Title:
ディスプレイ用ローリングバーストイルミネーション
Document Type and Number:
Japanese Patent JP7399862
Kind Code:
B2
Abstract:
A display has an array of light emitting elements. For a given frame of a series of frames that present images on the display at a refresh rate of the display, the light emitting elements may be driven by loading individual subsets of the light emitting elements in sequence with light output data, and by illuminating the individual subsets of the light emitting elements in the sequence and in accordance with the light output data, wherein an illumination time period is within a range of about 2% to 80% of a frame time of the frame, the frame time derivable from the refresh rate. This “rolling burst illumination” technique is characterized by the relatively short illumination time period (e.g., as compared to the frame time), and it can stabilize a scene (or mitigate unwanted visual artifacts) for a viewing user during head motion, as well as optimize display bandwidth utilization.
Inventors:
Seran, Jeremy Adam
Application Number:
JP2020539265A
Publication Date:
December 18, 2023
Filing Date:
January 23, 2019
Export Citation:
Assignee:
Valve Corporation
International Classes:
G09G3/20; G09G3/22; G09G3/3225; G09G3/34; G09G3/36
Domestic Patent References:
| JP2007249196A | ||||
| JP2007241009A | ||||
| JP2010054662A |
Foreign References:
| WO2011121654A1 | ||||
| US20110228182 |
Attorney, Agent or Firm:
Suzue International Patent Office
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