公开(公告)号：US20230267869A1

公开(公告)日：2023-08-24

申请号：US17979802

申请日：2022-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHYUN PARK ,  KYUNGWON PARK ,  Junho Park ,  ILHUN SEO ,  SANG-UK LIM

IPC: G09G3/20 ,  G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/2074 ,  G09G3/2096 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/029 ,  G09G2360/16

Abstract: A display device includes a display panel including a pixel including a first sub-pixel displaying a first color, a second sub-pixel displaying a second color, and a third sub-pixel displaying a third color, a data driver applying a data voltage generated based on input image data to the pixel in an active period, sensing the first sub-pixel to generate first sensing data in a blank period, sensing the second sub-pixel to generate second sensing data in the blank period, and sensing the third sub-pixel to generate third sensing data in the blank period, and a driving controller compensating for the first sensing data, the second sensing data, and the third sensing data based on a grayscale value of the input image data.

公开(公告)号：US20250085531A1

公开(公告)日：2025-03-13

申请号：US18830962

申请日：2024-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Bohyeon Hwang ,  Seongjin Yeon ,  Junho Park ,  Jaemin Lee

IPC: G02B27/00 ,  G02B7/00 ,  G06F30/20 ,  G06N7/01

Abstract: An apparatus for manufacturing an optical device including a barrel portion and a first lens arranged in the barrel portion includes a light simulation part that receives initial design values for the optical device and simulate light passing through the optical device, and a Monte Carlo simulation part that determines whether the initial design values are appropriate by using Monte Carlo simulation.

公开(公告)号：US12039910B2

公开(公告)日：2024-07-16

申请号：US17979802

申请日：2022-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghyun Park ,  Kyungwon Park ,  Junho Park ,  Ilhun Seo ,  Sang-Uk Lim

IPC: G09G3/20 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/36

CPC classification number: G09G3/2074 ,  G09G3/2003 ,  G09G3/2096 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3607 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/029 ,  G09G2360/16

Abstract: A display device includes a display panel including a pixel including a first sub-pixel displaying a first color, a second sub-pixel displaying a second color, and a third sub-pixel displaying a third color, a data driver applying a data voltage generated based on input image data to the pixel in an active period, sensing the first sub-pixel to generate first sensing data in a blank period, sensing the second sub-pixel to generate second sensing data in the blank period, and sensing the third sub-pixel to generate third sensing data in the blank period, and a driving controller compensating for the first sensing data, the second sensing data, and the third sensing data based on a grayscale value of the input image data.