Invention Grant
- Patent Title: Pre-charging of sub-pixels
- Patent Title (中): 子像素的预充电
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Application No.: US13143188Application Date: 2011-05-24
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Publication No.: US08717345B2Publication Date: 2014-05-06
- Inventor: Hopil Bae , Marduke Yousefpor , Zhibing Ge
- Applicant: Hopil Bae , Marduke Yousefpor , Zhibing Ge
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Morrison & Foerster LLP
- International Application: PCT/US2011/037812 WO 20110524
- International Announcement: WO2012/161705 WO 20121129
- Main IPC: G06F3/038
- IPC: G06F3/038

Abstract:
Pre-charging display screen sub-pixels, such as aggressor sub-pixels, prior to the application of a target data voltage to the aggressor sub-pixels is provided. In some examples, a target voltage of a sub-pixel in a previous row in the scanning order of the display can be used to pre-charge sub-pixels. The row of sub-pixels to be pre-charged can be switched on during the updating of another row of sub-pixels. In this way, for example, target voltages applied to data lines while an update row is connected to the data lines, e.g., to update the update row, can be applied to the row to be pre-charged as well.
Public/Granted literature
- US20120299894A1 PRE-CHARGING OF SUB-PIXELS Public/Granted day:2012-11-29
Information query
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