GENEVA, July 31 -- SEMICONDUCTOR ENERGY LABORATORY CO., LTD. filed a patent application (IB2026/050328) for “DISPLAY DEVICE AND DISPLAY DEVICE PRODUCTION METHOD”. With publication no. WO/2026/159539, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H10K 59/122

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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