HIGH SPEED IMAGE REFRESH SYSTEMA LED controller for an LED pixel array includes an image frame buffer to receive image data and a standby image buffer connected to the image frame buffer to hold a standby image. A command and contr…DRIVE·Dec 14·1 min readFollowH05B45/10Lumileds LLC
METHOD OF DRIVING AN EMITTER ARRAYMethods and apparatus for driving an emitter array are described. A method includes determining a thermal environment profile for a plurality of emitters of the emitter array, computing a current puls…DRIVE·Nov 17·1 min readFollowH05B45/10Lumileds LLC
LIGHT-EMITTING ELEMENT DRIVING DEVICEA light-emitting element driving device includes a setter and first to nth constant current sources. An ith series circuit is a series circuit of an ith light-emitting element string and the ith const…DRIVE·May 19·2 min readFollowH05B45/10Rohm Co., Ltd.
HIGH SPEED IMAGE REFRESH SYSTEMA LED controller for an LED pixel array includes an image frame buffer to receive image data and a standby image buffer connected to the image frame buffer to hold a standby image. A command and contr…DRIVE·Sep 23·1 min readFollowH05B45/10Ronald Johannes Bonne
DRIVING DEVICEA driving device includes, for example: an output terminal; a transistor configured to generate an output current to the output terminal; a logic circuit configured to perform on/off control of the tr…DRIVE·Sep 2·1 min readFollowH05B45/10Rohm Co., Ltd.
LIGHTING SYSTEMA lighting system including a lighting device configured to be connected to an object. The lighting device includes a body, at least one visible light source connected to the body, and at least one ul…DRIVE·Apr 22·1 min readFollowH05B45/10AVID Labs, LLC
Luminaire with emergency lighting functionAccording to one embodiment, a luminaire includes a dim lighting circuit, an emergency unit, a dimming-signal input section, and a dimming control circuit. The dim lighting circuit dimly lights a ligh…DRIVE·Jan 2·1 min readFollowH05B45/10TOSHIBA LIGHTING & TECHNOLOGY [JP]
