Apple Inc.

Luxvue Technology Corporation

Ignis Innovation Inc.

Other

Kapil Vinod Sakariya

Andreas Bibl

Tore Nauta

Hsin-Hua Hu

Vikram Pavate

Hopil Bae

Arokia Nathan

Peyman Servati

Kelly C McGroddy

Henry C Jen

James Michael Perkins

Charles R Griggs

Steven Porter Hotelling

John Greer Elias

Mahdi Farrokh Baroughi

Saif Choudhary

Anil Kumar

Ion Bita

Sunggu Kang

Hasan Akyol

James E Pedder

Shingo Hatanaka

Xia Li

Wei Hsin Yao

Wei Chen

Steve Porter Hotelling

Xiang Lu

Thomas Charisoulis

Shahin Jafarabadiashtiani

Imran Hashim

Michael F Culbert

Stanley B Wang

Hjalmar Edzer Ayco Huitema

Andreas Bibi

Joseph Kennelly-Ullman

Vaibhav D Patel

Victor H Yin

Chin-Wei Lin

John A Higginson

Yafei Bi

Shinya Ono

Xiaofeng Fan

Mohammad Bagher Vahid Far

Jean-Jacques P Drolet

Karim Sallaudin Karim

Michael J Nugent

Ralph E Kauffman

Mohammad Hendijanifard

Nitin Mohan

Reflective bank structures for light emitting devices are described. The reflective bank structure may include a substrate, an insulating layer on the substrate, and an array of bank openings in the insulating layer with each bank opening including a bottom surface and sidewalls. A reflective layer spans sidewalls of each of the bank openings in the insulating layer.

Light emitting device reflective bank structure

Display panel redundancy schemes and methods of operation are described. In an embodiment, and display panel includes an array of drivers (e.g. microdrivers), each of which including multiple portions to independently receive control and pixel bits. In an embodiment, each driver portion is to control a group of redundant emission elements.

Display panel redundancy schemes

A display system of a display includes multiple primary light emitting diodes and multiple secondary light emitting diodes. The multiple primary light emitting diodes may emit light, in which at least a first primary light emitting diode of the multiple primary light emitting diodes is shorted. Moreover, the multiple secondary light emitting diodes may emit light. At least a first secondary light emitting diode of the multiple secondary light emitting diodes is associated with the first primary light emitting diode, and the first secondary light emitting diode may emit light based at least in part on the first primary light emitting diode being shorted.

Tandem micro-light emitting diode redundancy architecture

Display panel redundancy schemes and redundancy building blocks are described. In an embodiment, pixel driver chips are connected to both primary and redundant strings of LEDs within a local passive matrix, and driver terminal switches within the pixel driver chip are used to select either the primary or redundant strings of LEDs.

Pixel driver redundancy schemes

A light emitting assembly is described. In one embodiment, one or more light emitting diode (LED) devices and one or more microcontrollers are bonded to a same side of a substrate, with the one or more microcontrollers to switch and drive the one or more LED devices.

Smart pixel lighting and display microcontroller

A display module and system applications including a display module are described. The display module may include a display substrate including a front surface, a back surface, and a display area on the front surface. A plurality of interconnects extend through the display substrate from the front surface to the back surface. An array of light emitting diodes (LEDs) are in the display area and electrically connected with the plurality of interconnects, and one or more driver circuits are on the back surface of the display substrate. Exemplary system applications include wearable, rollable, and foldable displays.

Display module and system applications

A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.

Light emitting diode display with redundancy scheme

Multi-touch touch-sensing devices and methods are described herein. The touch sensing devices can include multiple sense points, each located at a crossing of a drive line and a sense line. In some embodiments, multiple drive lines may be simultaneously or nearly simultaneously stimulated with drive signals having unique characteristics, such as phase or frequency. A sense signal can occur on each sense line that can be related to the drive signals by an amount of touch present at sense points corresponding to the stimulated drive lines and the sense line. By using processing techniques based on the unique drive signals, an amount of touch corresponding to each sense point can be extracted from the sense signal. The touch sensing methods and devices can be incorporated into interfaces for a variety of electronic devices such as a desktop, tablet, notebook, and handheld computers, personal digital assistants, media players, and mobile telephones.

Simultaneous sensing arrangement

Methods and apparatuses relating to controlling an emission of a display panel. In one embodiment, a display driver hardware circuit includes row selection logic to select a number of rows in an emission group of a display panel, wherein the number of rows is adjustable from a single row to a full panel of the display panel, column selection logic to select a number of columns in the emission group of the display panel, wherein the number of columns is adjustable from a single column to the full panel of the display panel, and emission logic to select a number of pulses per data frame to be displayed, wherein the number of pulses per data frame is adjustable from one to a plurality and a pulse length is adjustable from a continuous duty cycle to a non-continuous duty cycle.

Emission control apparatuses and methods for a display panel

Growing community of inventors

Los Altos, CA, United States of America

Kapil Vinod Sakariya