Ching-Chung Tsai

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Nantou, TW

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Patents Grantslast 30 patents

Information Patent Grant
LCD having trench formed on the substrate(s) to stop sealing materi...
- Patent number 6,018,380
- Issue date Jan 25, 2000
- Prime View International Co.
- Dyi-Chung Hu
- G02 - OPTICS