Au Optronics Corporation

Acer Display Technology, Inc.

Wen-Fa Sung

Yao-Ching Su

Jin-Yuh Lu

Ta-Yuan Lee

Yih-Jer Lin

Shiang-Wen Wan

Yi-Jen Wu

Chun-Chin Huang

An electrode on a substrate of a plasma display panel has a relatively narrow bus line conductor at an intersection with a pad, and a line width of the pad being wider than a line width of the bus line conductor and substantially narrower than a line width of a wider section of the pad, which avoids a break in the electrode when the electrode is fired at an elevated temperature.

Electrode and method of manufacture

An AC Plasma display panel. In one embodiment of the invention, a plurality of ribs are formed on a rear substrate to define a plurality of non-equilateral hexagonal discharge spaces. A front substrate is opposite the rear substrate. A plurality of bus electrodes are formed on the front substrate, wherein each bus electrodes are zigzag-shaped and extend substantially in a first direction. A plurality of extending electrodes are formed on the front substrate, protruding to corresponding non-equilateral hexagonal discharge spaces, wherein the extending electrodes are substantially triangle-shaped, and bevel edges of the extending electrodes contact the bus electrodes respectively.

Plasma display panel having discharge space shape with zigzag shaped electrodes

An AC Plasma display panel. In one embodiment of the invention, a plurality of ribs are disposed on a rear substrate forming non-equilateral hexagonal discharge spaces in a delta configuration. A front substrate is disposed opposite the rear substrate. A plurality of bus electrodes substantially extend in a first direction, and each contains a plurality of extending electrodes protruding into corresponding non-equilateral hexagonal discharge spaces.

Plasma display panel having near cross discharge spaces

A plasma panel includes a rear plate, a front plate disposed in parallel and spaced apart from the rear plate, a plurality of electrode pairs disposed in parallel with each other, and a first dielectric layer having a first predefined pattern to cover the electrode pairs. The plasma panel offers high brightness and luminous efficiency.

Plasma panel

A plasma display device is disclosed. The plasma display device has a first panel and a second panel parallel to each other. A dielectric layer is formed on the second panel, a plurality of barrier ribs are formed on the dielectric layer, and a plurality of buffer layers are formed opposite to the barrier ribs. The buffer layers have a first softening temperature, the barrier ribs have a second softening temperature, and the first softening temperature is lower than the second softening temperature. The buffer layers can be deformed and compressed at a temperature higher than the first softening temperature during a process for sealing the first and second panels, so as to unify heights of the barrier ribs.

Plasma display device

Disclosed is a high contrast PDP, comprising a glass substrate, shielding masks, patterned black matrices, transparent electrodes, display electrodes, a dielectric layer, an MgO layer. A black matrix layer is formed on the discharge region and the non-discharge region of the glass substrate and defined into shielding matrices and patterned black matrices respectively. Transparent electrodes are formed on the shielding mask, and display electrodes are formed on the transparent electrodes. The dielectric layer and MgO layer are sequentially formed over the whole glass substrate. The black matrix layer can consist of Cr/Cr O , Fe/Fe O or black low melting-point glass. The transparent electrodes can consist of ITO or stannic oxide. The display electrodes can consist of Cr/Cu/Al, Cr/Al/Cr or Ag. The dielectric layer can consist of lead oxide or silicon oxide.

High contrast PDP and a method for making the same

A plasma display panel device which can enlarge the bright region of a PDP with a given pixel size is provided. The auxiliary electrode of the plasma display panel device contacts not only the transparent electrode but also the substrate in order to avoid the auxiliary electrode being peeled off during the manufacturing process. Furthermore, the position of the auxiliary electrode is changed so the bright region between the pair of auxiliary electrodes is enlarged.

Plasma display panel device with auxiliary electrode

A front plate for a plasma display panel (PDP) and its modified fabricating method are provided using a backside exposure process and an appropriate processing sequence rearrangement to reduce the number of photomasks required and improve the accuracy of exposure and developing process. First, a light-shielding layer is patterned by performing a mesh printing process, or by performing an exposure and developing process using a first photomask, so as to form a light-shielding structure including black stripes and transparent electrodes' gaps. Next, using the light-shielding structure as a mask, a backside exposure and developing process as well as an etching process is performed to form a plurality of pairs of transparent electrodes on the substrate. Then, using a second photomask, another set of exposure, developing and etching processes are performed to form a plurality of pairs of metal electrodes on the corresponding transparent electrodes.

Growing community of inventors

Hsinchu, Taiwan

Wen-Fa Sung