KR950007489A - Projection tv mask - Google Patents

Projection tv mask Download PDF

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Publication number
KR950007489A
KR950007489A KR1019930017574A KR930017574A KR950007489A KR 950007489 A KR950007489 A KR 950007489A KR 1019930017574 A KR1019930017574 A KR 1019930017574A KR 930017574 A KR930017574 A KR 930017574A KR 950007489 A KR950007489 A KR 950007489A
Authority
KR
South Korea
Prior art keywords
horizontal
mask
projection television
vertical beams
beams
Prior art date
Application number
KR1019930017574A
Other languages
Korean (ko)
Inventor
간우영
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930017574A priority Critical patent/KR950007489A/en
Publication of KR950007489A publication Critical patent/KR950007489A/en

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Abstract

이 고안은 프로젝션 텔레비젼의 마스크에 관한 것으로서, 마스크는 일체로된 몰드물로서 대형이기 때문에 금형비가 상당히 고가이고 각각의 제품의 사이즈별로 상응하는 만큼의 금형이 소요됨에 따라 비경제적인 종래의 문제점을 해결하고자 하다.The present invention relates to a mask of a projection television, and since the mask is an integral mold, a large mold cost is very expensive, and as a result, it is necessary to solve an uneconomical problem due to the need for a corresponding mold for each product size. Do.

이를 해결하기 위하여 이 발명은, 마스크를 수평 및 수직비임으로 분리하여 연결부재에 의해 결합하고 상기 수평비임에 보강비임을 장착함으로써 화면크기가 가변이 가능하게 하여 각각의 사이즈에 적용하여 사용할 수 있도록 하며, 충분한 강도를 유지하여 마스크의 변형을 방지하면서 제품외관상의 문제점을 없앨 뿐만 아니라 제품 경쟁력도 향상되도록 한 것이다.In order to solve this problem, the present invention separates the mask into horizontal and vertical beams, and combines them by a connecting member and installs reinforcement beams on the horizontal beams so that the screen size is variable so that they can be applied to each size. In addition, by maintaining sufficient strength to prevent the deformation of the mask while eliminating the problem of the appearance of the product to improve the product competitiveness.

Description

프로젝션 텔레비젼의 마스크Projection tv mask

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

제1도는 이 발명에 따른 프로젝션 텔레비젼의 마스크가 설치된 상태를 나타낸 사시도,1 is a perspective view showing a state where a mask of a projection television according to the present invention is installed;

제2도는 제1도의 A-A선상을 취한 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 이 발명의 요부인 마스크를 분리하여 나타낸 일부 절결 사시도이다.3 is a partially cutaway perspective view showing the mask, which is a main part of the present invention, separately.

Claims (4)

스크린을 지지하도록 일체로된 몰드물로 형성된 프로젝션 텔레비젼의 마스크에 있어서, 상기 마스크가 수평 및 수직비임으로 분리되고 이 수평 및 수직비임이 연결부재로 연결·결합되어 있는 프로젝션 텔레비젼의 마스크.A projection television mask formed of a molded body integrally supporting a screen, wherein the mask is separated into horizontal and vertical beams, and the horizontal and vertical beams are connected and coupled with a connecting member. 제1항에 있어서, 상기 수평 및 수직비임이, “L”형으로 형성되고 수개의 격벽에 의해 2개의 장방형 공간이 형성되며 상기 공간사이에는 스크린 안착홈이 형성되어 있는 프로젝션 텔레비젼의 마스크.The projection television mask according to claim 1, wherein the horizontal and vertical beams are formed in an "L" shape, and two rectangular spaces are formed by several partitions, and screen seating grooves are formed between the spaces. 제1항에 있어서, 상기 연결부재가, 조립후 유동이 방지를 위해 긴밀하게 조립되도록 수평 및 수직비임의 장공에 삽입되는 결합편이 양단에 연장되어 있는 프로젝션 텔레비젼의 마스크.A projection television mask according to claim 1, wherein said connecting member extends at both ends thereof with coupling pieces inserted into the holes of the horizontal and vertical beams so as to be tightly assembled to prevent flow after assembly. 제1항에 있어서, 상기 수평비임중 하부의 수평비임에, 별도의 보강비임이 장착되고 상기 보강비임은 수평비임과 프레임에 체결부재로 장착되어 있는 프로젝션 텔레비젼의 마스크.The projection television mask according to claim 1, wherein a separate reinforcement beam is attached to a lower horizontal beam of the horizontal beam, and the reinforcement beam is mounted to the horizontal beam and the frame as a fastening member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930017574A 1993-08-31 1993-08-31 Projection tv mask KR950007489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930017574A KR950007489A (en) 1993-08-31 1993-08-31 Projection tv mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930017574A KR950007489A (en) 1993-08-31 1993-08-31 Projection tv mask

Publications (1)

Publication Number Publication Date
KR950007489A true KR950007489A (en) 1995-03-21

Family

ID=66817412

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930017574A KR950007489A (en) 1993-08-31 1993-08-31 Projection tv mask

Country Status (1)

Country Link
KR (1) KR950007489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100375853B1 (en) * 2000-03-08 2003-03-15 주식회사 성림전자 Mask border structure of wall hangings television
KR100401319B1 (en) * 1999-02-24 2003-10-10 캐논 가부시끼가이샤 Image display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401319B1 (en) * 1999-02-24 2003-10-10 캐논 가부시끼가이샤 Image display device
KR100375853B1 (en) * 2000-03-08 2003-03-15 주식회사 성림전자 Mask border structure of wall hangings television

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
WITB Written withdrawal of application