Japan Display has been granted a patent for a display device with sensors, detection electrodes, and signal lines. The innovative design includes a first substrate, pixels with sub-pixels, and sensor wires overlapping signal lines. The device aims to improve display functionality and performance. GlobalData’s report on Japan Display gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Japan Display, Under-screen fingerprint recognition was a key innovation area identified from patents. Japan Display's grant share as of May 2024 was 49%. Grant share is based on the ratio of number of grants to total number of patents.
Display device with sensor wires overlapping signal lines
A recently granted patent (Publication Number: US12013998B2) discloses a display device with a unique configuration. The device includes a first insulating film with signal lines, separated lines, and detection electrodes arranged in a matrix. The separated lines extend along the signal lines and overlap specific detection electrodes, with varying numbers of contact holes connecting them. Additionally, the separated lines are positioned next to each other in the direction of the signal lines, enhancing the functionality of the display device.
Furthermore, the display device features detection electrodes separated by slits and arranged in a matrix pattern. The insulating film used in the device is translucent resin, adding to its innovative design. Notably, the separated lines in the device are not directly connected to the integrated circuit, highlighting a distinct aspect of the display device's construction. Overall, the patented display device showcases a novel approach to display technology, incorporating specific configurations to optimize performance and functionality in a visually appealing manner.
To know more about GlobalData’s detailed insights on Japan Display, buy the report here.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
