P

Inventor

LIAO CHI-CHANG

TW66 patents
⚠️ This page may combine multiple inventors who share the name “LIAO CHI-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IND TECH RES INST

23 patents
US7339716B2Mar 4, 2008

Transflective electrophoretic display device

IND TECH RES INST42 citations92
US7248394B2Jul 24, 2007

Transflective electrophoretic display and manufacturing method thereof

IND TECH RES INST28 citations92
US7181979B1Feb 27, 2007

Method and system for inspecting flexible device

IND TECH RES INST27 citations92
US7583253B2Sep 1, 2009

Apparatus for automatically adjusting display parameters relying on visual performance and method for the same

IND TECH RES INST17 citations83
US7578437B2Aug 25, 2009

Display-enabled electronic system

IND TECH RES INST13 citations83
US6912038B2Jun 28, 2005

Method for manufacturing liquid crystal display

IND TECH RES INST16 citations80
US7550094B2Jun 23, 2009

Liquid crystal device

IND TECH RES INST7 citations73
US7599025B2Oct 6, 2009

Vertical pixel structures for emi-flective display and methods for making the same

IND TECH RES INST6 citations72
US7482185B2Jan 27, 2009

Vertical pixel structures for emi-flective display and methods for making the same

IND TECH RES INST6 citations72
US6737303B2May 18, 2004

Process for forming organic semiconducting layer having molecular alignment

IND TECH RES INST9 citations72
US7609356B2Oct 27, 2009

Modulized display component and manufacturing method thereof

IND TECH RES INST2 citations62
US7576736B2Aug 18, 2009

Pixel structure for vertical emissive- reflective display

IND TECH RES INST2 citations62
US7335324B2Feb 26, 2008

Color filter manufacturing method for a plastic substrate

IND TECH RES INST6 citations62
US7440071B2Oct 21, 2008

Display device and method for fabricating display device

IND TECH RES INST3 citations61
US6773870B2Aug 10, 2004

Process of manufacturing a diffusive direct reflector using gray tone exposure

IND TECH RES INST4 citations60
US6922227B2Jul 26, 2005

Plastic liquid crystal display device and method for manufacturing the same

IND TECH RES INST2 citations57
US7733458B2Jun 8, 2010

Method for manufacturing an electro-optic device and electro-optic device, and article therefor

IND TECH RES INST1 citations51
US7505094B2Mar 17, 2009

Black-white cholesteric liquid crystal display and method for manufacturing the same

IND TECH RES INST0 citations51
US7488230B2Feb 10, 2009

Manufacturing method of display panel and sealing layer material thereof

IND TECH RES INST1 citations51
US7297576B2Nov 20, 2007

Method for fabricating thin film transistor (TFT) display

IND TECH RES INST1 citations51
US6867117B2Mar 15, 2005

Organic device including semiconducting layer aligned according to microgrooves of photoresist layer

IND TECH RES INST0 citations51
US6844579B2Jan 18, 2005

Organic device including semiconducting layer aligned according to microgrooves of photoresist layer

IND TECH RES INST0 citations51
US7486101B2Feb 3, 2009

Method and apparatus for inspecting flexible display medium layer

IND TECH RES INST1 citations50

IRIS OPTRONICS CO LTD

21 patents
US11947204B2Apr 2, 2024

Cholesterol liquid crystal display device

IRIS OPTRONICS CO LTD2 citations72
US10509250B2Dec 17, 2019

Cholesteric liquid crystal writing board

IRIS OPTRONICS CO LTD3 citations68
US12469469B2Nov 11, 2025

Composite display device and controlling method thereof

IRIS OPTRONICS CO LTD1 citations64
US12360410B2Jul 15, 2025

Self-powered display device

IRIS OPTRONICS CO LTD0 citations62
US12078879B2Sep 3, 2024

Cholesteric liquid crystal display device and control method for reducing inrush current when clearing picture

IRIS OPTRONICS CO LTD0 citations61
US11977302B2May 7, 2024

Cholesteric liquid crystal display device and driving method for improving non-uniform image quality of cholesteric liquid crystal display device

IRIS OPTRONICS CO LTD0 citations61
US11948528B2Apr 2, 2024

Driving method of cholesteric liquid crystal display

IRIS OPTRONICS CO LTD0 citations61
US11852941B2Dec 26, 2023

Cholesteric liquid crystal display device

IRIS OPTRONICS CO LTD0 citations58
US12469472B2Nov 11, 2025

Cholesterol liquid crystal display and driving method thereof

IRIS OPTRONICS CO LTD0 citations53
US11327375B2May 10, 2022

Reflective cholesteric liquid crystal display

IRIS OPTRONICS CO LTD1 citations53
US12437730B2Oct 7, 2025

Cholesteric liquid crystal display device with efficient charging capability and its charging method

IRIS OPTRONICS CO LTD0 citations52
US12313924B2May 27, 2025

Self-powered display device

IRIS OPTRONICS CO LTD0 citations52
US12235529B2Feb 25, 2025

Cholesteric liquid crystal display

IRIS OPTRONICS CO LTD0 citations52
US12548531B2Feb 10, 2026

Cholesteric liquid crystal display and driving method of cholesteric liquid crystal display

IRIS OPTRONICS CO LTD0 citations51
US12339554B2Jun 24, 2025

Self-powered cholesteric liquid crystal display device and maximum power tracking method

IRIS OPTRONICS CO LTD0 citations51
US12332528B2Jun 17, 2025

Cholesterol liquid crystal display device

IRIS OPTRONICS CO LTD0 citations51
US12266321B2Apr 1, 2025

Cholesteric liquid crystal display and driving method thereof

IRIS OPTRONICS CO LTD0 citations51
US12235528B2Feb 25, 2025

Cholesteric liquid crystal display device, control system, and control method thereof

IRIS OPTRONICS CO LTD0 citations51
US12235559B2Feb 25, 2025

Double-layer cholesteric liquid crystal display and its manufacturing method

IRIS OPTRONICS CO LTD0 citations48
US12216359B2Feb 4, 2025

Spliced reflective display

IRIS OPTRONICS CO LTD0 citations48
US12085793B2Sep 10, 2024

Cholesteric liquid crystal display device

IRIS OPTRONICS CO LTD0 citations48

XINTEC INC

4 patents

IND TECHNOLOGY RESEACH INST

1 patent

CHEN CHUNG-HAO

1 patent

Showing the top 50 of 66 patents by PatentIndex Score.