公开(公告)号：US20190005870A1

公开(公告)日：2019-01-03

申请号：US16023092

申请日：2018-06-29

Applicant: LG Display Co., Ltd.

Inventor： Jungeun SON ,  Hyeonho SON ,  Jinyeong KIM ,  Hanchul PARK ,  Seonghwan JU

IPC: G09G3/32 ,  H01L27/12 ,  H01L25/16 ,  H01L33/62 ,  H01L25/075

Abstract: A display panel and a display apparatus using the same are disclosed. A display panel includes a base substrate including a plurality of pixel regions having corresponding gate lines and data lines, and a plurality of pads arranged at an outer periphery of the base substrate. The display panel further includes a group of subminiature light emitting diodes (LEDs) in each of the pixel regions to display an image. The subminiature LEDs in one of the pixel regions are arranged at locations within the one of the pixel regions based on a location of the one of the pixel regions with respect to a center of the base substrate.

公开(公告)号：US20250126930A1

公开(公告)日：2025-04-17

申请号：US18819196

申请日：2024-08-29

Applicant: LG Display Co., Ltd.

Inventor： Chunghwan AN ,  Jungeun SON ,  Hanyoung YANG ,  Jinho KIM

IPC: H01L33/00 ,  H01L25/075

Abstract: A display device may include a substrate on which pixels are defined, each pixel including a plurality of sub-pixels; a step formation layer disposed on the substrate; an adhesive layer disposed on the step formation layer; and a plurality of light-emitting elements respectively disposed in the plurality of sub-pixels, and disposed on the adhesive layer. The adhesive layer may include: a plurality of first portions respectively overlapping the light-emitting elements, a plurality of non-adhering areas respectively disposed adjacent to the plurality of first portions; and a second portion other than the plurality of first portions and the plurality of non-adhering areas. Accordingly, a transfer process may be simplified, and a transfer process time may be reduced. A method for manufacturing the display device is also disclosed.