Systems and methods for sensing pixel voltages

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United States of America Patent

PATENT NO 11158253
SERIAL NO

16563500

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Abstract

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A display device may include a plurality of pixels configured to display image data on a display. The display device may also include a circuit that measures a first current associated with a light-emitting diode (LED) of a pixel of the plurality of pixels in response to the circuit receiving a first data voltage. The circuit may also measure a second current associated with the LED of the pixel of the plurality of pixels in response to the circuit receiving a second data voltage. The circuit may then determine a voltage associated with the LED based at least in part on the first current and the second current.

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Patent Owner(s)

  • APPLE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brahma, Kingsuk Mountain View, US 68 308
Chang, Sun-Il San Jose, US 64 323
Hwang, Injae Cupertino, US 34 115
Kim, Hyunsoo Mountain View, US 228 1338
Lin, Hung Sheng San Jose, US 83 430
Nho, Hyunwoo Palo Alto, US 85 451
Richmond, Jesse A San Francisco, US 17 46
Tan, Junhua Saratoga, US 41 174
Vahid, Far Mohammad B San Jose, US 42 253
Zhang, Rui Sunnyvale, US 737 4308

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