公开(公告)号：US11023078B2

公开(公告)日：2021-06-01

申请号：US16324486

申请日：2017-06-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shin A Kim ,  Ho June Yoo ,  Sang Yoon Kim ,  Eun Seo Kim ,  Nam Su Ha

IPC: G06F3/042 ,  G06F3/041 ,  G06F3/03 ,  H03K17/96 ,  H03K17/945 ,  H03K17/94

Abstract: A control method of an inputter comprises an operation in which at least one of the inputter and an electronic apparatus connected to the inputter acquires reference data, an operation in which a manipulation detector of the inputter outputs a manipulation detection signal, an operation in which a light source of the inputter irradiates a first light, an operation in which a light detector detects a first reflected light that is incident to the light detector among the irradiated first light, and an operation in which at least one of the inputter and the electronic apparatus compares a detection result of the first reflected light and the reference data, and identifies whether the manipulation detector outputting the manipulation signal malfunctions, based on a comparison result.

公开(公告)号：US10649542B2

公开(公告)日：2020-05-12

申请号：US16157393

申请日：2018-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shin A Kim ,  Byung Seok Soh ,  Chang Won Son ,  Ho June Yoo

IPC: G06F3/02 ,  G09G5/02 ,  G06F3/03

Abstract: A display apparatus and a method for controlling the same are disclosed. The display apparatus according to the embodiment includes an input device including a button structure and a sensor assembly configured to output different sensor values according to a movement of the button structure. According to an embodiment, the display apparatus includes a controller configured to generate a control signal based on sensor value information generated by the sensor assembly, and a display configured to provide a display based on the control signal. An embodiment of the disclosure provides a single multi-channel input device in the display in which a display screen correction function and a display screen operation function may be performed together using a color sensor applied to the input device. According to the disclosure, a simplified button structure of the display apparatus may be provided.