Apple Inc.

Other

Amazon Technologies, Inc.

Kent State University

Chips and Technologies, LLC.

Cheng Kai Chen

John Z Zhong

Zhibing Ge

Shih Chang Chang

Wei Chen

Ming Xu

Shawn Robert Gettemy

Jiaying Wu

Enkhamgalan Dorjgotov

Jun Qi

Rui Liu

Mingxia Gu

Young Cheol Yang

Victor H Yin

Chaohao Wang

Sunggu Kang

Masato Kuwabara

Graham Butler Myhre

Paolo Sacchetto

Yuan Chen

Shih-Chang Chang

Shih-Chyuan Fan Jiang

Meng-Huan Ho

Hopil Bae

Chun-Yao Huang

Paul V Johnson

Cheuk Chi Lo

Young-Bae Park

Wendi Chang

Jun Jiang

Wei Hsin Yao

Jaein Choi

Michael Slootsky

Gloria Wong

Hairong Tang

Kwang Ohk Cheon

KiBeom Kim

Dinesh C Mathew

Chin-Wei Lin

Gabriel G Marcu

Young Bae Park

Hyungryul J Choi

Wonjae Choi

Lu Zhang

Xiaokai Li

Minhyuk Choi

Bennett S Wilburn

Hossein Nemati

Chia Hsuan Tai

Fletcher R Rothkopf

Abbas Jamshidi Roudbari

Jason C Sauers

Lynn Richard Youngs

Andrew C Lin

David Andrew Doyle

Khadijeh Bayat

Adria Fores Herranz

Steven Porter Hotelling

Benjamin M Rappoport

Bryan W Posner

Martin Paul Grunthaner

Christiaan A Ligtenberg

Nicolas P Bonnier

Yi Huang

David W Lum

Chun-Hao Tung

Kyung-Wook Kim

Donghee Nam

Younggu Lee

Jin Yan

Aleksandr N Polyakov

Nicholas G Roland

Cheng Ho Yu

Gwanwoo Park

Shih-Wei Chang

Will Riedel

Victor H E Yin

Jeremy C Franklin

Tsung-Ting Tsai

Marduke Yousefpor

Hung Sheng Lin

Jean-Pierre Simon Guillou

Ricardo Jansson Motta

Sheng Zhang

Cheng-Ho Yu

Sang Young Youn

Arthur Yasheng Zhang

Teruo Sasagawa

Jungmin Lee

Nathan K Gupta

Tyler Robin Kakuda

James E Pedder

ByoungSuk Kim

Victor F Petrenko

Yi Qiao

Albert Lin

Ming-Chin Hung

Ying-Chih Wang

Xinyu Zhu

A head-mountable display device includes a housing defining a front opening and a rear opening, a display screen disposed in the front opening, a display assembly disposed in the rear opening, a first securement strap coupled to the housing, the first securement strap including a first electronic component, a second securement strap coupled to the housing, the second securement strap including a second electronic component, and a securement band extending between and coupled to the first securement strap and the second securement strap.

Head mountable display

An electronic device such as a head-mounted device may have displays. The display may have regions of lower and higher resolution to reduce data bandwidth and power consumption for the display while preserving satisfactory image quality. Data lines may be shared by lower and higher resolution portions of a display or different portions of a display with different resolutions may be supplied with different numbers of data lines. Data line length may be varied in transition regions between lower resolution and higher resolution portions of a display to reduce visible discontinuities between the lower and higher resolution portions. The lower and higher resolution portions of the display may be dynamically adjusted using dynamically adjustable gate driver circuitry and dynamically adjustable data line driver circuitry.

Foveated display

An aerial vehicle is configured to operate within indoor spaces. The aerial vehicle is programmed with positions of waypoints within three-dimensional space, and to calculate a trajectory for traveling through such waypoints in a manner that minimizes snap of the aerial vehicle. Where a distance between a pair of the waypoints is sufficiently long, the aerial vehicle inserts intervening waypoints for planning purposes, and programs the aerial vehicle to travel at a maximum speed between the intervening waypoints. Upon detecting an obstacle with a first range using one or more sensors, the aerial vehicle reduces its speed and monitors a second, shorter range using the sensors, and compensates for motion between such readings.

Indoor navigation and obstacle avoidance for unmanned aerial vehicles

Pixels in an organic light-emitting diode (OLED) display may be microcavity OLED pixels having optical cavities. The optical cavities may be defined by a partially transparent cathode layer and a reflective anode structure. The anode of the pixels may include both the reflective anode structure and a supplemental anode that is transparent and that is used to tune the thickness of the optical cavity for each pixel. Organic light-emitting diode layers may be formed over the pixels and may have a uniform thickness in each pixel in the display. Pixels may have a conductive spacer between a transparent anode portion and a reflective anode portion, without an intervening dielectric layer. The conductive spacer may be formed from a material such as titanium nitride that is compatible with both anode portions. The transparent anode portions may have varying thicknesses to control the thickness of the optical cavities of the pixels.

Organic light-emitting diode display with patterned anodes and optical cavities

An organic light-emitting diode (OLED) display may have an array of organic light-emitting diode pixels that each have OLED layers interposed between a cathode and an anode. Voltage may be applied to the anode of each pixel to control the magnitude of emitted light. The conductivity of the OLED layers may allow leakage current to pass between neighboring anodes in the display. To reduce leakage current and the accompanying cross-talk in a display, the pixel definition layer may disrupt continuity of the OLED layers. The pixel definition layer may have an undercut to disrupt continuity of some but not all of the OLED layers. The undercut may be defined by three discrete portions of the pixel definition layer. The undercut may result in a void that is interposed between different portions of the OLED layers to break a leakage path formed by the OLED layers.

Organic light-emitting diode display with pixel definition layers

In an embodiment, an electronic device includes a display and processing circuitry. The display includes a plurality of pixels arranged in a plurality of rows, wherein a first grouping of the plurality of rows displays image content during a first portion of an image frame, and wherein a second grouping of the plurality of rows displays image content during a second portion of the image frame. The processing circuitry is operatively coupled to the display and determines a velocity associated with the image content displayed by the first grouping of the plurality of rows moving across the display and adjusts a position of the image content displayed by the second grouping of the plurality of rows during the second portion of the image frame.

Motion corrected interleaving

Electrical shield line systems are provided for openings in common electrodes near data lines of display and touch screens. Some displays, including touch screens, can include multiple common electrodes (Vcom) that can have openings between individual Vcoms. Some display screens can have an open slit between two adjacent edges of Vcom. Openings in Vcom can allow an electric field to extend from a data line through the Vcom layer. A shield can be disposed over the Vcom opening to help reduce or eliminate an electric field from affecting a pixel material, such as liquid crystal. The shield can be connected to a potential such that electric field is generated substantially between the shield and the data line to reduce or eliminate electric fields reaching the liquid crystal.

Display screen shield line system

A display may have display layers that form an array of pixels. An angle-of-view adjustment layer may overlap the display layers. The angle-of-view adjustment layer may include an array of adjustable light blocking structures formed from electrochromic material. The electrochromic material may be interposed between first and second electrode layers. When it is desired to operate the display in a private viewing mode, control circuitry may apply a current to the first and second electrodes that causes the electrochromic material to become more opaque, thereby restricting the angle of view of the display. When it is desired to operate the display in a public viewing mode, control circuitry may apply a current to the first and second electrodes that causes the electrochromic material to become more transparent, thereby opening up the angle of view of the display.

Displays with adjustable angles of view

An electronic device may have a support structure that supports a display and lenses. Each lens may be a reflective lens such as a catadioptric lens that receives polarized image light from the display and provides a corresponding image to an eye box. The display may be an emissive display with pixels that include light-emitting diodes. The light-emitting diodes may be overlapped by a light recycling layer such as a reflective polarizer or cholesteric liquid crystal layer. The light recycling layer recycles emitted light to enhance display efficiency.

Electronic device having emissive display with light recycling

A novel method of deicing utilizing a fins-on-tubes type evaporator/heat exchanger system that is optimized for energy-saving inductive heating thereof, by configuring it to increase its resistance to a value at which the system's reactance at its working frequency is comparable to its electrical resistance. The system includes a set of tubes configured for flow of cooling material therethrough, and also includes a set of fins positioned and disposed perpendicular to, and along, the tubes, in such a way that at least a portion of the fins comprises longitudinal excisions therein.

System and method for energy-saving inductive heating of evaporators and other heat-exchangers

A display may have display layers that form an array of pixels. An angle-of-view adjustment layer may overlap the display layers. The angle-of-view adjustment layer may include an array of adjustable louvers that move from a first position in which the angle of view of the display is restricted for a private viewing mode and a second position in which the angle of view of the display is not restricted for a normal viewing mode. The louvers may contain electrophoretic particles. The louvers may be tapered and may have a width at one end that is less than ten microns. The electrophoretic particles may form isolated clusters on a lower substrate in normal viewing mode to increase the transmittance of the display in normal viewing mode. The angle-of-view adjustment layer may be a second liquid crystal display layer that is used to block off-axis light.

A display may have an array of pixels. Each pixel may have a light-emitting diode such as an organic light-emitting diode. The organic light-emitting diodes may each have an anode that is coupled to a thin-film transistor pixel circuit for controlling the anode. Transparent windows may be formed in the display. The windows may be formed by replacing data storage capacitors and other pixel circuit structures in a subset of the pixels with transparent window structures, by selectively removing portions of light-emitting diode anodes, and by shifting anodes. An array of electrical components such as an array of light sensors may be aligned with the transparent windows and may be used to measure light passing through the transparent windows.

Display with array of light-transmitting windows

Growing community of inventors

Pomona, CA, United States of America

Cheng Kai Chen