Inventor

LAI CHIH-CHANG

TW73 patents

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

LAI CHIH-CHANG

NOVATEK MICROELECTRONICS CORP

Touch display device

Control method for controller of interface device with multiple sensing functions

Method of driving touch panel and touch with display driver system using the same

Method of driving touch panel and touch with display driver system using the same

Touch sensor system and multiplexer thereof

Touch sensor system and multiplexer thereof

Method for proximity sensing

Touch control method for touch device

Touch panel module and electrostatic discharging method

Touch panel module and touch controller thereof

Electronic device and panel with wireless power function

Temperature detecting method for touch display panel

Foldable touch display panel, electronic device and driver circuit

Control method for controller of interface device with multiple sensing functions

In-cell optical sensing display panel

Control circuit, electronic device, and control method for stylus pen interacting with touch panel

Method of controlling display panel and related control circuit

Touch display panel and a touch control circuit

Sensor device and system and related controller, multiplexer and panel apparatus

Electrode structure of capacitive touch panel

Knob on touch panel and related control method

Touch integrated display device

Display panel with touch sensor

Touch display panel, electronic apparatus, and driver circuit

Touch apparatus

Touch sensing device and driving method for driving touch sensing device

Touch display device

LAI CHIH-CHANG

Touch panel having light-shielding layer

Touch controller for touch-sensing display apparatus and driving method thereof

Touch panel and driving method of touch panel

Layout structure of capacitive touch panel and manufacturing method thereof

Layout structure of capacitive touch panel

Driving method for a display

Power-saving driving method for liquid crystal display device

WINTEK CORP

Method and apparatus for improving resolution of display unit

Backlight module

Flat display capable of enhanced resolution and display panel thereof

WU JASON

Transparent capacitive touch panel and manufacturing method thereof

Capacitive touch panel

HSU CHING-FU

System and method for modulating backlight

Image display method

WANG WEN-CHUN

Touch-sensing display device

Touch sensing method for resistive type touch apparatus

TPK HOLDING CO LTD

Capacitive touch panel

LI JIAN-FENG

Resistive touch control device and driving method and driving controller thereof

HUNG YEN CHUNG

Capacitive touch panel and electrode structure thereof

Wang shun-li

Touch sensing method capable of dynamically adjusting tough threshold value

CHANG TING-YU

Touch apparatus and touch sensing method

CHANG HUI-HUNG

Driving method for touch-sensing display device and touch-sensing device thereof

WANG PO-HSIEN

Touch-sensitive display panel