Massachusetts Institute of Technology

Verizon Patent and Licensing Inc.

Jennifer J Yu

Vladimir Bulovic

Jonathan R Tischler

Moungi G Bawendi

Ioannis Kymissis

Kristopher T Frazier

Andrew Allen Haskin

Lonnie Katai

Michael J D'Argenio

Michael Scott Bradley

William Andrew Fish

Alice Yuan Bain

Harry Lawson Kight

David Oertel

Richard E Sodon

Sheryl Soo

Janette Markel

A user device may provide a graphical user interface which presents content navigation objects, where each content navigation object may be associated with a content item and is presented within a portion of the graphical user interface. The user device may detect an action that corresponds to a content navigation object, and determine whether the detected action is a command to display content options that may be contextually related to the content item associated with the content navigation object. The user device may display the content options by altering the appearance of the content navigation object, receive an action selecting the content option from the displayed content options, and conceal the content options after the action for selecting the content option has been received.

Accessible contextual controls within a graphical user interface

An optical structure can include a nanocrystal on a surface of an optical waveguide in a manner to couple the nanocrystal to the optical field of light propagating through the optical waveguide to generate an emission from the nanocrystal.

Optical structures including nanocrystals

Embodiments of the present invention provide for an array, and corresponding method of forming an array, that includes a plurality of light emitting devices. The light emitting devices are disposed over a substrate, and a photodetector detects light emitted through the substrate from the light emitting devices. Further, a substantially constant brightness may be maintained in a plurality of light emitting devices disposed over the upper surface of a substrate in an array. Light emitted through the substrate from each of the light emitting devices is measured, and the voltage level applied to each of the light emitting devices is varied to maintain a substantially constant brightness level of light emitted from the light emitting devices.

LED array with photodetector

The disclosure relates to a method and apparatus for micro-patterning organic layers of OLEDs. The disclosed methods do not require applying pressure to the film, nor do they require heat treatment, surface treatment or fast release rate of a stamp from the substrate. The disclosed methods are particularly advantageous over the conventional shadow masking techniques for providing large array fabrication with small features. In one embodiment of the disclosure, one or more organic films are selected for the OLED as a function of their individual or combined sublimation temperature. The material is selected in view of the depth and shape of the features that are to be formed in the organic layer. The disclosed embodiments can provide minimum feature size of 13 &#x3bc;m which is suitable for high resolution OLED displays.

Method and apparatus for simultaneous lateral and vertical patterning of molecular organic films

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Palo Alto, CA, United States of America

Jennifer J Yu