Inventor
LIU HONG-DA
TW24 patents
⚠️ This page may combine multiple inventors who share the name “LIU HONG-DA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
12 patentsUS6188457B1Feb 13, 2001
Multi-domain liquid crystal display having bump structures which uneven height overlaid by a vertically aligned orientation layer
IND TECH RES INST50 citations96
US6097464AAug 1, 2000
Multi-domain homeotropic aligned liquid crystal display having cruciform bumps formed around pixel electrodes
IND TECH RES INST73 citations96
US6573965B1Jun 3, 2003
Multi-domain wide viewing angle liquid crystal display having slits on electrodes and bumps above the slits
IND TECH RES INST61 citations93
US6476896B1Nov 5, 2002
Structure of a multi-domain wide viewing angle liquid crystal display
IND TECH RES INST23 citations92
US6300993B1Oct 9, 2001
Wide viewing angle liquid crystal display panel
IND TECH RES INST31 citations92
US6292244B1Sep 18, 2001
Manufacturing method of forming two-domain liquid crystal display by exposing a part of the orientation layer twice
IND TECH RES INST19 citations92
US6593988B1Jul 15, 2003
Multi-domain liquid crystal display with wall-bump structures in pixel area
IND TECH RES INST21 citations88
US6549257B2Apr 15, 2003
Structure of a multi-domain wide viewing angle liquid crystal display
IND TECH RES INST19 citations84
US6882395B2Apr 19, 2005
Wide viewing angle fringe field multi-domain aligned LCD with electrically conductive grids and method for fabricating
IND TECH RES INST7 citations74
US6377326B2Apr 23, 2002
Manufacturing method of forming two-domain liquid crystal display by exposing a part of orientation layer twice
IND TECH RES INST6 citations74
US6271904B1Aug 7, 2001
Liquid crystal display having bump structures
IND TECH RES INST6 citations74
US6642983B2Nov 4, 2003
Multi-domain liquid crystal display having concave virtual bump structures
IND TECH RES INST6 citations60
WISTRON OPTRONICS CORP
4 patentsUS7038749B2May 2, 2006
Reflector structure in a liquid crystal display having light condensing effect
WISTRON OPTRONICS CORP8 citations73
US7034908B2Apr 25, 2006
Reflector structure in a liquid crystal display having light condensing effect
WISTRON OPTRONICS CORP10 citations73
US7077557B2Jul 18, 2006
Surface light source device
WISTRON OPTRONICS CORP6 citations62
US7033058B2Apr 25, 2006
Flat display
WISTRON OPTRONICS CORP2 citations62
DISPLAY OPTRONICS CORP M
3 patentsUS7057697B2Jun 6, 2006
In-plane switching liquid crystal display having nanometer scale roughness
DISPLAY OPTRONICS CORP M3 citations61
US6999146B2Feb 14, 2006
Reflector structure in a liquid crystal display having light condensing effect
DISPLAY OPTRONICS CORP M2 citations61
US6980269B2Dec 27, 2005
Roughness reflective layer for pixel designed thin film transistor and liquid crystal display
DISPLAY OPTRONICS CORP M2 citations61