02-01-2020 дата публикации
Номер: US20200003384A1
An automotive lighting system () includes an automotive lamp having an LED array () and a lens (). The lens () images a square field of illumination () into rectangular field of illumination () to support adaptive front lighting in an automotive environment (). The lens () includes light-transmissive first, second, and third regions (), and a baffle () adapted to obstruct light from spreading between the light-transmissive first, second, and third regions (). The baffle () is disposed between the LED array () and light receiving surfaces () of the light-transmissive first, second, and third regions (). The lens () enables imaging of an approximately rectangular field of illumination () from a single chip (), reducing cost and cooling needs of adaptive front lighting systems. 141. An automotive lighting system () , comprising:{'b': 34', '101', '10', '34, 'claim-text': [{'b': 64', '100', '10', '100', '34, 'a light-transmissive first region () being configured to receive a first portion of the light () from the light source () when energized and transmit the first portion of the light () though the lens ();'}, {'b': 66', '64', '66', '106', '10', '106', '34, 'a light-transmissive second region () arranged adjacent to the light-transmissive first region (), the light-transmissive second region () being configured to receive a second portion of the light () from the light source () when energized and transmit the second portion of the light () through the lens ();'}, {'b': 68', '64', '66', '68', '112', '10', '112', '34, 'a light-transmissive third region () arranged adjacent to the light-transmissive first region () and adjacent to the light-transmissive second region (), the light-transmissive third region () being configured to receive a third portion of the light () from the light source () when energized and transmit the third portion of light () through the lens (); and'}, {'b': 70', '72', '74', '72', '64', '66', '68', '74', '66', '68, 'a baffle () including an ...
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