Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Eswin Computing Technology Co., Ltd.

China Agricultural University

Wenjuan Zhang

Gang Wang

Bin Wang

Bin Yang

Yang Yu

Jun Zhou

Yu Wang

Dan Liu

Kaixuan Wang

Xun Zhang

Xianglong Meng

Huali Jin

Youmin Kang

Jun Han

Yifan Liu

Youhao Sun

Yunxiao Zhang

Baoguang Liu

Liu Cao

Lele Ma

Xianshuai Yang

Xinyu Qin

Jinyao Li

A security defending method, a coprocessor, and a processing apparatus are disclosed. The security defending method is applicable in a coprocessor, including: receiving a jump destination encryption request for the operation task; using mask configuration to perform first mask processing on the first jump destination address value to obtain a first intermediate jump destination address value; performing an authentication operation based on the first jump destination storage address, a key reference value corresponding to the operation task and the first intermediate jump destination address value, to obtain a first encryption result value; using the mask configuration to perform second mask processing on the first encryption result value to obtain a first intermediate encryption result value; performing an authentication operation on the first intermediate encryption result value and the first jump destination address value to obtain a first encryption jump destination address value.

Security defending method, coprocessor, and processing apparatus

A device for dismantling a liquid crystal display includes a carrier platform, a dismantling bracket, a dividing piece and a driving component; the carrier platform includes a carrying surface for supporting the liquid crystal display to be dismantled thereon, and the liquid crystal display to be dismantled includes a display panel and a backlight unit bonded to each other; the dividing piece is located above the carrier platform and mounted onto the dismantling bracket; the dividing piece is capable of being driven by the driving component so as to move in a first direction and into a slit between the display panel and the backlight unit; and the first direction intersects with an extending direction of the dividing piece. The dismantling device for liquid crystal display can solve the problem that the display panel and the backlight unit are difficult to be dismantled.

Dismantling device for liquid crystal display with driving component included

Growing community of inventors

Beijing, China

Wenjuan Zhang