Manufacturing method for a transflective liquid crystal display device
OwnerShie-Chang Jeng, Kang-Hung Liu +2inventors
InventorsShie-Chang Jeng, Kang-Hung Liu, Chi-Chang Liao, Cheng-Hsi Hsieh
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Abstract
A manufacturing method for a transflective liquid crystal device is proposed. In various embodiments, two types of liquid crystal with distinguishing material features are adopted to be injected into a transmissive region and a reflective region respectively. Consequently, the two separated regions filled with the LCD materials have identical electro-optical characteristics so as to implement an excellent single cell gap transflective LCD. The claimed subject matter uses a continuous manufacturing process, such as the steps of molding, printing, coating or the like, to reduce costs.
Claims26
A manufacturing method for a single cell gap transflective liquid crystal display device, comprising:
- providing a first substrate;
- forming a first electrode layer on the first substrate;
- forming a reflective plate on the first substrate;
- forming a first alignment layer on the first electrode layer and the reflective plate;
- forming a plurality of partition walls on the first alignment layer;
- injecting two types of liquid crystal molecules into the transmissive regions and the reflective regions respectively, wherein the transmissive and the reflective regions are separated by the plurality of partition walls;
- providing a second substrate;
- forming a second electrode layer on the second substrate;
- forming a second alignment layer on the second electrode layer;
- and
- assembling each component and forming the transflective liquid crystal display device.
A manufacturing method for a transflective liquid crystal display device, comprising:
- providing a first substrate;
- forming a first electrode layer on the first substrate;
- forming a reflective plate on the first substrate;
- forming a first alignment layer on the first electrode layer and the reflective plate;
- forming a plurality of partition walls on the first alignment layer;
- injecting two types of liquid crystal molecules, monomer and alignment materials into a transmissive region and a reflective region respectively, wherein the transmissive and the reflective regions are separated by the plurality of partition walls;
- performing a step of phase separation to form an alignment layer and a top-protective layer;
- forming a second electrode layer;
- and
- assembling each component to form the transflective liquid crystal display device.
Dependencies are inferred from the claim text.