Au Optronics Corporation

Acer Display Technology, Inc.

Jiun-Han Wu

Po-Cheng Chen

Chien-Hsing Li

Chen-Kwang Pan

Horng-Bin Hsu

Jin-Yuh Lu

Yu-Kai Lin

Yao-Ching Su

Tzeng-Shii Tsai

Shou-Ling Sui

Wei-Yuan Tsou

Tzu-Pang Chieng

A Plasma Display Panel (PDP) apparatus, system and method, includes a circuit framework structure, chassis structure, panel structure, TCP structure, at least one thermal pad structure and an insulating structure. An integrated circuit is coupled to at least one thermal pad structure and the TCP structure, and the circuit framework structure is disposed external to the TCP structure. Therefore, efficient dissipation of heat that is generated during operation of the PDP structures may be obtained. In addition, the amount of accumulated heat in the PDP structure may be significantly reduced due the PDP apparatus and structure configuration, thereby increasing the PDP operational life.

Plasma display panel thermal dissipation apparatus and method

An alignment mark for a plasma display panel (PDP). The alignment mark comprises a first and a second alignment patterns installed on a front and a rear substrate respectively. The second alignment pattern on the non-display area is simultaneously formed with the rib barrier formation on the display area of the rear substrate, wherein the second alignment pattern is hexagonal-honeycomb. The first alignment pattern on the front substrate is simultaneously formed with the non-transparent material fabrication, such as a bus electrode or black matrix fabrication, and corresponds to a space within the second alignment pattern. The first alignment pattern comprises at least one line segment, parallel to at least one side of the hexagonal honeycomb pattern on the rear substrate with a predetermined distance therebetween.

Alignment mark and plasma display panel comprising the alignment mark

A mercury-heating device is provided. The device is disposed on a substrate of a planar light source. The heating device includes a patterned electrode and a container. The patterned electrode is formed on the substrate and coupled to an external power source. The container, which covers over the patterned electrode, is a dielectric layer formed on the substrate. The container is used for containing mercury alloy or liquid mercury.

Mercury-heating device and method of manufacturing the same

The present invention relates to a plasma display panel with improved Luminance and luminous efficiency. The panel includes barrier ribs configured to form a plurality of closed cells, with each closed cell having a discharge region filled with a xenon gas of at least 15% by volume, and another gas of 85% or less by volume.

Plasma display panel performing high luminance and luminous efficiency

An electrode mounting structure and a flat panel display employing the same. Bonding electrodes, board electrodes, and an anisotropic conductive adhesive layer are all provided. Bonding strength and reliability of the electrode mounting structure are improved by the anisotropic conductive adhesive layer completely covering bonding electrode exposure areas after thermal compression, bonding the bonding electrodes and the board electrodes.

Electrode mounting structure and flat panel display employing the same

A plasma display panel. Front and rear plates are spaced by a rib structure that is disposed on the rear plate with Neon gas filled therebetween. The rib structure partitions off the rear plate into a plurality of first, second and third sub-pixels adjacent to each other, wherein both of the first and second sub-pixels are smaller than the third one. Red, green and blue phosphors are disposed in the first, second and third sub-pixels respectively, wherein adjacent first, second and third sub-pixels form a pixel.

Plasma display panel

A plasma display panel having an array of display cells, each display cell having a closed-rib structure and provided with a fluorescent layer wherein the fluorescent layer thickness in at least one of the display cells is different from the fluorescent layer thickness in other display cells.

Color plasma display panel

A plasma display panel (PDP) with a driving circuit one-sidedly and its manufacturing method is disclosed. The PDP includes a first substrate having a first edge, a second substrate spaced apart from the first substrate, a first electrode positioned on the first substrate along a first direction, a second electrode positioned on the second substrate along a second direction, a bonding electrode, and a conductive device. The second direction of the second electrode is substantially perpendicular to the first direction of the first electrode. The first substrate has a first length and the second substrate has a second length shorter than the first length. The bonding electrode is disposed on the first edge of the first substrate uncovered by the second substrate.

Plasma display panel with driving circuit one sidedly and its manufacturing method

A flat panel display includes a front substrate, a rear substrate parallel to and spaced apart from the front substrate for forming a gap between the front and rear substrates. A display area is positioned on the surface of the rear substrate facing the front substrate. The flat panel display further includes a plurality of barrier ribs positioned on the display area of the rear substrate, a first channel rib positioned on at least two sides of the display area of the rear substrate, and a second channel rib spaced from the first channel rib by a predetermined distance. The first channel rib and the second channel rib form a sealing channel. A sealing frit fills the sealing channel to seal together the front substrate and the rear substrate.

Flat panel display of a sealing channel

A display panel is disclosed. The display panel includes a substrate having an edge and a printed circuit board. A plurality of bonding electrodes are formed on the substrate, and positioned along the edge of the substrate. Each bonding electrode neither overlaps nor connects with any of the other bonding electrodes. The bonding electrodes are spaced from the edge of the substrate by a distance. A plurality of board electrodes are formed on the printed circuit board. Each board electrode neither overlaps nor connects with any other board electrodes. The position of each board electrode corresponds to that of one of the bonding electrodes. An auxiliary bonding pad is formed between the bonding electrodes and the edge of the substrate. When a conductive adhesive layer and a protective adhesive layer are formed to adhere the substrate with the printed circuit board, the auxiliary bonding pad can reduce a space formed between the bonding electrodes and the conductive adhesive layer, and also eliminates the possibility of the bubble formation therebetween. Therefore, the substrate is completely sealed with the printed circuit board.

Plasma display panel with an auxiliary bonding pad

A plasma display panel(PDP) is disclosed. The PDP includes a rear plate, a front plate spaced apart and positioned in parallel with the rear plate, and a plurality of barrier ribs positioned in the space between the rear plate and the front plate to define a plurality of discharge space groups. Each discharge space group includes a first discharge space, a second discharge space, and a third discharge space. Each discharge space is filled with the different discharge gases including a first, a second, and a third discharge gas for respectively emitting of one of three primary colors. The rear plate of the PDP has a reflecting layer to reflect the light and prevent the light from penetrating through the rear plate so as to increase the luminescent efficiency of the PDP.

Full-color plasma display panel using different discharge gases to emit lights

An electrode bonding structure is disclosed for reducing the thermal expansion of a circuit board during the bonding process of the circuit board and a substrate of a flat display. The electrode bonding structure includes a substrate, a circuit board, and an anisotropic conductive film ACF. A substrate dielectric layer and an indenting pad are formed on the surface of the substrate, and the inner surface of the indenting pad is lower than the surface of the substrate dielectric layer by an indenting depth H . The circuit board is placed parallel to the substrate, and a circuit dielectric layer and a bump pad are formed on the surface of the circuit board. The bump pad is higher than the surface of the circuit dielectric layer by a height H . The ACF is placed between the substrate and the circuit board, and the thickness of the ACF is a thickness H . The position of the indenting pad is corresponded to that of the bump pad, and the height H is not less than the sum of the thickness H and the depth H , that is, H >&equals;H &plus;H . The thermal expansion of the circuit board can be reduced during the bonding process of the substrate and the circuit board and the quality of the display can also be improved.

Electrode bonding structure for reducing the thermal expansion of the flexible printed circuit board during the bonding process

A plasma display panel includes a rear plate, a front plate parallel to and spaced apart from the rear plate, and a plurality of ribs between the plates to define a plurality of discharge space groups therebetween. Each discharge space group includes a first discharge space and a second discharge space. A first fluorescent layer is coated in the first discharge space and on a first side wall surface of the ribs surrounding the first discharge space, and a second fluorescent layer is coated in the second discharge space and on a second side wall surface of the ribs surrounding the second discharge space. A second thickness of the second fluorescent layer is larger than a first thickness of the first fluorescent layer so that the surface area of the first fluorescent layer is larger than the surface area of the second fluorescent layer.

A protective device for a tube bonded on a plasma display panel (PDP). The PDP includes a plate which does not break when experiencing a first force, an air holo for passing air above and below the plate and in air communications with the tube, and doughnut-shaped base disposed around the air hole and the tube. The protective device includes a hollow shield with a first opening on a bottom end bonded to the doughnut-shaped base for containing the tube, and a binding compound for binding the hollow shield to the doughnut-shaped base. The hollow shield remains bonded to the doughnut-shaped base when experiencing a second force which is smaller than the first force. When the hollow shield experiences an external force greater than the second force, the hollow shield will separate from the doughnut shaped base without breaking the plate.

Growing community of inventors

Sanchung, Taiwan

Jiun-Han Wu