Inventor
SU ZIFANG
CN8 patents
⚠️ This page may combine multiple inventors who share the name “SU ZIFANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFOVISION OPTOELECT KUNSHAN
6 patentsUS10288914B2May 14, 2019
Liquid crystal display with switchable viewing angle and method of viewing angle control
INFOVISION OPTOELECT KUNSHAN28 citations91
US9983422B2May 29, 2018
LCD panel and LCD and viewing angle control method of LCD panel
INFOVISION OPTOELECT KUNSHAN2 citations68
US11269204B2Mar 8, 2022
Viewing angle switchable liquid crystal display device and viewing angle switching method
INFOVISION OPTOELECT KUNSHAN1 citations60
US11187928B2Nov 30, 2021
Method for driving liquid crystal display device capable of switching between wide viewing angle and narrow viewing angle
INFOVISION OPTOELECT KUNSHAN1 citations60
US10371971B2Aug 6, 2019
Liquid crystal display with switchable viewing angle and method of viewing angle control
INFOVISION OPTOELECT KUNSHAN1 citations55
US10002578B2Jun 19, 2018
Moving impurity ions in a liquid crystal display device
INFOVISION OPTOELECT KUNSHAN1 citations48
INFOVISION OPTOELECTRONICS (KUNSHAN) CO LTD
2 patentsUS9798169B2Oct 24, 2017
Liquid crystal display with switchable viewing angle and method of viewing angle control
INFOVISION OPTOELECTRONICS (KUNSHAN) CO LTD29 citations90
US9720266B2Aug 1, 2017
Liquid crystal display with switchable viewing angle and method of viewing angle control
INFOVISION OPTOELECTRONICS (KUNSHAN) CO LTD2 citations64