Color filter, display device and electronic equipment,...

Details Color filter, display device and electronic equipment,... Color filter, display device and electronic equipment,...

2007-10-23

2007-10-23

McPherson, John A. (Department: 1756)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C427S064000, C427S066000, C347S107000

Reexamination Certificate

active

10860033

ABSTRACT:
In a manufacturing method of a color filter for display devices having a plurality of pixels on a substrate, each pixel comprises a reflective layer and a color layer, the method of manufacture comprises a step of forming partitions which separate each pixel area from the other pixel areas to comprise the pixel in each pixel area; a step of forming the reflective layer by discharging a first liquid material into each of the pixel areas by means of a droplet discharge method; and a step of forming the color layer within each of the pixel areas. By this method, color filters can be manufactured without requiring photolithography or other complicated processes, in a short time, using little energy, and at low cost.

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