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US 12,063,740 B2Granted
Temperature measurement and ambient light measurement in the case of self-luminous display technologies in automotive applications
AssigneeContinental Automotive GmbH
InventorsJürgen Bäthis, Markus Weber, Torsten Lahr, Rüdiger Lotz
Life of this patent
Estimating the term…
Abstract
A display device with self-luminous display elements, which are arranged in a panel. The panel is provided, on its rear side opposite the light-emitting surface used for display, with a heat distribution element, on the side of which facing away from the rear side at least one temperature sensor is arranged. The heat distribution element has at least one opening, behind which a light sensor is arranged, wherein the light sensor and the temperature sensor are arranged on a common carrier.
Claims6
A display device comprising:
- a panel composed of self-luminous display elements having a light-emitting surface used for display and an opposing rear side;
- a heat distribution element, on the rear side of the panel;
- at least one temperature sensor located on a side of the heat distribution element facing away from the panel;
- a light sensor, wherein the heat distribution element has at least one opening, behind which the light sensor is arranged;
- and
- a common carrier, wherein the light sensor and the at least one temperature sensor are arranged on the common carrier, wherein the common carrier is a flexible printed circuit board, and wherein the flexible printed circuit board has a first contact region and a second contact region and a sensor region, wherein the sensor region and the second contact region are embodied in one piece with the first contact region but separated from one another by a recess.
3 more elements
A display device comprising:
- a panel composed of self-luminous display elements having a light-emitting surface used for display and an opposing rear side;
- a heat distribution element, on the rear side of the panel;
- at least one temperature sensor located on a side of the heat distribution element facing away from the panel;
- a light sensor, wherein the heat distribution element has at least one opening, behind which the light sensor is arranged;
- and
- a common carrier, wherein the light sensor and the at least one temperature sensor are arranged on the common carrier, wherein the common carrier is a mechanically stable printed circuit board, and wherein the temperature sensor is thermally coupled to the heat distribution element with a heat-conducting element.
3 more elements
A display device comprising:
- a panel composed of self-luminous display elements having a light-emitting surface used for display and an opposing rear side;
- a heat distribution element, on the rear side of the panel;
- at least one temperature sensor located on a side of the heat distribution element facing away from the panel;
- a light sensor, wherein the heat distribution element has at least one opening, behind which the light sensor is arranged;
- and
- a common carrier, wherein the light sensor and the at least one temperature sensor are arranged on the common carrier, wherein the common carrier is a printed circuit board, and wherein the printed circuit board is arranged at the heat distribution element with a connection element.
3 more elements
Dependencies are inferred from the claim text.