A liquid crystal panel foreign object inspection system
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 太湖县市场监督检验所(太湖县功能膜检测研究院)
- Publication Date
- 2019-01-15
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to the field of liquid crystal display technology, in particular to a liquid crystal panel foreign object inspection system. Background technique
[0002] With the full popularity of smart phones and the continuous innovation of technology, mobile phone products are characterized by rapid updates, low prices, and strict quality, and the competition among major mobile phone manufacturers is becoming increasingly fierce. In this context, the price will undoubtedly become a powerful weapon to defeat the opponent. Low cost has become an issue that everyone pays more and more attention to. Based on the above, the cost pressure is spread to various mobile phone parts suppliers.
[0003] As we all know, the assembly of the backlight has extremely high requirements on the cleanliness of the materials and the environment. As long as the tiny foreign matter is clearly visible to the human eye, it is almost regarded as bad. However, zero ...