P

Inventor

LAN CHUANYAN

CN26 patents
⚠️ This page may combine multiple inventors who share the name “LAN CHUANYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

21 patents
US11127356B2Sep 21, 2021

Method for compensating brightness unevenness of a display device and related display device

CHENGDU BOE OPTOELECT TECH CO2 citations72
US10636345B2Apr 28, 2020

Method of compensating in display panel, driving unit and display panel

CHENGDU BOE OPTOELECT TECH CO3 citations71
US11488511B2Nov 1, 2022

Image processing method, drive device, display panel and wearable device

CHENGDU BOE OPTOELECT TECH CO1 citations62
US11380275B2Jul 5, 2022

Image processing method and device, display device and computer-readable storage medium

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11217549B2Jan 4, 2022

Driving chip and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11069296B2Jul 20, 2021

Regulating device and regulating method for gray scale voltage, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations61
US12356549B2Jul 8, 2025

Display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations60
US11948396B2Apr 2, 2024

Display assembly and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations60
US11217141B2Jan 4, 2022

Gamma correction method and apparatus, display apparatus, computer storage medium

CHENGDU BOE OPTOELECT TECH CO1 citations60
US12302489B2May 13, 2025

Circuit board module and touch display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12048086B2Jul 23, 2024

Circuit board module and touch display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations59
US11244591B2Feb 8, 2022

Gamma correction method, gamma correction device and gamma correction system

CHENGDU BOE OPTOELECT TECH CO1 citations58
US11170708B2Nov 9, 2021

Gamma correction method and device, display device, and computer storage medium

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11636811B2Apr 25, 2023

Data burning method and data burning device

CHENGDU BOE OPTOELECT TECH CO0 citations51
US11579737B2Feb 14, 2023

Touch substrate and touch display device

CHENGDU BOE OPTOELECT TECH CO0 citations51
US11270663B2Mar 8, 2022

Method for detecting compensation parameters of brightness, method for compensating brightness, detection device for detecting compensation parameters of brightness, brightness compensation device, display device, and non-volatile storage medium

CHENGDU BOE OPTOELECT TECH CO0 citations51
US10971070B2Apr 6, 2021

Driver circuit and its working method and display device

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12363822B2Jul 15, 2025

Flexible printed circuit and display device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US11417271B2Aug 16, 2022

Brightness adjustment method of display panel, display panel and driving method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations49
US12342517B2Jun 24, 2025

Display device, bent spacer module and assembling method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations48
US12230897B2Feb 18, 2025

Circuit board assembly, display assembly and assembling method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations48

BOE TECHNOLOGY GROUP CO LTD

5 patents