Abstract: A liquid crystal display device includes: a resin frame including a storing space formed of a hole which passes through a first surface and a second surface; a light guide plate disposed in the storing space; and a liquid crystal display panel which is fixed on the first surface of the resin frame so as to overlap the light guide plate. The hole of the resin frame is formed of an inner peripheral surface, which is inclined, so that an opening of the second surface is smaller than an opening of the first surface. The light guide plate includes an outer peripheral surface, which is inclined, and is disposed in the storing space in a manner that the inner peripheral surface and the outer peripheral surface are opposed to each other.

Abstract: A liquid crystal display device includes: a resin frame including a storing space formed of a hole which passes through a first surface and a second surface; a light guide plate disposed in the storing space; and a liquid crystal display panel which is fixed on the first surface of the resin frame so as to overlap the light guide plate. The hole of the resin frame is formed of an inner peripheral surface, which is inclined, so that an opening of the second surface is smaller than an opening of the first surface. The light guide plate includes an outer peripheral surface, which is inclined, and is disposed in the storing space in a manner that the inner peripheral surface and the outer peripheral surface are opposed to each other.

Abstract: A cathode ray tube has an electron gun supported on a stem of a vacuum envelope having stem pins. The electron gun includes electrodes fixed on two bead glasses, and mount supports are embedded in end portions of the bead glasses for supporting the electron gun on the stem, and a supporting member connects one of the stem pins and one of the mount supports. The supporting member includes a plate-like portion, first and second bent portions bent from respective sides of the plate-like portion to form a generally C-shaped transverse cross section, the first bent portion is welded to the one of the mount supports, and the second bent portion is welded to the one of the stem pins. An axial length of the plate-like portion on its first-bent-portion side is longer than that on its second-bent-portion side.

Abstract: A color cathode ray tube includes a panel portion having a phosphor screen on its inside surface and suspending a shadow mask hanged closely spaced from the phosphor screen, a neck portion for housing an electron gun, and a funnel portion for connecting the panel portion to the neck portion. The electron gun is composed of a first plurality of grid electrodes spaced specified distances apart and arranged axially in a specified order, respectively, and fixed by insulating rods embedding the first plurality of grid electrodes therein, including a cup-shaped first grid electrode having a second plurality of in-line electron beam apertures in a bottom thereof and having the second plurality of cathodes incorporated therein. The cup-shaped first grid electrode is embedded in the insulating rods through metal tabs fixed thereto, and a thermal expansion coefficient T1 of the metal tabs and a thermal expansion coefficient T2 of the cup-shaped first grid electrode satisfy the following inequality, T1>T2.