Cooledge Lighting, Inc.

Tir Technology LP

Tir Systems Ltd.

Koninklijke Philips Corporation N.V.

Millennium Technology, Inc.

Signify Holding B.v.

Philips Lighting Holding B.v.

Koninklijke Philips Electronics N.v.

Tischler, Michael, A.

Paul Jungwirth

Michael Albert Tischler

Philippe M Schick

Paul Matthew Palfreyman

Calvin Wade Sheen

Ian Edward Ashdown

William P Coetzee

Shane P Robinson

Ion Toma

Jane Wei Yang

Ingo Speier

Tom Pinnington

Ian Ashdown

Illich Cheng

Alan J Otter

Yan Wu

Alan Hussein Saeed

Toma Ion

Shahriar Mohammadi

Bojana Bjeljac

Shane Robinson

Michael Tischler

In accordance with certain embodiments, lighting systems include one or more lightsheets each including a plurality of strings of light-emitting elements, control elements, and power conductors for supplying power to the light-emitting elements and control elements.

Wiring boards for array-based electronic devices

In accordance with certain embodiments, a light-emitting element composed of one or more discrete units configured for light emission is adhered directly to a yielding substrate with a pressure-activated adhesive notwithstanding any nonplanarity of the surface of the light-emitting element or non-coplanarity of the semiconductor die contacts.

Electronic devices with yielding substrates

In various embodiments, a control system for an electronic circuit iteratively applies voltage to and senses current from a load to regulate operation of the load.

Illumination device control systems and methods

In accordance with various embodiments, signals from a power supply are utilized to alter the perceived overall optical characteristic and/or the overall intensity of light emitted by an illumination system.

Methods of operating lighting systems with controllable illumination

In accordance with various embodiments, an overall optical characteristic of light emitted by an illumination system having multiple strings of light-emitting elements, as well as an overall intensity of the light emitted by the illumination system, are independently selected via controlling the strings over multiple time intervals.

Methods for adjusting the light output of illumination systems

In accordance with certain embodiments, lighting systems feature lightsheets including multiple illumination units or modules electrically interconnected such that unremoved illumination units or modules remain energized upon removal of at least a portion of one or more illumination units or modules.

Arbitrarily sizable broad-area lighting system

Lighting systems with removable illumination modules

In accordance with certain embodiments, patches with replacement light-emitting elements thereon are utilized to repair lighting-system fault locations.

Light-emitting element repair in array-based lighting devices

Growing community of inventors

Burnaby, Canada

Paul Jungwirth