Opaque splits embedded in transparent media for optical emitter or detector isolation

• Main Authors: LAND BRIAN R, MATSUYUKI NAOTO, ROACH STEVEN C, SPENCER MAEGAN K, WANG ERIK L, LUKENS WILLIAM C
• Format: Patent
• Language: Chinese; English
• Published: 30.03.2021
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The disclosure relates to an electronic device. The electronic device can include a housing defining an aperture and at least partially defining an internal volume of the electronic device, an electromagnetic radiation emitter and an electromagnetic radiation detector disposed in the internal volume, and an optical component disposed in the aperture. The optical component can include a first and second transparent portions disposed above the electromagnetic radiation detector and the electromagnetic radiation emitter, and an opaque portion disposed between the first and second transparent portions and extending a thickness of the optical component. The first transparent portion, the second transparent portion, and the opaque portion can define a flush exterior surface of the electronic device. 本公开涉及一种电子设备，所述电子设备可包括限定孔口并且至少部分地限定所述电子设备的内部体积的外壳、设置在所述内部体积中的电磁辐射发射器和电磁辐射检测器以及设置在所述孔口中的光学部件。所述光学部件可包括设置在所述电磁辐射检测器和所述电磁辐射发射器上方的第一透明部分和第二透明部分，以及设置在所述第一透明部分和所述第二透明部分之间并延伸所述光学部件的厚度的不透明部分。所述第一透明部分、所述第二透明部分和所述不透明部分可限定所述电子设备的齐平