Resources Contact Us Home
Patterning phase difference plate, production method for patterning phase difference plate, 2D/3D switching type liquid crystal display panel, and 2D/3D switching type liquid crystal display u

Image Number 7 for United States Patent #7773179.

First rubbing is performed on an entire surface of an alignment film provided on a substrate, and then a mask part for masking a first region and a region of an alignment mark is formed on the alignment film by using a resist layer. After performing second rubbing on the alignment film through the mask part, the mask part is removed, and a liquid crystal layer is formed on the alignment film. In this way, the alignment mark is formed as a region having an optical function different from an optical function of a region surrounding the alignment mark. Thus, it is possible to produce a substrate having an alignment mark formed without increasing processing steps at such a position as to contact the liquid crystal layer.

  Recently Added Patents
Communication system
Fabrication of a semiconductor device with extended epitaxial semiconductor regions
Fuel pump mounting structure
Methodology framework and delivery vehicle
Artificial fish habitat employing fish hiding units
Collapsible vehicle awning
  Randomly Featured Patents
Image forming apparatus provided with a plurality of light signal emitting heads
Inhibitors of store operated calcium release
Cart for storing dishes or the like
Innovative pumping system for peristaltic pumps
Stacked article destacking and feeding system
Story interactive grammar teaching system and method
Method for treating allodynia by peripheral administration of a neurotoxin
Treatment of coal
Configurable fast clock detection logic with programmable resolution
Gain-controlled amplifier using a controllable alternating-current resistance