公开(公告)号：US20200185444A1

公开(公告)日：2020-06-11

申请号：US16231958

申请日：2018-12-25

Applicant: Industrial Technology Research Institute

Inventor： Chia-Wen Chiang ,  Hsiang-Hung Chang

IPC: H01L27/146 ,  H04N5/225

Abstract: An image sensor including a substrate and an image sensing element is provided. The substrate has an arc surface. The image sensing element is disposed on the arc surface and curved to fit a contour of the arc surface. The image sensing element has a front surface and a rear surface opposite to each other and has at least one first conductive via. The rear surface of the image sensing element directly contacts the arc surface, and the first conductive via is extended from the front surface to the rear surface. In addition, a manufacturing method of the image sensor is also provided.

公开(公告)号：US10520422B2

公开(公告)日：2019-12-31

申请号：US15842889

申请日：2017-12-15

Applicant: Industrial Technology Research Institute

Inventor： Wei-Lan Chiu ,  Hsiang-Hung Chang

IPC: G01N15/14 ,  G01N15/02 ,  G01N15/00

Abstract: An optical micro-particle detector including a light source, a gas channel and a plurality of optical detectors is provided. The light source is configured to generate a light beam. The gas channel has at least one curved segment. The curved segment has a light entrance and a plurality of light exits. The light beam from the light source enters the gas channel through the light entrance. The plurality of optical detectors are optically coupled to the light exits, respectively.

公开(公告)号：US10458893B2

公开(公告)日：2019-10-29

申请号：US15245199

申请日：2016-08-24

Applicant: Industrial Technology Research Institute

Inventor： Chia-Wen Chiang ,  Cheng-Ta Ko ,  I-Hsing Lin ,  Hsiang-Hung Chang ,  Wen-Chih Chen

IPC: G01N15/06 ,  G01N15/00

Abstract: A miniaturized particulate matter detector that includes a filter and a concentration detector is provided. The filter has a plurality of holes, and the concentration detector is correspondingly disposed under the filter. The concentration detector has a detected area used to detect a concentration of at least one miniaturized particulate matter. A manufacturing method of the filter is also provided.

公开(公告)号：US20190072476A1

公开(公告)日：2019-03-07

申请号：US15842889

申请日：2017-12-15

Applicant: Industrial Technology Research Institute

Inventor： Wei-Lan Chiu ,  Hsiang-Hung Chang

IPC: G01N15/14

CPC classification number: G01N15/1434 ,  G01N15/0211 ,  G01N15/1404 ,  G01N15/1436 ,  G01N15/1459 ,  G01N15/1484 ,  G01N2015/0046 ,  G01N2015/035 ,  G01N2015/1447 ,  G01N2015/1486

Abstract: An optical micro-particle detector including a light source, a gas channel and a plurality of optical detectors is provided. The light source is configured to generate a light beam. The gas channel has at least one curved segment. The curved segment has a light entrance and a plurality of light exits. The light beam from the light source enters the gas channel through the light entrance. The plurality of optical detectors are optically coupled to the light exits, respectively.