MX9703014A - Panel de placa frontal de cromocinescopio. - Google Patents

Panel de placa frontal de cromocinescopio.

Info

Publication number
MX9703014A
MX9703014A MX9703014A MX9703014A MX9703014A MX 9703014 A MX9703014 A MX 9703014A MX 9703014 A MX9703014 A MX 9703014A MX 9703014 A MX9703014 A MX 9703014A MX 9703014 A MX9703014 A MX 9703014A
Authority
MX
Mexico
Prior art keywords
panel
seal land
picture tube
color picture
corners
Prior art date
Application number
MX9703014A
Other languages
English (en)
Other versions
MXPA97003014A (es
Inventor
Stephen Thomas Opresko
Richard Wayne Hutzler
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of MX9703014A publication Critical patent/MX9703014A/es
Publication of MXPA97003014A publication Critical patent/MXPA97003014A/es

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
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

Un cromocinescopio (10) mejorado incluye una envoltura de vidrio (11) que comprende un panel de placa frontal (12), un embudo (15) y un cuello (14). El panel de placa frontal tiene cuatro lados (L, S) y cuatro esquinas e incluye una placa frontal rectangular transparente (18), que tiene una pantalla de luminiscencia catodica (22) sobre una superficie interna de la misma y una pared lateral (20) que se extiende periféricamente desde la placa frontal. El extremo de la pared lateral que enfrenta el embudo tiene una superficie de union (21) que está sellada al embudo. La mejora comprende la superficie de union de pared lateral (21, 31) que tiene un ancho variable alrededor de la periferia del panel, en donde las porciones más anchas de la superficie de union de pared lateral (21) están ubicadas a lo largo de los lados del panel y las porciones más estrechas de la superficie de union de pared lateral (31) se localizan en las esquinas del panel. El ancho de la superficie de union de pared lateral es desde 5% hasta 17% menor de las esquinas del panel que en los centros de los lados del panel.
MXPA/A/1997/003014A 1996-04-25 1997-04-24 Panel de placa frontal de cromocinescopio MXPA97003014A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/635,183 US6011350A (en) 1996-04-25 1996-04-25 Color picture tube faceplate panel
US08635183 1996-04-25

Publications (2)

Publication Number Publication Date
MX9703014A true MX9703014A (es) 1998-05-31
MXPA97003014A MXPA97003014A (es) 1998-10-23

Family

ID=

Also Published As

Publication number Publication date
DE19717170A1 (de) 1997-10-30
JP2004319520A (ja) 2004-11-11
DE19717170B4 (de) 2008-11-27
KR100239263B1 (ko) 2000-01-15
FR2748600B1 (fr) 2004-07-09
CN1168533A (zh) 1997-12-24
JPH1040833A (ja) 1998-02-13
JP4156574B2 (ja) 2008-09-24
KR970071954A (ko) 1997-11-07
JP2008186816A (ja) 2008-08-14
US6011350A (en) 2000-01-04
FR2748600A1 (fr) 1997-11-14
CN1097845C (zh) 2003-01-01

Similar Documents

Publication Publication Date Title
DE3472858D1 (en) Shadow mask for a colour picture tube, and tube provided with such a mask
KR840008085A (ko) 음극 선관
CA2168062A1 (en) Color Picture Tube Having Improved Faceplate Panel
JPS61179042A (ja) 偏平型画像表示装置
SG48747A1 (en) Pigment-attached blue-emitting phosphor and color cathode-ray tube
GB2147142B (en) Cathode-ray tube having a faceplate panel with an apparently planar screen periphery
MX9703014A (es) Panel de placa frontal de cromocinescopio.
CA2099646A1 (en) Cathode-Ray Tube Having Internal Magnetic Shield with Strengthening Ribs
EP0247793A3 (en) Cathode-ray tube having an internal magnetic shield
KR850008036A (ko) 컬러 수상관
CA2042789A1 (en) Crt with implosion protection means having mounting lug base-accommodating concavities therein
ES8607620A1 (es) Un tubo de imagen en color
MY117573A (en) Color picture tube having improved shadow mask frame
DE69503220D1 (de) Farbkathodenstrahlröhre und anzeigevorrichtung
MY113943A (en) Color cathode-ray tube having an internal magnetic shield
IT1265203B1 (it) Tubo per la riproduzione di immagini a colori dotato di un compelsso maschera-telaio perfezionato
KR970008282A (ko) 칼라수상관
MY118550A (en) Cathode- ray tube mounting within a cabinet
WO1996019899A3 (en) Display device comprising a cathode ray tube
CA2134509A1 (en) Color Picture Tube with Shadow Mask Having Skirt with Reverse Bend
JPS56159045A (en) Color picture tube
TH17832A (th) " หลอดภาพสีที่มีชุดโครงหน้ากากที่ปรับปรุงให้ดีขึ้น "
CA2038225A1 (en) Color picture tube having improved corner support for a shadow mask-frame assembly
TH17832EX (th) " หลอดภาพสีที่มีชุดโครงหน้ากากที่ปรับปรุงให้ดีขึ้น "
JPS55136436A (en) Projection cathode-ray tube

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees