公开(公告)号：US20190250013A1

公开(公告)日：2019-08-15

申请号：US16242788

申请日：2019-01-08

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Jong-Ahn KIM ,  Jae-Wan KIM ,  Jae-Yong LEE ,  Jonghan JIN ,  Jae-Heun WOO

IPC: G01D5/347

Abstract: Provided is an absolute position color scale disposed to represent a binary code using a first symbol, having a first width and representing a first state (“HIGH”), and a second symbol having the first width and representing a second state (“LOW”). Each of the first and second symbols is divided into two or more segments having the same structure, and the first symbol has the same shape as the second symbol, but has a color pattern different from a color pattern of the symbol.

公开(公告)号：US20190162852A1

公开(公告)日：2019-05-30

申请号：US16321210

申请日：2017-08-09

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Jae-Wan KIM ,  Jae-Yong LEE ,  Jong-Ahn KIM ,  Jae-Heun WOO ,  Young Pyo HONG

IPC: G01S17/10 ,  G01S7/486 ,  G01S17/89

Abstract: A distance measuring apparatus includes an image sensor and an image sensor driver. The image sensor includes a photodiode, a first capacitor and a second capacitor, and a first transfer gate and a second transfer gate configured to transmit an output of the photodiode to the respective first and second capacitors. The image sensor driver is configured to complementarily drive the first transfer gate and the second transfer gate.