Method of manufacturing liquid crystal display panels

Details Method of manufacturing liquid crystal display panels Method of manufacturing liquid crystal display panels

2008-01-22

2008-01-22

Weiss, Howard (Department: 2814)

Semiconductor device manufacturing: process

Making device or circuit responsive to nonelectrical signal

C257SE21587

Reexamination Certificate

active

10372609

ABSTRACT:
Before cutting a gang-printed substrate having a multiplicity of liquid crystal display panel regions provided thereon into individual liquid crystal display panels, a voltage is applied to all of the multiplicity of liquid crystal display panel regions to inspect display defects, polymerize a monomer in the liquid crystal component, and control alignment of the liquid crystal, which allows the time required for a voltage applying step to be reduced and allows a reduction in the manufacturing cost. A dispenser injection process is used to allow a liquid crystal to be injected between mother boards that have not been cut into individual display panels, and a voltage is applied after the pair of glass substrates are combined and before they are cut into individual display panels to perform a test on display defects (dynamic operating test), pretilt control, and an aligning process.

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