Abstract: A drive circuit board 11 is mounted on a side portion of a chassis 10 in a position forming an angle with a flat display panel 1. A wiring board 13 has two flections 13DA, 13DB formed in two positions. The wiring board 13 is placed in a front corner of the flat display apparatus and between the flat display panel 1 and the drive circuit board 11, which are placed at angles on the chassis 10, in such a way that electrode terminals 13B and 13C are respectively connected to the flat display panel 1 and the drive circuit board 11, and a board body 13A is bent by the flections 13DA, 13DB, provided in the two positions, in the direction of projecting toward the front of the flat display panel 1.

Abstract: An optical filter 17 is attached to the display screen surface of a flat display panel 3 of a flat display apparatus. The optical filter 17 is constituted of a lamination of an electromagnetic-wave blocking sheet 17A, an infrared-radiation absorbing and color-tone correcting sheet 17B and an ambient light antireflective sheet 17C.

Abstract: A plasma display apparatus includes a plasma display panel, a circuit board mounting a drive circuit for driving the plasma display panel, a chassis structure provided on the backside of the plasma display panel for supporting the plasma display panel and for mounting the circuit board. In particular, the chassis structure comprises a first chassis member mounting the circuit board, and a second chassis member fixed on the backside of the plasma display panel, a plurality of support portions provided between the first and second chassis members for supporting the two chassis members and for forming a predetermined interval between the two chassis members.

Abstract: A display panel of the display apparatus is encompassed by a front case from the front and by a rear case from the back. The display apparatus includes a first attachment structure capable of attaching/detaching the front case on the front side, and a second attachment structure A formed on the four corners of the rear case for attaching the display apparatus to the wall. The attachment operation for attaching the display apparatus to the wall is performed while the front case is detached. After the completion of attaching the display apparatus on the wall, the front case is attached by way of the first attachment structure to prevent the second attachment structure A from being exposed to the front.

Abstract: A plasma display panel for color displaying is provided which is so formed that it is possible to improve the contrast and color purity of the display panel while at the same time controlling the brightness drop to a minimum level. In particular, it is possible to effectively inhibit a contrast drop usually caused due to neon emission. In practice, an optical filter capable of attenuating light components each having a wavelength within a range of 560-590 nm is provided on the front side of the plasma display panel. Such plasma display panel includes an electric discharge space containing a discharge gas mainly comprising neon gas and xenon gas.

Abstract: There is provided a flat panel type display apparatus which is superior in heat radiation, withstand voltage characteristic, and the like. A flexible substrate having driving devices for driving a display body mounted thereon is provided on the back surface of a metal chassis which supports the display body at the back surface thereof. The back surfaces of substrates of the driving devices which are semiconductor integrated circuit devices are polished to remove unnecessary oxide films therefrom, and formed of metal films on the back surfaces. The driving devices are disposed on the flexible substrate with the metal films facing upward, a solder paste is coated on the surfaces of the metal films and the surfaces of grounding wiring patterns formed on the flexible substrate, and a metal plate is disposed on both members through the solder paste.

Abstract: It is an object of the invention to save space, improve workability and visible appearance when a display apparatus is fixed to a wall. A display panel of the display apparatus is encompassed by a front case from the front and by a rear case from the back. The display apparatus includes a first attachment structure capable of attaching/detaching the front case on the front side, and a second attachment structure A formed on the four corners of the rear case for attaching the display apparatus to the wall. The attachment operation for attaching the display apparatus to the wall is performed while the front case is detached. After the completion of attaching the display apparatus on the wall, the front case is attached by means of the first attachment structure to prevent the second attachment structure A from being exposed to the front.

Abstract: A plasma display panel for color displaying is provided which is so formed that it is possible to improve the contrast and color purity of the display panel while at the same time controlling the brightness drop to a minimum level. In particular, it is possible to effectively inhibit a contrast drop usually caused due to neon emission. In practice, an optical filter capable of attenuating light components each having a wavelength within a range of 560-590 nm is provided on the front side of the plasma display panel. Such plasma display panel includes an electric discharge space containing a discharge gas mainly comprising neon gas and xenon gas.

Abstract: An effortless peeling operation is provided with maintaining the adhesion area required between a display panel and a chassis, which allows a disassembling operation for recycling and a parts replacement operation to be simplified. A plasma display apparatus includes a plurality of double-faced adhesive tapes 50 interposed between and adhering to the back surface of a display panel 1 and a chassis 3 for attaching the chassis 3 to the display panel 1. The double-faced adhesive tape 50 used has an adhesive strength smaller than a peel force produced by strain in a width direction caused by tension in a longitudinal direction, and the tape 50 is pulled in the longitudinal direction for peeling.

Abstract: A cooling structure for cooling an exothermic panel such as a plasma display panel by releasing heat therefrom, comprising: a chassis structure for holding the exothermic panel; a plurality of circuit board connecting portions, a plurality of heat radiating fins and a plurality of side frames, which are all integrally formed with the chassis structure on one side thereof. Specifically, at least one sort of the circuit board connecting portions, the heat radiating fins and the side frames are formed in a hollow structure.

Abstract: In a plasma display panel device including a plasma display panel and a drive circuit for driving the plasma display panel, a plurality of circuit boards (4, 13) are provided, and electronic components (E1′, E1″, E2′) making up the drive circuit are mounted separately on the plurality of circuit boards (4, 13).

Abstract: A plasma display apparatus includes a plasma display panel, a circuit board mounting a drive circuit for driving the plasma display panel, a chassis structure provided on the backside of the plasma display panel for supporting the plasma display panel and for mounting the circuit board. In particular, the chassis structure comprises a first chassis member mounting the circuit board, and a second chassis member fixed on the backside of the plasma display panel, a plurality of support portions provided between the first and second chassis members for supporting the two chassis members and for forming a predetermined interval between the two chassis members.

Abstract: There is provided a flat panel type display apparatus which is superior in heat radiation, withstand voltage characteristic, and the like. A flexible substrate having driving devices for driving a display body mounted thereon is provided on the back surface of a metal chassis which supports the display body at the back surface thereof. The back surfaces of substrates of the driving devices which are semiconductor integrated circuit devices are polished to remove unnecessary oxide films therefrom, and formed of metal films on the back surfaces. The driving devices are disposed on the flexible substrate with the metal films facing upward, a solder paste is coated on the surfaces of the metal films and the surfaces of grounding wiring patterns formed on the flexible substrate, and a metal plate is disposed on both members through the solder paste.

Abstract: A cooling structure for cooling an exothermic panel such as a plasma display panel by releasing heat therefrom, comprising: a chassis structure for holding the exothermic panel; a plurality of circuit board connecting portions, a plurality of heat radiating fins and a plurality of side frames, which are all integrally formed with the chassis structure on one side thereof. Specifically, at least one sort of the circuit board connecting portions, the heat radiating fins and the side frames are formed in a hollow structure.