公开(公告)号：US20220246089A1

公开(公告)日：2022-08-04

申请号：US17712687

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghyun SONG ,  Sangtae HAN ,  Huigyeong AHN ,  Changsun KANG ,  Mijin KIM ,  Seongjun KIM ,  Changjun PARK ,  Seunghee OH ,  Kyoree LEE ,  Mihyun LEE

IPC: G09G3/32

Abstract: A display apparatus is provided. The display apparatus includes a substrate having a data line disposed thereon, a plurality of pixel modules arranged in a matrix format on the substrate, and a driver providing a digital data signal through the data line to each of the pixel modules. Each of the pixel modules may include a light emitting layer in which a plurality of light emitting diode (LED) devices form a pixel, a driving layer comprising a display driver integrated circuit (DDI) below the light emitting layer and generating a driving signal to drive the LED devices, and a substrate layer, between the driving layer and the substrate, comprising a data input pad to receive the data signal and transmit the data signal to the DDI and a data output pad to provide the data signal to another adjacent pixel module.

公开(公告)号：US20140285177A1

公开(公告)日：2014-09-25

申请号：US14221769

申请日：2014-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youjin KIM ,  Mihyun LEE ,  Jeongnam CHEON

IPC: G01R19/00

CPC classification number: G01R19/0092

Abstract: A mobile current measurement apparatus, a current measurement terminal, and a current measurement method are provided. More particularly, the present disclosure provides a mobile current measurement apparatus, a current measurement terminal, and a current measurement method capable of measuring a current of a Device-Under-Test (DUT) by using a wireless short distance communication. The method of measuring a current by a current measurement apparatus includes detecting a voltage converted from a current of a device-under-test, compensating the detected voltage by using a voltage offset generated by an amplifier of the current measurement apparatus, and measuring the current of the device-under-test based on the compensated voltage.

Abstract translation: 提供移动电流测量装置，电流测量端子和电流测量方法。 更具体地，本公开提供了一种能够通过使用无线短距离通信来测量被测器件（DUT）的电流的移动电流测量装置，电流测量终端和电流测量方法。 由电流测量装置测量电流的方法包括：检测从被测器件的电流转换的电压，通过使用由当前测量装置的放大器产生的电压偏移补偿检测电压，并测量电流 的基于补偿电压的被测器件。