow Mask for Cathode Ray Tube - Google Patents

Shadow Mask for Cathode Ray Tube Download PDF

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Publication number
KR920010717A
KR920010717A KR1019900019290A KR900019290A KR920010717A KR 920010717 A KR920010717 A KR 920010717A KR 1019900019290 A KR1019900019290 A KR 1019900019290A KR 900019290 A KR900019290 A KR 900019290A KR 920010717 A KR920010717 A KR 920010717A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
shadow mask
electron beam
cathode
Prior art date
Application number
KR1019900019290A
Other languages
Korean (ko)
Other versions
KR930002653B1 (en
Inventor
이원복
Original Assignee
김정배
삼성전관 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019900019290A priority Critical patent/KR930002653B1/en
Publication of KR920010717A publication Critical patent/KR920010717A/en
Application granted granted Critical
Publication of KR930002653B1 publication Critical patent/KR930002653B1/en

Links

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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

내용 없음No content

Description

음극선관용 섀도우마스크Shadow Mask for Cathode Ray Tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

음극선과 패널내측 공간부에 설치되며 전자총으로부터 주사되는 전자빔이 통과되는 전자빔 통과공이 그 몸체로 형성된 음극선관용 섀도우 마스크에 있어서, 상기 몸체의 내면에 산화베릴륨의 코팅층을 형성하는 것을 특징으로 하는 음극선관용 섀도우 마스크.In the cathode ray tube shadow mask provided in the cathode and the inner space of the panel and the electron beam passing hole through which the electron beam scanned from the electron gun passes, the cathode ray tube shadow, characterized in that to form a coating layer of beryllium oxide on the inner surface of the body Mask. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900019290A 1990-11-27 1990-11-27 Shadow Mask for Cathode Ray Tube KR930002653B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900019290A KR930002653B1 (en) 1990-11-27 1990-11-27 Shadow Mask for Cathode Ray Tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900019290A KR930002653B1 (en) 1990-11-27 1990-11-27 Shadow Mask for Cathode Ray Tube

Publications (2)

Publication Number Publication Date
KR920010717A true KR920010717A (en) 1992-06-27
KR930002653B1 KR930002653B1 (en) 1993-04-07

Family

ID=19306601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019290A KR930002653B1 (en) 1990-11-27 1990-11-27 Shadow Mask for Cathode Ray Tube

Country Status (1)

Country Link
KR (1) KR930002653B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376034B1 (en) * 2000-03-02 2003-03-15 이종헌 Grinding paper and leather manufacturing process changing color by user's temperature
KR100387088B1 (en) * 2000-06-12 2003-06-11 이강희 Synthetic resin mold having color-changing character according to ambient temperature and manufacturing method thereof
US9493668B2 (en) 2012-01-09 2016-11-15 Chromatic Technologies, Inc. Reversible thermochromic and photochromic ink pens and markers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376034B1 (en) * 2000-03-02 2003-03-15 이종헌 Grinding paper and leather manufacturing process changing color by user's temperature
KR100387088B1 (en) * 2000-06-12 2003-06-11 이강희 Synthetic resin mold having color-changing character according to ambient temperature and manufacturing method thereof
US9493668B2 (en) 2012-01-09 2016-11-15 Chromatic Technologies, Inc. Reversible thermochromic and photochromic ink pens and markers
US9676953B2 (en) 2012-01-09 2017-06-13 Chromatic Technologies, Inc. Reversible thermochromic and photochromic ink pens and markers
US9777178B2 (en) 2012-01-09 2017-10-03 Chromatic Technologies, Inc. Reversible thermochromic and photochromic ink pens and markers

Also Published As

Publication number Publication date
KR930002653B1 (en) 1993-04-07

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