Abstract: An LED package comprises: an LED chip having an optically active layer on a substrate, a platform, including a central membrane of which the LED chip is mounted in close thermal contact to the material of the platform, the thickness of the membrane being less than 3/10 the chip dimension (L) the thickness of the supporting frame being more than twice the membrane thickness, typically 10 times and possibility up to 25 times which is integrally formed with the membrane, is substantially larger than the thickness of the membrane, wherein the membrane is provided with at least an electrically isolated through contact filled with electrically conducting material and connected to one of the electrodes of the LED chip.

Abstract: An LED module having an LED semiconductor chip mounted directly or indirectly on a platform. The platform is made from silicon and extends laterally beyond the LED semiconductor chip having an active light emitting layer and a substrate. At least one electronic component that is part of the control circuitry for the LED semiconductor chip is integrated in the silicon platform.

Abstract: An LED package comprises: an LED chip having an optically active layer on a substrate, a platform, including a central membrane of which the LED chip is mounted in close thermal contact to the material of the platform, the thickness of the membrane being less than 3/10 the chip dimension (L) the thickness of the supporting frame being more than twice the membrane thickness, typically 10 times and possibility up to 25 times which is integrally formed with the membrane, is substantially larger than the thickness of the membrane, wherein the membrane is provided with at least an electrically isolated through contact filled with electrically conducting material and connected to one of the electrodes of the LED chip.

Abstract: An LED module having an LED semiconductor chip mounted directly or indirectly on a platform. The platform is made from silicon and extends laterally beyond the LED semiconductor chip having an active light emitting layer and a substrate. At least one electronic component that is part of the control circuitry for the LED semiconductor chip is integrated in the silicon platform.

Abstract: A light emitting device having an emitting element and an element mounting portion on which the emitting element is mounted. The element mounting portion is formed of aluminum nitride.