Intermolecular, Inc.

International Business Machines Corporation

Kabushiki Kaisha Toshiba

Sandisk 3d LLC

Apple Inc.

Intel Corporation

Globalfoundries Inc.

Signify Holding B.v.

Other

Siemens Aktiengesellschaft

Infineon Technologies Ag

Lenovo (singapore) Pte. Ltd.

Shanghai United Imaging Healthcare Co., Ltd.

Samsung Electronics Co., Ltd.

Chartered Semiconductor Manufacturing Ltd (corporation)

Yun Yu Wang

Tony P Chiang

Imran Hashim

Tim Minvielle

Takeshi Yamaguchi

Eileen Tien Lin

Dipankar Pramanik

Andrew M Hawryluk

Chin-Wei Lin

Somit Talwar

Chi-I Lang

Christian Lavoie

Prashant B Phatak

Cyril Cabral, Jr

Shinya Ono

Guogen Zhang

Roy Arthur Carruthers

Hyunwoo Nho

Kingsuk Brahma

Jie Won Ryu

Terence Lawrence Kane

Paul David Agnello

Anthony K Stamper

Ting-Kuo Chang

Hung Sheng Lin

You-Chin Gene Fuh

Kirk David Peterson

Wei Hsin Yao

Rajarao Jammy

Sun-il Chang

Pragati Kumar

Jian Ming Liu

Shengkui Gao

Rui Zhang

Bruce Bennett Doris

Vijay Narayanan

Keith Kwong Hon Wong

Soon-Cheon Seo

Reinaldo Ariel Vega

Michael Patrick Chudzik

Tsung-Ting Tsai

Supratik Guha

Chaohao Wang

Sandra Guy Malhotra

John Anthony Fitzsimmons

Tze-Chiang Chen

Vamsi Krishna Paruchuri

Mir Hamid Pirahesh

Vincent James McGahay

Erdem Kaltalioglu

Henry K Utomo

Warren S Rieutort-Louis

Milind Ganesh Weling

Bruce Gilbert Lindsay

Sunil Shanker

Cheng-Ho Yu

Sang Young Youn

Yu Wang

Anthony Gene Domenicucci

Oh-Jung Kwon

Chih-Chao Yang

Lawrence Alfred Clevenger

Aaron J Quirk

Shih Chang Chang

Nitin Gaur

Ping Wang

Andrew Herbert Simon

Ravikumar Ramachandran

Hopil Bae

Griselda Bonilla

Terry Allen Spooner

David A Markle

Balakrishna Raghavendra Iyer

Derek Keith Shaeffer

Yafei Bi

Abbas Jamshidi Roudbari

Johnathan E Faltermeier

Chandrasekaran Mohan

Stephen Edward Greco

Roger Allan Quon

Haimin Tao

Kwong Hon Wong

Viraj Yashawant Sardesai

David M Dobuzinsky

Kaushik Chanda

Mohammad Bagher Vahid Far

Jing Yang

Yiheng Xu

Tong Chen

Thomas Abel Beavin

Stephan Grunow

Wim Deweerd

Chao-Kun Hu

Baris Cagdaser

Sunfei Fang

Jinhong Tong

Prashant Mandlik

James Z Teng

Zhiqiang Yu

A display may include an array of pixels. Each pixel in the array may include a drive transistor, emission transistors, a data loading transistor, a gate voltage setting transistor, an initialization transistor, an anode reset transistor, a storage capacitor, and an optional current boosting capacitor coupled in series with an isolation transistor. A data refresh may include a initialization phase, a threshold voltage sampling phase, and a data programming phase. The threshold voltage sampling phase can be substantially longer than the data programming phase to decrease a current sampling level during the threshold voltage sampling phase, which helps reduce the display luminance sensitivity to temperature variations. During a data refresh, the isolation transistor can be turned on to provide current boosting. During emission periods, the isolation transistor is turned off to prevent cathode noise from potentially coupling through to one or more direct-current voltage nodes in the pixel.

Electronic devices with displays for mitigating cathode noise

A display pixel is provided that is operable to support hybrid compensation scheme having both in-pixel threshold voltage canceling and external threshold voltage compensation. The display may include multiple p-type silicon transistors with at least one n-type semiconducting-oxide transistor and one storage capacitor. An on-bias stress phase may be performed prior to a threshold voltage sampling and data programming phase to mitigate hysteresis and improve first frame response. In low refresh rate displays, a first additional on-bias stress operation can be performed separate from the threshold voltage sampling and data programming phase during a refresh frame and a second additional on-bias stress operation can be performed during a vertical blanking frame. The display pixel may be configured to receive an initialization voltage and an anode reset voltage, either of which can be dynamically tuned to match the stress of the first and second additional on-bias stress operations to minimize flicker.

Electronic display with hybrid in-pixel and external compensation

To reduce the amount of space occupied in the inactive area of a display by gate driver circuitry, at least a portion of the gate driver circuitry may be positioned in the active area of the display. To accommodate the gate driver circuitry, emissive sub-pixels may be laterally shifted relative to corresponding thin-film transistor sub-pixels. This allows for the thin-film transistor sub-pixels to be grouped adjacent to the central area of the active area, leaving room along an edge of the active area to accommodate one or more additional display components such as gate driver circuitry or fanout portions of data lines.

Displays with gate driver circuitry in an active area

An example operation may include one or more of identifying a newly proposed transaction of a blockchain, initiating a consensus operation to determine whether to authorize the newly proposed transaction, retrieving a key-value pair identified from a previous transaction, comparing an index value associated with the key-value pair of the previous transaction to an index value associated with a key-value pair of the newly proposed transaction, and providing an affirmative consensus to accept the newly proposed transaction in the blockchain when the index value associated with the key-value pair of the previous transaction is contiguously sequential with the index value associated with the key-value pair of the newly proposed transaction.

Optimization of high volume transaction performance on a blockchain

A device and system for supporting a patient or an object in an examination is provided. The supporting system may include a portion for supporting the body of a patient and/or a head supporting device. The portion for supporting the body may move in one or more directions. The head supporting device may be adjust to meet requirements of imaging when the patient or the object is supine or prone.

Supporting device in medical diagnostics system

A lamp has a safety circuit connected to first and second electrical connection terminals. A test is used to detect if the first and second electrical connection terminals are both connected to external power without an interfering impedance such a human body, and only then enable operation of the lamp. A time for the test is different from a time when another lamp in the system applies a test.

Lamp having a safety circuit, and a safety circuit for use in such lamps

In some embodiments, a display stack includes a set of light-emitting elements, and a display backplane that includes a set of conductors and is electrically coupled to the set of light-emitting elements. A conductor in the set of conductors has a length, and a curved edge extending along at least a portion of the length. In some embodiments, a display stack includes a set of light-emitting elements; a set of transistors, electrically coupled to the set of light-emitting elements; and a set of conductors, electrically coupled to the set of transistors. The set of transistors may be electrically coupled to the set of conductors at a set of conductive pads. A plurality of conductive pads in the set of conductive pads is coupled to a single conductor in the set of conductors. The single conductor approaches different conductive pads in the plurality of conductive pads at different angles.

Display stack topologies for under-display optical transceivers

Methods, apparatus, systems and articles of manufacture for generating a three-dimensional (3D) model for 3D scene reconstruction are disclosed. An example apparatus includes a 3D scene generator to generate a 3D model for digital image scene reconstruction based on a trained generative model and a digital image captured in a real environment. An image simulator is to generate a simulated image based on the 3D model, the simulated image corresponding to the captured image. A discriminator is to apply a discriminative model to the simulated image to determine whether the simulated image is simulated.

Methods and apparatus to generate a three-dimensional (3D) model for 3D scene reconstruction

An electronic device comprises a controller. The controller is configured to provide a first signal to a display of the electronic device to turn off the display. The controller is also configured to provide a second signal to the display to alter a gate source voltage of a drive transistor coupled to a light emitting diode (LED) of a pixel of the display while the display is turned off.

Device and method for panel conditioning

A circuit board arrangement assembled by at least a first and a second circuit boards, each circuit board comprising: a portion of a circuit; and a first and a second electrical terminals to be electrically connected to a respective first and a second electrical terminals of the other circuit board of the first and the second circuit boards, so as to couple the portions of the circuit of the first and the second circuit boards, wherein the first and second electrical terminals on the circuit board are coupled with each other via the portion of the circuit on the other circuit board of the first and the second circuit boards, at least one board further comprising: a voltage suppression element (TSS, TSS) in the board connected across the first and second electrical terminals of the board, said voltage suppression element (TSS, TSS) is adapted to become conductive when a voltage thereacross reaches a threshold; characterized in that the portion of the circuit comprising at least one LED, and said LED (LED) of the first circuit board (B) and said LED (LED) of the second circuit board (B) are forwarded in the same direction and to be series connected between a first interconnection (LED+) of the first electrical terminals of the first and the second circuit boards and a second interconnection (LED&#x2212;) of the second electrical terminal of the first and the second circuit boards. The voltage suppression element is able to prevent overvoltage/arcing due to a disconnection of the series connection of the LEDs of the first and second circuit boards, as well as a disconnection of a interconnection of first terminals, and a interconnection of the second terminals.

Circuit board arrangement to prevent overvoltage and arcing

A system includes an electronic display panel that has a plurality of pixels configured to depict frames of image data. The electronic display also includes display driver circuitry configured to, for a first frame of image data representing first image content, modify a gate-to-source voltage of a transistor of a first pixel of the plurality of pixels to a content-dependent first gate-to-source voltage. Additionally, after modifying the gate-to-source voltage to the first gate-to-source voltage, the display driver circuitry is configured to program the first pixel by modifying the gate-to-source voltage to a gate-to-source programming voltage that differs from the first gate-to-source voltage and is based on image data associated with the pixel from the first frame of the image data. Furthermore, the display driver circuitry is configured to cause the plurality of pixels to emit light.

Systems and methods for performing in-frame cleaning

A display may include an array of organic light-emitting diode display pixels having transistors characterized by threshold voltages subject to transistor variations. Compensation circuitry may be used to sense a current from selected display pixels. A display pixel may include a drive transistor, a gate setting transistor for driving a reference voltage onto the gate terminal of the drive transistor, a data loading and current sensing transistor for connecting the drive transistor to a data/current-sensing line, a light-emitting diode, an emission control transistor coupled between the drive transistor and the diode, and an anode resetting transistor for selectively resetting the anode terminal of the diode. During in-frame current sensing operations, the emission control transistor may be turned off to decouple the drive transistor from the diode, thereby blocking off any residue current and lateral leakage current that may be present at the diode.

Methods and apparatus for mitigating charge settling and lateral leakage current on organic light-emitting diode displays

An electronic device includes an electronic display having an active area comprising a pixel. The electronic device also includes processing circuitry configured to receive image data and predict a change in threshold voltage associated with a transistor of the pixel based at least in part on the image data. Furthermore, the processing circuitry is configured to adjust the image data to generate adjusted image data based at least in part on the predicted change in threshold voltage.

Image data compensation based on predicted changes in threshold voltage of pixel transistors

Growing community of inventors

Poughquag, NY, United States of America

Yun Yu Wang