Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – Plural light emitting devices
Reexamination Certificate
2006-11-07
2006-11-07
Pert, Evan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
Plural light emitting devices
C257S059000, C257S083000, C257S088000, C257S098000, C257S257000
Reexamination Certificate
active
07132694
ABSTRACT:
An electro-optical device includes a pair of substrates including a first substrate and a second substrate, an electro-optical material sandwiched between the pair of substrates, a shading film having a predetermined pattern which is at least partially embedded in the first substrate at the surface facing the electro-optical material, display electrodes which are placed on the second substrate at the surface facing the electro-optical material, and lines connected to the display electrodes directly or through switching elements. In accordance with the electro-optical device having such a shading film, it is possible to reduce or prevent coating defects in an alignment layer, nonuniform rubbing treatment to the alignment layer, and cracking of a counter electrode due to the steps in the upper layers resulting from the formation of the shading film.
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Mandala Jr. Victor A.
Pert Evan
Seiko Epson Corporation
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