Display panel

Details Display panel Display panel

2006-09-29

2010-11-09

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S503000, C313S504000, C313S506000, C257S040000, C345S030000, C345S045000, C345S046000, C345S055000, C345S076000

Reexamination Certificate

active

07830084

ABSTRACT:
A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied.Ctotal20≦ɛ0⁢ɛa⁢ɛbɛa⁢Db+ɛb⁢Da≦Ctotal5Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness.

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Japanese Office Action dated Jun. 15, 2010 and English translation thereof, issued in counterpart Japanese Application No. 2005-286449.

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