CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., Ltd.
31 patents in portfolio
- US12484341utility2025Method for Growing Electron-blocking Layer, Epitaxial Layer, and Light-emitting Diode Chip0 cites
- US12412770utility2025Transfer Component and Manufacturing Method Thereof, and Transfer Head0 cites
- US12414412utility2025Light-emitting Chip Transfer System and Light-emitting Chip Transfer Method0 cites
- US12183846utility2024Device and Method for Removing Metal Gallium, and Laser Lift-off System0 cites
- US12183851utility2024LED Epitaxial Structure and Manufacturing Method Therefor, Light Emitting Device and Display Panel0 cites
- US12132032utility2024Micro Component Structure and Manufacturing Method Thereof, and Transfer Method for Light-emitting Diode Chip0 cites
- US12078831utility2024Optical Projection Imaging System and Method0 cites
- US12062555utility2024Micro Light-emitting Diode Mass Transfer Apparatus and Method0 cites
- US12062642utility2024Mass Transfer Device, Manufacturing Method Thereof and Display Apparatus0 cites
- US12040431utility2024Method for Manufacturing Display Panel, Display Panel, and Display Apparatus0 cites
- US12015113utility2024Bonding Method, Display Backplane and System for Manufacturing Display Backplane0 cites
- US11984530utility2024Light Emitting Diode Structure0 cites
- US11942570utility2024Micro Light-emitting Diode Comprising Nanoring and Manufacturing Method Thereof0 cites
- US11915985utility2024Detection Structure and Detection Method0 cites
- US11894490utility2024Spherical Flip-chip Micro-led, Method for Manufacturing the Same, and Display Panel0 cites
- US11862113utility2024Display Panel and Electronic Device0 cites
- US11862502utility2024Device, Apparatus, and Method for Semiconductor Transfer0 cites
- US11847963utility2023Driving Circuit and Display Apparatus0 cites
- US11784159utility2023Mass Transfer Device and Mass Transfer Method0 cites
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