公开(公告)号：US20160248152A1

公开(公告)日：2016-08-25

申请号：US14959018

申请日：2015-12-04

Applicant: TOYODA GOSEI CO., LTD.

Inventor： Kazuki TAKAO ,  Daiichiro KAWASHIMA ,  Takashi SEKIYA ,  Hideto MAEDA ,  Koji OKUMURA ,  Kenji SUZUKI

IPC: H01Q1/42

CPC classification number: H01Q1/422 ,  G01S13/931 ,  G01S2007/027 ,  H01Q1/44

Abstract: To provide an electromagnetic-wave transmitting cover which can achieve range extension and angle widening of a sensing radar and is excellent in design property. An electromagnetic-wave transmitting cover of the invention includes a base material made of an electromagnetic-wave-transmissive material, a light-transmitting base material formed on a surface of the base material and made of a light-transmissive material, and a design layer disposed between the base material and the light-transmitting base material, the electromagnetic-wave transmitting cover transmitting an electromagnetic wave, the electromagnetic-wave transmitting cover has an electromagnetic-wave transmitting area which transmits the electromagnetic wave, the base material and the light-transmitting base material in the electromagnetic-wave transmitting area has an interval of 0.12 mm or less, an adhesive layer is formed on an entire surface between the base materials, and a deviation in angle when the electromagnetic wave is transmitted is 0.3° or less.

Abstract translation: 提供可实现感测雷达的范围扩展和角度加宽的电磁波传输罩，设计性能优良。 本发明的电磁波传输罩包括由电磁波透过材料制成的基材，形成在基材表面上的由透光材料制成的透光基材，以及设计层 设置在基材和透光性基材之间，电磁波传输罩传递电磁波，电磁波传输罩具有传递电磁波的电磁波传播区域，基材和发光层， 在电磁波传播区域中传输基材的间隔为0.12mm以下，在基材之间的整个表面上形成粘合剂层，并且当电磁波透过时的角度偏差为0.3°以下。