Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2011-01-04
2011-01-04
Tran, My-Chau T (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C345S076000, C345S077000, C345S082000, C345S083000, C345S084000, C345S087000, C345S098000, C345S099000, C345S211000
Reexamination Certificate
active
07864171
ABSTRACT:
An organic EL display apparatus includes: a display panel on which a plurality of pixel sections are provided; source drivers provided with pixel drivers, which includes current drivers for supplying drive currents to the pixel sections, registers for latching data signals and timing control units; signal lines for supplying the drive currents from the current drivers to the pixel sections. Each of the current drivers is controlled by the associated timing control unit to allow a current larger than or equal to a current which is set in accordance with the data signal to flow only during a given period in a current setting mode, so that the value of a current flowing in the pixel section reaches a target value in a short time.
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Date Yoshito
Oomori Tetsurou
McDermott Will & Emery LLP
Panasonic Corporation
Tran My-Chau T
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