公开(公告)号：US11308883B2

公开(公告)日：2022-04-19

申请号：US17048692

申请日：2018-09-26

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Hsing-Hung Hsieh ,  Cheng-Hua Yu ,  Ann Alejandro Villegas

IPC: G09G3/32 ,  G09G3/3258

Abstract: In an example implementation according to aspects of the present disclosure, a system including a controller to receive a temperature value, from a temperature sensor corresponding to a sub-pixel in an organic light emitting display. The controller calculates a luminous value of the sub-pixel based on the temperature value and a function corresponding to a degradation of luminosity over time and temperature. The controller determines, based on the luminous value, a corrected luminous value corresponding to a target luminous value. The controller retrieves a voltage value from a second database, wherein the second database comprises a luminous-voltage relationship. The controller applies the voltage value to the sub-pixel.

公开(公告)号：US20210241693A1

公开(公告)日：2021-08-05

申请号：US17048692

申请日：2018-09-26

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Hsing-Hung Hsieh ,  Cheng-Hua Yu ,  Ann Alejandro Villegas

IPC: G09G3/3258

Abstract: In an example implementation according to aspects of the present disclosure, a system including a controller to receive a temperature value, from a temperature sensor corresponding to a sub-pixel in an organic light emitting display. The controller calculates a luminous value of the sub-pixel based on the temperature value and a function corresponding to a degradation of luminosity over time and temperature. The controller determines, based on the luminous value, a corrected luminous value corresponding to a target luminous value. The controller retrieves a voltage value from a second database, wherein the second database comprises a luminous-voltage relationship. The controller applies the voltage value to the sub-pixel.

公开(公告)号：US20210116717A1

公开(公告)日：2021-04-22

申请号：US17042982

申请日：2018-06-26

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kuan-Ting Wu ,  Cheng-Hua Yu ,  Chi-Hao Chang

IPC: G02B30/26 ,  G02B26/08 ,  G02B3/00

Abstract: The present subject matter relates to techniques for selectively rendering content in 2D view and 3D view, for example, based on a choice of the user. In an example, a display may include a set of light sources and a 3D panel that may further include a 3D lens. In one example, the 3D lens may be selectively positionable in a first position where the 3D lens is positioned in a path of light emitted by the set of light sources.