BOE Technology Group Co., Ltd. et al. v. Samsung Display Co., Ltd.

IPR2025-01479

BOE has filed an IPR petition challenging Samsung Display's OLED pixel‑circuit patent (US 11,574,991). The petition asserts obviousness over multiple prior‑art references covering TFT layouts, capacitor structures, and pixel designs. Detailed claim‑by‑claim analyses are provided to support unpatentability under 35 U.S.C. §103.

Jurisdiction
US PTAB
Case Number
IPR2025-01479
Filing Date
31 August 2025
Status
ok

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