US 12,267,548 B2
Display device configured as an illumination source
Stepan Moskovchenko, Belmont, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 18, 2024, as Appl. No. 18/416,674.
Application 18/416,674 is a continuation of application No. 17/305,240, filed on Jul. 1, 2021, granted, now 11,917,234.
Application 17/305,240 is a continuation of application No. 15/694,715, filed on Sep. 1, 2017, granted, now 11,070,710, issued on Jul. 20, 2021.
Application 15/694,715 is a continuation of application No. 15/362,595, filed on Nov. 28, 2016, granted, now 9,781,321, issued on Oct. 3, 2017.
Application 15/362,595 is a continuation of application No. 13/932,844, filed on Jul. 1, 2013, granted, now 9,525,811, issued on Dec. 20, 2016.
Prior Publication US 2024/0187678 A1, Jun. 6, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 21/4223 (2011.01); G06F 18/22 (2023.01); G06V 40/16 (2022.01); H04N 7/14 (2006.01); H04N 9/73 (2023.01); H04N 21/431 (2011.01); H04N 21/4788 (2011.01); H04N 21/485 (2011.01); H04N 23/56 (2023.01); H04N 23/63 (2023.01); H04N 23/661 (2023.01); H04N 23/74 (2023.01)
CPC H04N 21/4223 (2013.01) [G06F 18/22 (2023.01); G06V 40/166 (2022.01); H04N 7/142 (2013.01); H04N 9/73 (2013.01); H04N 21/4318 (2013.01); H04N 23/56 (2023.01); H04N 23/63 (2023.01); H04N 23/661 (2023.01); H04N 23/74 (2023.01); H04N 2007/145 (2013.01); H04N 21/4788 (2013.01); H04N 21/4854 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A mobile device comprising:
an image sensor;
a display device;
a memory; and
a processor coupled to the memory, the processor being configured to:
cause the display device to display a first preview frame based on image data received by the image sensor;
receive a first command to capture a first image;
cause the display device to display, in a dynamic illumination mode and based on a first illumination condition, a first illumination image in response to the first command to capture the first image, wherein a color of the first illumination image is based on a comparison between a chrominance value of the image data and a target chrominance value;
cause the image sensor to receive the first image while the first illumination image is displayed;
cause the display device to display, subsequent to the first illumination image, a second preview frame;
receive a second command to capture a second image;
cause the display device to display, in the dynamic illumination mode and based on a second illumination condition, a second illumination image in response to the second command to capture the second image, wherein the second illumination image includes a third preview frame;
cause the image sensor to receive the second image while the second illumination image is displayed; and
cause the display device to display, subsequent to the second illumination image, a fourth preview frame.