Inventor
HSIEH PAO-JU
TW16 patents
⚠️ This page may combine multiple inventors who share the name “HSIEH PAO-JU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
14 patentsUS6351334B1Feb 26, 2002
Reflective diffraction grating for use in display devices
IND TECH RES INST41 citations91
US5631111AMay 20, 1997
Method for producing color filters
IND TECH RES INST18 citations82
US6721030B2Apr 13, 2004
Spontaneous alignment method for manufacturing cholesteric reflective polarizer
IND TECH RES INST15 citations81
US5641595AJun 24, 1997
Manufacture of color filters by incremental exposure method
IND TECH RES INST20 citations78
US6669999B2Dec 30, 2003
Method for broadening bandwidth of cholesteric liquid crystal
IND TECH RES INST12 citations73
US6110625AAug 29, 2000
Methods for manufacturing color filters
IND TECH RES INST8 citations70
US6879356B2Apr 12, 2005
Optical device having an E-mode polarizer
IND TECH RES INST10 citations68
US5645970AJul 8, 1997
Weak base developable positive photoresist composition containing quinonediazide compound
IND TECH RES INST8 citations68
US8023080B2Sep 20, 2011
High transmittance brightness enhanced optical element for LCD by wholly coating process
IND TECH RES INST3 citations62
US12006461B2Jun 11, 2024
Light color conversion material and light color conversion ink
IND TECH RES INST0 citations61
US10501688B2Dec 10, 2019
Enhanced wavelength converting structure
IND TECH RES INST1 citations61
US7499124B2Mar 3, 2009
Polymer dispersed liquid crystal device conditioned with a predetermined anchoring energy, a predetermined polymer concentration by weight percent and a predetermined cell gap to enhance phase separation and to make smaller and more uniform liquid crystal droplets
IND TECH RES INST0 citations52
US9222022B2Dec 29, 2015
Polymer-stabilized optical isotropic liquid crystal formulation and optical isotropic liquid crystal device
IND TECH RES INST0 citations51
US10394080B2Aug 27, 2019
Wideband compensation stack film and optical element using the same
IND TECH RES INST0 citations50