Au Optronics Corporation

Shou-Ling Sui

Chen-Hsien Liao

Po-Cheng Chen

Jiun-Han Wu

A handwriting input apparatus comprises a position-encoding layer and a pen. The position-encoding layer comprises a plurality of position-encoding pattern. The position-encoding layer is transparent to visible light and is reflective to light of predetermined wavelengths. Each position-encoding pattern represents a specific code. The pen has a projector and a camera at one end. The projector is adapted to generate a light beam of the predetermined wavelengths toward the position-encoding layer. The camera is adapted to capture images of the plurality of position-encoding pattern.

Handwriting input apparatus

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.

Growing community of inventors

Pa Te, Taiwan

Shou-Ling Sui