A display apparatus disclosed herein includes a plurality of pixel circuits, each having a plurality of switches configured to receive a driving signal of a predetermined period and to be controlled for opening and closing operation by the driving signal, a drive circuit configured to control the open/closed state of the switches, being operable to scan the pixel circuits and open and close the switches in periods independent of each other.

Claims

9 · 1 independent · depth 4

9 granted claims

›1.independentA display apparatus comprising:na pixel array section having a plurality of pixel circuits, at least one of the plurality of pixel circuits including:…+8

›2.↳ 1The display apparatus according to claim 1, wherein the first scanning signal and the second scanning signal are supplied from the peripheral section …d2

›3.↳ 1The display apparatus according to claim 1, wherein the drive circuit includes a plurality of shift registers connected in series.d2+6

›4.↳ 3The display apparatus according to claim 3, wherein the drive circuit includes a plurality of inverters and a decoder configured to provide a pluralit…d3+3

›8.↳ 3The display apparatus according to claim 3, wherein the plurality of shift registers is configured to receive a clock signal of the same period.d3

›9.↳ 3The display apparatus according to claim 3, wherein a start signal of a period equal to four times a period of light emission of the light-emitting de…d3

Classifications

15 codes

IPC · International Patent Classification

Section G — Physics

G09G3/30
G09G3/32

USPC · US Patent Classification

345/76345/79345/94345/45345/78315/169.1345/46345/44345/98345/92345/55315/169.4345/77

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File wrapper

Pendency

6.6 y

2,423 days filing → grant

Office actions

non-final + final

Responses

2 RCE

Examiner

Olga Merkoulova

art unit 2692 · TC 2600

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Citations: 9 back · 0 forward

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Priority chain

1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20080238835 A1	2 Oct 2008

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