Au Optronics Corporation

Tai-Tso Lin

Chen-Yuan Tu

Chia Wen Dai

Chia-Ming Chang

Chun-Nan Lin

Wei-Chou Chen

Bo-Ru Jian

Chen-Yi Wu

Chen-Chung Wu

Mei-Hui Lee

Chun-Hao Su

Jiang-Jin You

Cheng-Min Lu

I-Peng Chien

Wei-Liang Chan

Po-Jen Chen

Chi-Hsiung Chang

Hui-Min Sung

A display apparatus includes a driving backplane and a light-emitting element. The driving backplane includes a substrate, a pixel driving circuit disposed on the substrate and a pad electrically connected to the pixel driving circuit. The pad has a first metal layer, a first intermetallic layer and a first diffusion barrier layer, wherein the first metal layer, the first intermetallic layer and the first diffusion barrier layer are sequentially stacked along a direction away from the substrate. The light-emitting element includes an electrode and a conductive bump electrically connected to the electrode. The conductive bump has a second intermetallic layer, and the first diffusion barrier layer is located between the second intermetallic layer and the first intermetallic layer.

Display apparatus

A display panel has a plurality of pixel areas and a peripheral area surrounding the pixel areas, and includes a substrate, at least two planarization layers, a plurality of pads, a first dummy pattern, and a plurality of light-emitting devices. The substrate has a first substrate edge extending in a first direction. The at least two planarization layers are disposed on the substrate. The pads are disposed on the at least two planarization layers, and are located in the pixel areas. The pads include at least one first edge pad closest to the first substrate edge. The first dummy pattern is disposed on the at least two planarization layers, and extends in the peripheral area between the at least one first edge pad and the first substrate edge. The light-emitting devices are electrically connected to the pads.

Display panel

An electronic device and a manufacturing method thereof are provided. The electronic device includes an array substrate, which includes a substrate, a first conductive layer, a first insulating layer, a second conductive layer, and a second insulating layer. The substrate has a substrate surface. The first conductive layer is located on the substrate surface. The first insulating layer is located on the first conductive layer. The second conductive layer is located on the first insulating layer and includes a first sputtering layer, a second sputtering layer, and a third sputtering layer. The second insulating layer is located on the second conductive layer. The second sputtering layer is located between the first and third sputtering layers, and includes a first metal element. The first sputtering layer includes the first metal element and a second metal element. The third sputtering layer includes the first metal element and a third metal element.

Electronic device and manufacturing method thereof

A pixel structure includes a substrate, a thin film transistor disposed on the substrate and having a first end, a second end and a control end, a first signal line electrically connected to the first end of the thin film transistor, a second signal line electrically connected to the control end of the thin film transistor, a pixel electrode electrically connected to the second end of the thin film transistor, and a light shielding layer. At least one of the first end of the thin film transistor, the second end of the thin film transistor, the control end of the thin film transistor, the first signal line and the second signal line is formed of a conductive layer. The light shielding layer is disposed on a top surface and a sidewall of the conductive layer. The light shielding layer includes a photoresist and particles mixed within the photoresist.

Pixel structure

A display panel includes a first substrate, a second substrate, a display medium layer, pixel units, and a light-shielding conductive pattern layer. The first substrate has a first inner surface and a first outer surface, and the first outer surface serves as a display surface of the display panel. The second substrate is disposed opposite to the first substrate and has a second inner surface and a second outer surface. The display medium layer is disposed between the first inner surface and the second inner surface. The pixel units are disposed between the display medium layer and the first inner surface, and at least one of the pixel units includes an active element. The light-shielding conductive pattern layer is disposed between the display medium layer and the second inner surface, at least partially overlaps the active element in a vertical projection direction, and includes a first patterned light-shielding conductive layer and a first patterned low-reflection layer. The first patterned light-shielding conductive layer is disposed between the first patterned low-reflection layer and the second substrate.

Display panel and display device

Growing community of inventors

Hsinchu, Taiwan

Tai-Tso Lin