公开(公告)号：US20220352118A1

公开(公告)日：2022-11-03

申请号：US17722831

申请日：2022-04-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yoshiyuki HARUMOTO ,  YOSHITO HASHIMOTO

IPC: H01L23/00 ,  H01L25/075 ,  H01L33/62 ,  H01L33/44

Abstract: A micro-LED mounting substrate includes a wiring line substrate provided with at least a plurality of substrate-side connecting portions on one plate surface, a plurality of micro-LEDs disposed side by side in the one plate surface of the wiring line substrate and each including at least a light-emitting face and an LED-side connecting portion provided on a surface opposite to the light-emitting face and connected to the substrate-side connecting portion, a first positioning portion provided on at least a portion of the plurality of micro-LEDs, and facing an installation surface of the substrate-side connecting portion of the wiring line substrate, and a second positioning portion provided on the installation surface of the substrate-side connecting portion of the wiring line substrate and capable of positioning the micro-LEDs including the first positioning portion by being recess-projection-fitted to the first positioning portion.

公开(公告)号：US20190088224A1

公开(公告)日：2019-03-21

申请号：US16134843

申请日：2018-09-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HIDEKI FUJIMOTO ,  MAKOTO KITAGAWA ,  YUSUKE NISHIHARA ,  YOSHITO HASHIMOTO

IPC: G09G3/36

Abstract: Common electrodes are provided in a manner in which the common electrodes are divided into a common electrode for an odd column corresponding to a pixel electrode to which a positive video signal is applied in a certain frame period, and a common electrode for an even column corresponding to a pixel electrode to which a negative video signal is applied in the certain frame period. A common electrode driver is configured to be capable of separately applying a voltage to the common electrode for the odd column and the common electrode for the even column.