Image acceleration processing device for automatic optical inspection of LCD module

US11073484B2 · kind B2 · utility

Assignee

• Wuhan Jingce Electronic Group Co., LTD · CN

Inventors

• Changdong Ou · 红钢城街道, CN
• Zhou Wang · Aachen, DE
• Biaohua Deng · Hubei, CN
• Wentian Tang · Nanhu, CN
• Linhai Mei · 红钢城街道, CN
• Wenzhong Dong · 红钢城街道, CN
• Bo Li · 东风镇, CN
• Moxiao Xu · 红钢城街道, CN

Key dates

• Filing date: Apr 29, 2020
• Grant date: Jul 27, 2021
• Expiry date: Apr 29, 2040

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/30121
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An image acceleration processing device including a field programmable gate array (FPGA) processing platform; and a personal computer (PC). The FPGA processing platform includes: a first fiber interface configured to receive configuration parameters and test commands, and to output test results; a second fiber interface configured to exchange data with the PC; a third fiber interface configured to receive image data and output the configuration parameters and the test commands; a fourth fiber interface configured to control the generation of a screen lighting signal; and a fifth fiber interface configured to control an input/output (IO) light source.