公开(公告)号：US20180209844A1

公开(公告)日：2018-07-26

申请号：US15628648

申请日：2017-06-21

Applicant: Novatek Microelectronics Corp.

Inventor： Cheng-Kuang Sun ,  Ying-Neng Huang

IPC: G01J1/44 ,  H01L31/16 ,  H01L31/075 ,  G06K9/00

CPC classification number: G01J1/44 ,  G01J2001/446 ,  G06K9/00013 ,  G06K9/0004 ,  H01L31/075 ,  H01L31/162 ,  Y02E10/50

Abstract: An optical sensor including a substrate and a plurality of pixel units are provided. The pixel units are disposed on the substrate, and each of the pixel units includes a light source element, a light sensor element, a circuit unit, and an isolation element. Herein, the light source element emits light, the light sensor element senses an optical image. The circuit unit is configured to drive the light source element to emit light and to drive the light sensor element to sense the optical image. The isolation element isolates the light sensor element from the light source element. In addition, the light source element is disposed between the isolation element of the respective pixel unit and an isolation element of a neighboring pixel unit.

公开(公告)号：US20150070266A1

公开(公告)日：2015-03-12

申请号：US14101353

申请日：2013-12-10

Applicant: NOVATEK Microelectronics Corp.

Inventor： Cheng-Kuang Sun

IPC: G06F3/01

CPC classification number: G06F3/017 ,  G06F3/0304

Abstract: A gesture determination method is utilized for an electronic device. The gesture determination method includes executing a program, determining a gesture content supported by the program to obtain a supporting gesture content, detecting and determining ambient light intensity around the electronic device to generate a light intensity determination result, deciding a first sensing process or a second sensing process to perform sensing and determining a gesture for operating the program according to the operating gesture content and the light intensity determination result.

Abstract translation: 手势确定方法用于电子设备。 手势确定方法包括执行程序，确定由程序支持的手势内容以获得支持手势内容，检测和确定电子设备周围的环境光强度以产生光强度确定结果，确定第一感测过程或第二感测过程 感测过程，以根据操作手势内容和光强度确定结果执行感测和确定用于操作节目的手势。

公开(公告)号：US10302484B2

公开(公告)日：2019-05-28

申请号：US15628648

申请日：2017-06-21

Applicant: Novatek Microelectronics Corp.

Inventor： Cheng-Kuang Sun ,  Ying-Neng Huang

IPC: H01L27/00 ,  G01J1/44 ,  H01L31/16 ,  H01L31/075 ,  G06K9/00

Abstract: An optical sensor including a substrate and a plurality of pixel units are provided. The pixel units are disposed on the substrate, and each of the pixel units includes a light source element, a light sensor element, a circuit unit, and an isolation element. Herein, the light source element emits light, the light sensor element senses an optical image. The circuit unit is configured to drive the light source element to emit light and to drive the light sensor element to sense the optical image. The isolation element isolates the light sensor element from the light source element. In addition, the light source element is disposed between the isolation element of the respective pixel unit and an isolation element of a neighboring pixel unit.