公开(公告)号：US11009764B2

公开(公告)日：2021-05-18

申请号：US15860584

申请日：2018-01-02

Applicant: Intel Corporation

Inventor： Jun Jiang ,  Zhiming Zhuang ,  Ginni Grover ,  Basel Salahieh ,  Oscar Nestares ,  David W. Browning

IPC: G02F1/29 ,  G02B27/01

Abstract: Technology for improving performance of a personal display device by variably controlling the emission divergence and/or the emission direction of light from the pixels of the display as a function of the location of the pixel within a display.

公开(公告)号：US20210004052A1

公开(公告)日：2021-01-07

申请号：US17026877

申请日：2020-09-21

Applicant: INTEL CORPORATION

Inventor： John Lang ,  Seh Kwa ,  Zhiming Zhuang ,  Jackson Tsai ,  Jun Jiang

IPC: G06F1/16 ,  F21V8/00 ,  H05K1/11

Abstract: Disclosed herein are example edge-to-edge display devices and related methods. An example display device includes a display screen and a backlight including a light guide frame defining a cavity therein. The example display device includes an integrated circuit coupled to the display screen. The example display device includes a flexible printed circuit in communication with the integrated circuit and including an electrical component coupled thereto. The electrical component is at least partially disposed in the cavity of the light guide frame.

公开(公告)号：US10598838B2

公开(公告)日：2020-03-24

申请号：US16022837

申请日：2018-06-29

Applicant: INTEL CORPORATION

Inventor： Khaled Ahmed ,  Kunjal Parikh ,  Zhiming Zhuang ,  Jun Jiang

IPC: G02B26/00 ,  G02F1/01 ,  G02B5/30 ,  H01L27/12 ,  H01L33/58 ,  H01L23/538 ,  G09G3/32 ,  H01L25/075 ,  H01L33/62

Abstract: Disclosed herein are display panels, display panel stacks, and techniques to manufacture such display panel stacks where a polarizer is provided for each illumination element of the display panel stack. A polarizer can be formed onto each individual illumination element once the illumination element is transferred to the backplane. The polarizer can be arranged to polarize light emitted from the illumination element and light incident on the display from ambient.

公开(公告)号：US09870731B2

公开(公告)日：2018-01-16

申请号：US14750889

申请日：2015-06-25

Applicant: Intel Corporation

Inventor： Jun Jiang ,  Zhiming J. Zhuang

IPC: G06F3/038 ,  G09G3/3208

CPC classification number: G09G3/3208 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/048 ,  G09G2320/103

Abstract: Techniques for implementing aging compensation for a display are described. An example of an electronic device includes a display comprising pixels, each pixel comprising one or more Light Emitting Diodes (LEDs). The electronic device also includes a display aging compensation unit to receive input frame data corresponding to content to be displayed, adjust the input frame data to generate output frame data based on a degree of aging of the LEDs, and send the output frame data to the display. The electronic device also includes a display aging monitoring and compensation processing unit to accumulate aging data that describes the degree of aging of the LEDs. The aging data is to be accumulated by sampling the output frame data at a sampling rate that varies depending on a type of the content to be displayed.

公开(公告)号：US11501733B2

公开(公告)日：2022-11-15

申请号：US16542279

申请日：2019-08-15

Applicant: Intel Corporation

Inventor： Junhai Qiu ,  Ajit Joshi ,  Ravi Ranganathan ,  Perazhi Sameer Kalathil ,  Jun Jiang ,  Geethacharan Rajagopalan ,  Nandini Mahendran ,  Gary Smith

IPC: G09G5/00 ,  G06F1/3206 ,  G06F1/3296 ,  G06F13/16 ,  G06F9/54 ,  G06F9/38 ,  G06F30/30

Abstract: The present disclosure is directed to systems and methods of transferring bulk data, such as OLED compensation mask data, generated by a source device to a sink device using a high-bandwidth embedded DisplayPort (eDP) connection contemporaneous with an ENABLED Panel Self-Refresh (PSR) mode. Upon ENABLING the PSR mode, the source control circuitry causes the source transmitter circuitry, the sink receiver circuitry, and the eDP high-bandwidth communication link to remain active rather than inactive. The source control circuitry generates one or more data transport units (DTUs) having a header portion that contains data indicative of the presence of a bulk data payload and the non-display status of the bulk data payload carried by the DTUs.

公开(公告)号：US11270664B2

公开(公告)日：2022-03-08

申请号：US16800980

申请日：2020-02-25

Applicant: Intel Corporation

Inventor： Jun Jiang ,  Michael Rosenzweig

IPC: G06F3/02 ,  G09G5/00 ,  G09G5/10 ,  G06F3/04886 ,  G06F3/01

Abstract: The present disclosure is directed to a computing device including one or more processors and a foldable display. A non-transitory computer-readable medium stores a set of instructions that when executed by at least one processor of the one more processors cause the at least one processor to detect a usage mode of the foldable electronic device, detect user input to the foldable electronic device, and control a brightness of an active area on the display based on the detected usage mode and detected user input.

公开(公告)号：US11002994B2

公开(公告)日：2021-05-11

申请号：US16555844

申请日：2019-08-29

Applicant: Intel Corporation

Inventor： Jun Jiang ,  Zhiming Zhuang

IPC: G02F1/01 ,  G02B27/01 ,  G02B5/30

Abstract: Apparatus, systems, or methods for mixed reality are disclosed herein. An apparatus may include an optical structure, a display structure, and a controller coupled to the optical structure and the display structure. The optical structure may be controlled by a first electrical signal to act as a transparent glass to present a natural view, or to act as a magnifying glass to present a virtual view. The display structure may be controlled by a second electrical signal to act as an opaque display or a transparent display. In addition, the controller may control the apparatus to operate in at least an AR mode to interlace the natural view and the virtual view. Other embodiments may also be described and claimed.

公开(公告)号：US20190121394A1

公开(公告)日：2019-04-25

申请号：US16230352

申请日：2018-12-21

Applicant: Intel Corporation

Inventor： John Lang ,  Seh Kwa ,  Zhiming Zhuang ,  Jackson Tsai ,  Jun Jiang

IPC: G06F1/16 ,  F21V8/00

Abstract: Disclosed herein are example edge-to-edge display devices and related methods. An example display device includes a display screen and a backlight including a light guide frame defining a cavity therein. The example display device includes an integrated circuit coupled to the display screen. The example display device includes a flexible printed circuit in communication with the integrated circuit and including an electrical component coupled thereto. The electrical component is at least partially disposed in the cavity of the light guide frame.

公开(公告)号：US11726590B2

公开(公告)日：2023-08-15

申请号：US17701898

申请日：2022-03-23

Applicant: Intel Corporation

Inventor： Jun Jiang ,  Russell Beauregard ,  Saara Kamppari-Miller ,  Vivek Paranjape

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/041 ,  G06F3/0488 ,  G06F2203/04102 ,  G06F2203/04108

Abstract: Methods and apparatus to facilitate user interactions with foldable displays are disclosed. An electronic device includes a display, an array of transmitters to extend across the display in a first direction, and an array of receivers to extend across the display in a second direction different than the first direction. The transmitters and receivers to enable detection of at least one of a hover event or a touch event in an area of the display. The receivers to extend less than a full distance across the display.

公开(公告)号：US11289006B2

公开(公告)日：2022-03-29

申请号：US17188807

申请日：2021-03-01

Applicant: Intel Corporation

Inventor： Junhai Qiu ,  Ajit Joshi ,  Jun Jiang ,  Sherine Abdelhak ,  Shravan Kumar Belagal Math ,  Nandini Mahendran

IPC: G09G3/20

Abstract: Example display power management control circuitry is to determine a baseline image quality parameter associated with a baseline display power mode based on: a baseline first relationship parameter associated with a first relationship between original and boosted pixel values; a baseline percentage of pixels having a color value; and a baseline second relationship parameter associated with a second relationship between the numbers of original pixel values and boosted pixel values; determine a value of a subsequent first relationship parameter based on an adjusted second relationship parameter and a second percentage of pixels having the color value; determine a second image quality parameter associated with the subsequent first relationship parameter, the adjusted second relationship parameter, and the second percentage of pixels; and select the subsequent first relationship parameter and the adjusted second relationship parameter based on comparing the second image quality parameter to the baseline image quality parameter.