Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Shandong Lanbeisite Educational Equipment Group

Mengxun Yang

Jian Wang

Xiaojuan Wu

Jiaxing Wang

Yu Zhao

Yao Bi

Dawei Feng

Tianyang Han

Yang Ge

Xiuliang Wang

Zhiqiang Yu

A liquid crystal handwriting board is provided. The liquid crystal handwriting board includes a first substrate and a second substrate that are disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; wherein the first substrate includes: a first base substrate, and a transistor and a pixel electrode disposed at a side, proximal to the second substrate, of the first base substrate, the transistor being electrically connected to the pixel electrode; wherein the transistor includes a channel region, wherein a ratio of an area of the channel region to an on-current of the transistor is greater than a ratio of an area of a channel region of a reference transistor to an on-current of the reference transistor.

Liquid crystal handwriting board

Growing community of inventors

Beijing, China

Mengxun Yang