KR950015500A - Color water tube with improved mask-frame assembly - Google Patents

Color water tube with improved mask-frame assembly Download PDF

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Publication number
KR950015500A
KR950015500A KR1019940030001A KR19940030001A KR950015500A KR 950015500 A KR950015500 A KR 950015500A KR 1019940030001 A KR1019940030001 A KR 1019940030001A KR 19940030001 A KR19940030001 A KR 19940030001A KR 950015500 A KR950015500 A KR 950015500A
Authority
KR
South Korea
Prior art keywords
mask
frame
box
frame assembly
color water
Prior art date
Application number
KR1019940030001A
Other languages
Korean (ko)
Inventor
스피나 파올로
유게니오 코스마 페드로
Original Assignee
데니스 에이취. 어얼백
비디오 칼라, 에스.피.에이.
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 데니스 에이취. 어얼백, 비디오 칼라, 에스.피.에이. filed Critical 데니스 에이취. 어얼백
Publication of KR950015500A publication Critical patent/KR950015500A/en

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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
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
    • H01J2229/0722—Frame
    • 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
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

개량된 컬러 수상관(8)은 장방형 페이스 플레이트 판넬(12)을 갖는 진공 봉합체(10)를 포함한다. 상기 판넬은 그 내부 표면에 시청 스크린(22)과 그 안에 장착된 마스크-프레임 어셈블리(24,25)를 포함한다. 상기 마스크-프레임 어셈블리는 주변 프레임(25)에 부착된 섀도우 마스크(24)를 포함한다. 본 발명의 개량된 컬러 수상관은 마스크 주변 둘레에서 연장하는 박스형 봉입부를 구비하며, 상기 프레임 물질은 섀도우 마스크 물질과 거의 동일한 두께를 갖는다.The improved color tube 8 includes a vacuum encapsulation 10 having a rectangular face plate panel 12. The panel includes a viewing screen 22 and mask-frame assemblies 24 and 25 mounted therein on its inner surface. The mask-frame assembly includes a shadow mask 24 attached to the peripheral frame 25. The improved color water tube of the present invention has a box-shaped enclosure extending around the periphery of the mask, the frame material having a thickness almost equal to that of the shadow mask material.

Description

개량된 마스크-프레임 어셈블리를 갖는 컬러 수상관Color water tube with improved mask-frame assembly

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

제1도는 본 발명을 실시화하는 컬러 수상관의 축단면의 측면도.BRIEF DESCRIPTION OF THE DRAWINGS The side view of the axial cross section of the color water pipe which implements this invention.

제2도는 제1도의 수상관에서 경량 박스 프레임의 모서리부의 상부도.2 is a top view of the edge of the lightweight box frame in the water pipe of FIG.

제3도는 제2도의 라인 3-3에서 취한 박스 프레임의 단면도.3 is a cross-sectional view of the box frame taken at line 3-3 of FIG.

제4도는 제1섀도우 마스크 및 박스 프레임 어셈블리의 단면 부분 측면도.4 is a cross-sectional side view of a first shadow mask and box frame assembly.

제5도는 제2섀도우 마스크 및 박스 프레임 어셈블리의 단면 부분 측면도.5 is a cross-sectional partial side view of the second shadow mask and box frame assembly.

제6도는 제3섀도우 마스크 및 박스 프레임 어셈블리의 단면 부분 측면도.6 is a side cross-sectional side view of the third shadow mask and box frame assembly.

Claims (4)

장방형 페이스 플레이트 판넬(12)을 갖는 진공 봉합체(10)를 포함하는데, 상기 판넬은 그 내부 표면 상의 시청 스크린(22)과 상기 판넬내에 장착된 마스크-프레임 어셈블리(24, 25;36;48)를 포함하며, 상기 마스크-프레임 어셈블리가 주변 프레임(25;38;50)에 부착된 섀도우 마스크(24;46)를 포함하는 컬러 수상관 (8)에 있어서, 상기 프레임(25;38;50)은 상기 마스크 (24;46) 주변 둘레에 박스형 봉입부를 형성하며, 상기 프레임이 상기 마스크와 거의 동일한 두께를 갖는 것을 특징으로 하는 컬러 수상관.A vacuum encapsulation 10 having a rectangular face plate panel 12, which comprises a viewing screen 22 on its inner surface and a mask-frame assembly 24, 25; 36; 48 mounted in the panel. A color receiving tube (8) comprising a shadow mask (24; 46) attached to a peripheral frame (25; 38; 50); A box-shaped encapsulation around the periphery of said mask (24; 46), said frame having a thickness substantially equal to said mask. 제1항에 있어서, 상기 프레임(25)이 단면에서 L-형인 두개의 편(30,31)으로 형성되어 상기 박스형 구조체와 서로 용접되는 것을 특징으로 하는 컬러 수상관.2. The color water pipe according to claim 1, wherein the frame (25) is formed of two pieces (30, 31) which are L-shaped in cross section and welded to the box-shaped structure. 제1항에 있어서, 상기 프레임(38)이 단면에서 삼각형인 박스형 구조체를 형성하는 두개의 편(40,42)으로 형성되는 것을 특징으로 하는 컬러 수상관.The color water tube according to claim 1, wherein the frame (38) is formed of two pieces (40, 42) forming a box-shaped structure that is triangular in cross section. 제1항에 있어서, 상기 프레임(50)이 단면에서 장방형인 박스형 구조체를 형성하기위해 굽어진 단일편으로 형성되는 것을 특징으로 하는 컬러 수상관.2. The color receiving tube according to claim 1, wherein the frame (50) is formed in a single piece bent to form a box-shaped structure that is rectangular in cross section. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940030001A 1993-11-19 1994-11-16 Color water tube with improved mask-frame assembly KR950015500A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI93A002460 1993-11-19
IT93MI002460A IT1265203B1 (en) 1993-11-19 1993-11-19 TUBE FOR THE REPRODUCTION OF COLOR IMAGES EQUIPPED WITH A COMPLETE PERFECTED MASK-FRAME

Publications (1)

Publication Number Publication Date
KR950015500A true KR950015500A (en) 1995-06-17

Family

ID=11367232

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940030001A KR950015500A (en) 1993-11-19 1994-11-16 Color water tube with improved mask-frame assembly

Country Status (5)

Country Link
EP (1) EP0654811A1 (en)
JP (1) JPH07192646A (en)
KR (1) KR950015500A (en)
CN (1) CN1111393A (en)
IT (1) IT1265203B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980022929A (en) * 1996-09-24 1998-07-06 손욱 Shadow Mask Frame Assembly for Cathode Ray Tubes
KR100404986B1 (en) * 1998-07-08 2003-11-10 톰슨 라이센싱 에스.에이. Color picture tube having a tensioned mask-support frame assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0179082B1 (en) * 1995-07-04 1999-03-20 구자홍 Cathode ray tube
US5594300A (en) * 1995-11-15 1997-01-14 Thomson Consumer Electronics, Inc. Color picture tube having a tensioned mask and compliant support frame assembly
US5982085A (en) * 1997-12-23 1999-11-09 Philips Electronics North America Corporation Color cathode ray tube with improved shadow mask mounting system
ITMI20042220A1 (en) * 2004-11-18 2005-02-18 Videocolor Spa TOGETHER SQUARE-MASK SET FOR CATHODIC RAYS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688239A (en) * 1979-12-19 1981-07-17 Hitachi Ltd Shadow mask assembly
JPS6280941A (en) * 1985-09-30 1987-04-14 Mitsubishi Electric Corp Color picture tube
US5021707A (en) * 1989-11-17 1991-06-04 Rca Licensing Corporation Color picture tube having shadow mask with improved support
US5072151A (en) * 1991-01-14 1991-12-10 Videocolor S.P.A. Color picture tube having improved shadow mask frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980022929A (en) * 1996-09-24 1998-07-06 손욱 Shadow Mask Frame Assembly for Cathode Ray Tubes
KR100404986B1 (en) * 1998-07-08 2003-11-10 톰슨 라이센싱 에스.에이. Color picture tube having a tensioned mask-support frame assembly

Also Published As

Publication number Publication date
ITMI932460A1 (en) 1995-05-19
EP0654811A1 (en) 1995-05-24
CN1111393A (en) 1995-11-08
IT1265203B1 (en) 1996-10-31
ITMI932460A0 (en) 1993-11-19
JPH07192646A (en) 1995-07-28

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application