Matches 1 - 25 out of 25


Match Document Document Title
US20060145587 Material for shadow mask, process for producing the same, shadow mask from the shadow mask material and picture tube including the shadow mask  
A material for shadow mask excelling in tensile strength and magnetic properties; a process for producing the same; a shadow mask from the shadow mask material; and a picture tube including the...
US20070080621 Connecting structure of LCD shielding screen for welding mask  
A connecting structure of an LCD shielding screen for a welding mask, in which the LCD shielding screen for protecting user's eyes from harmful rays generated during a welding operation is...
US20070085464 Suspension system of a frame/mask assembly for colour cathode ray tubes  
Color cathode ray tube comprising a glass front face on which a screen of luminescent materials is deposited as well as a frame/color selection mask assembly, the mask being maintained by welding...
US20060214552 Material for aperture grill color image receiving tube, aperture grill, and color image receiving same  
A material for an aperture grill for a color image receiving tube which comprises a low carbon alloy steel containing 0.60 wt % or more or Mn, 0.051 wt % or more of Si, 0.03 wt % or less of AI and...
US20070266943 Shadow mask and evaporation system incorporating the same  
A shadow mask and an evaporation system incorporating the same. The shadow mask comprises at least one opening. The length and the width of the opening range from about 100 μm to about 200 μm and...
US20050253498 Frame section for a cathode ray tube  
The present invention relates to a frame section (1) and a method for uncoupling at least a part of a reinforcing flange (5) from the rest of the frame section, a shadow mask frame and a shadow...
US20070159048 SHADOW MASKS FOR FULL-COLOR PROCESS  
Shadow masks capable of full-color process of display elements are provided. An exemplary embodiment of a shadow mask comprises a main body having a plurality of openings formed therethrough. A...
US20060158088 Method of forming shadow mask pattern  
Disclosed is a method of forming a pattern on a mask sheet including an attaching portion to be attached to a mask frame, and a pattern area in which the pattern is formed. The method includes...
US20060103289 Mask frame assembly  
A mask assembly configured to prevent the mask from being thermally transformed and to maintain gaps between a plurality of divided pattern masks is disclosed. According to one embodiment, the...
US20090251041 ELECTRON BEAM DISPLAY  
An electron beam display, in which light extracting efficiency from phosphor and a bright-portion contrast are improved is provided, has: an electron-emitting device, a metal back, and a phosphor...
US20090072699 CATHODE RAY TUBE WITH IMPROVED MASK ASSEMBLY  
A cathode ray tube including a shadow mask. The shadow mask includes an aperture portion including a plurality of beam guide holes, a non-aperture portion surrounding the aperture portion, and a...
US20050162057 Cathode ray tube with improved, stackable interal magnetic shield  
A ferromagnetic shielding funnel for reception within the conical portion of a cathode ray tube having support members at the corner portions of its wider end. The support members project over a...
US20060181191 Inner shield for slim cathode ray tubes  
Disclosed herein is an inner shield for slim cathode ray tubes. On the assumption that the linear distance from an electron beam deflection center of a tube part to the plane formed by a seal edge...
US20070018555 Reinforced upper frame for supporting cabin of heavy construction equipment using welding deformation preventing structure, and method of manufacturing the same  
A reinforced upper frame for supporting a cabin of heavy construction equipment using a welding deformation preventing structure and a method of manufacturing the same are disclosed, in which even...
US20070001577 Shadow mask and manufacturing method thereof  
Disclosed is a shadow mask having a fine slit that can improve precision and resolution of a pattern by reducing side etching during an etching process of a mask substrate, and a manufacturing...
US20050236955 Flat cathode ray tube  
A flat cathode ray tube comprising a panel having a substantially-flat outer surface and an inner surface having a certain curvature, a funnel coupled to a rear end of the panel to form a hollow...
US20050035702 Shadow mask for cathode ray tube and manufacturing method thereof  
Disclosed is a cathode ray tube comprising a panel of which inner surface is coated with a fluorescent screen, a funnel connected to the panel, an electron gun housed in the funnel, emitting...
US20080088221 Shadow mask, method of manufacturing the same and method of forming thin film using the same  
A shadow mask, a method of manufacturing the shadow mask, and a method of forming a thin film using the shadow mask are provided. The shadow mask includes an upper layer and a lower layer. The...
US20060097618 Colour cathode ray tubes  
The invention concerns cathode ray tubes with substantially planar front surface, whereof the colour selecting mask is produced by swaging. The mask comprises an active surface enclosed by a solid...
US20060220516 Color picture tube  
A perforated curved-surface portion of a shadow mask in a color picture tube satisfies the following conditions. At an arbitrary point on an X-axis and a Y-axis, Rr is one radius of curvature of a...
US20080164804 MASK HAVING RAISED SUPPORTING BODIES  
A mask structure having raised supporting bodies is provided between an anode plate and a cathode plate to form a gate electrode layer. The mask is provided thereon with a plurality of apertures...
US20050174032 Cathode-ray tube  
A shadow mask has a major axis H and a minor axis V that intersect at right angles with each other, and a curvature along the major axis is set to satisfy the following relationships, Cxm0
US20070157879 MASK, FILM FORMING METHOD, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS  
Provided is a mask which is used to form on the surface of a substrate a plurality of linear film members disposed in parallel to each other by fixing one surface of the mask to the substrate and...
US20130259206 Shielding Electrode for an X-Ray Generator  
An x-ray generator includes a voltage source and a voltage divider network coupled thereto, a housing, and an insulator carried within the housing. An emitter cathode is carried within the housing...
US20050046327 Cathode ray tube  
A cathode ray tube includes a front side glass panel, a fluorescent screen formed on an inside surface of the panel, a funnel connected to the panel, forming a vacuum tube, an electron gun...

Matches 1 - 25 out of 25