KR930005084A - Shadow mask of stripe-shaped collar water pipe - Google Patents

Shadow mask of stripe-shaped collar water pipe Download PDF

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Publication number
KR930005084A
KR930005084A KR1019910014457A KR910014457A KR930005084A KR 930005084 A KR930005084 A KR 930005084A KR 1019910014457 A KR1019910014457 A KR 1019910014457A KR 910014457 A KR910014457 A KR 910014457A KR 930005084 A KR930005084 A KR 930005084A
Authority
KR
South Korea
Prior art keywords
shadow mask
slot
axis
stripe
water pipe
Prior art date
Application number
KR1019910014457A
Other languages
Korean (ko)
Other versions
KR940005208B1 (en
Inventor
이재엽
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910014457A priority Critical patent/KR940005208B1/en
Publication of KR930005084A publication Critical patent/KR930005084A/en
Application granted granted Critical
Publication of KR940005208B1 publication Critical patent/KR940005208B1/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

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  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

내용 없음.No content.

Description

스트라입형 칼라 수상관의 새도마스크Shadow mask of stripe-shaped collar water pipe

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

제6도 (가)는 본 발명에 의한 새도우 마스크 슬로트의 형상을 나타내는 정면도, (나)는 (가)에서 B부 확대 종단면도.Figure 6 (a) is a front view showing the shape of the shadow mask slot according to the present invention, (b) is a section B enlarged longitudinal section in (a).

Claims (2)

새도마스크의 슬로트와 브리지가 최소공경부 끝단이 유한 R을 갖고 있고 슬로트 중앙을 관통하는 전자빔 방향을 z축, 새도마스크 단축을 Y축 칼라수상관의 중심축 Z'를 기준으로 수평면을 이루는 또다른 방향을 X'라 할 때 상기 새도마스크의 X축 부근의 슬로트는 ｜y(Z1)｜y(Z2)｜이고, 이외의 슬로트 중 가rk쪽 슬로트는 y(Z1)≒y(Z2), 먼쪽 슬로트는 y방향 전자빔 편향각과 y방향 새도우 마스크 곡률을 고려하여 ｜y(Z1)｜y(Z2)｜의 범위로 되는 슬로트와 브리지 형상을 형성시킨 구성을 특징으로 하는 스트라입형 칼라 수상관의 새도마스크.The slot and bridge of the shadow mask have finite R at the end of the minimum diameter, and the horizontal direction of the electron beam penetrating the center of the slot in the z axis and the shadow mask short axis in the Y axis When X 'is another direction forming the slot, the slot near the X-axis of the shadow mask is | y (Z 1 ) | y (Z 2 ) |, and the other side slots are y (Z 1 ) ≒ y (Z 2 ), and the far side slots are considered to be y (Z) in consideration of the y-direction electron beam deflection angle and the y-direction shadow mask curvature. 1 ) | A shadow mask of a stripe-color collar tube characterized by a configuration in which a slot and a bridge form the range of y (Z 2 ) | 새도마스크의 모든 슬로트에 대해서 최소 공경부가 상, 하, 좌, 우 대칭이며 유한값의 R, B-Bb를 갖고 최소경 경부의 세로축을 슬로트 단경의 세로축을 중심으로 할때 각도 Q2-Q1에 따라 H=h×tan(Q2-Q2)만큼 바깥으로 중심이동시킨 슬로트와 브리지형상을 갖는 구성을 특징으로 하는 스트라입형 칼라수상관의 새도마스크.For all slots in the shadow mask, the minimum diameter is up, down, left, and right symmetric, with finite values of R, B-Bb, and the angle Q 2 when the longitudinal axis of the minimum diameter is centered on the longitudinal axis of the slot short diameter. A shadow mask of a stripe-type color water pipe, characterized by a configuration having a slot and a bridge centered outward by H = h × tan (Q 2 -Q 2 ) according to -Q 1 . ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910014457A 1991-08-22 1991-08-22 Strip type shadow mask for color cathode-ray tube KR940005208B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014457A KR940005208B1 (en) 1991-08-22 1991-08-22 Strip type shadow mask for color cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910014457A KR940005208B1 (en) 1991-08-22 1991-08-22 Strip type shadow mask for color cathode-ray tube

Publications (2)

Publication Number Publication Date
KR930005084A true KR930005084A (en) 1993-03-23
KR940005208B1 KR940005208B1 (en) 1994-06-13

Family

ID=19318888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014457A KR940005208B1 (en) 1991-08-22 1991-08-22 Strip type shadow mask for color cathode-ray tube

Country Status (1)

Country Link
KR (1) KR940005208B1 (en)

Also Published As

Publication number Publication date
KR940005208B1 (en) 1994-06-13

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