公开(公告)号：US20150370408A1

公开(公告)日：2015-12-24

申请号：US14839519

申请日：2015-08-28

Applicant: Japan Display, Inc.

Inventor： Koji NOGUCHI ,  Takeya TAKEUCHI

IPC: G06F3/041 ,  G06F1/16

CPC classification number: G06F3/0416 ,  G06F1/16 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044

Abstract: Disclosed herein is a contact detecting device including: a contact responding section configured to produce an electric change in response to an object to be detected coming into contact with or proximity to a detecting surface; and a contact driving scanning section configured to scan application of driving voltage to the contact responding section in one direction within the detecting surface, and control output of the electric change in time series, wherein the contact driving scanning section performs a plurality of scans of different regions of the contact responding section in parallel with each other, and outputs a plurality of the electric changes in parallel with each other.

Abstract translation: 这里公开了一种接触检测装置，包括：接触响应部分，其被配置为响应于与被检测物体接触或接近检测表面而产生电变化; 以及接触驱动扫描部，被构造成在所述检测面内沿一个方向扫描对所述接触响应部的驱动电压的施加，并且控制所述电变化的时间序列的输出，其中所述接触驱动扫描部进行不同的多次扫描 接触响应部的区域彼此并联，并且彼此并行地输出多个电变化。

公开(公告)号：US20150070318A1

公开(公告)日：2015-03-12

申请号：US14543202

申请日：2014-11-17

Applicant: Japan Display, Inc.

Inventor： Kouji NOGUCHI ,  Takayuki NAKANISHI ,  Koji ISHIZAKI ,  Yasuyuki TERANISHI ,  Takeya TAKEUCHI

IPC: G09G3/36 ,  G09G5/18 ,  G06F3/044

CPC classification number: G09G3/3674 ,  G02F1/13338 ,  G02F1/136286 ,  G06F3/0412 ,  G06F3/044 ,  G09G3/3648 ,  G09G5/18 ,  G09G2310/02 ,  G09G2320/0252 ,  G09G2340/0435

Abstract: Disclosed herein is a display device, including: a display surface; a display functional layer adapted to control the display of a screen viewed from outside the display surface; a drive control section operable to perform display scanning and driving adapted to scan and drive, in the one direction, the plurality of drive electrodes, and also operable to perform, a plurality of times and for M display screens, detection scanning and driving adapted to continuously scan and drive all or part of the plurality of drive electrodes within the period of time; and a plurality of sensor lines arranged in a direction other than the one direction to be separate from each other, which produce an electrical change if an object to be detected comes in contact with or proximity to the display surface while the drive control section performs the detection scanning and driving.

Abstract translation: 这里公开了一种显示装置，包括：显示面; 显示功能层，适于控制从显示表面外部观看的屏幕的显示; 驱动控制部分，用于执行显示扫描和驱动，其适于在多个驱动电极的一个方向上扫描和驱动多个驱动电极，并且还可操作以执行多次，并且对于M个显示屏幕，适用于检测扫描和驱动 在一段时间内连续扫描和驱动多个驱动电极的全部或部分; 以及沿所述一个方向以外的方向排列的多个传感器线彼此分开，如果所述检测对象与所述显示表面接触或接近所述显示表面而产生电变化，则所述驱动控制部执行 检测扫描和驾驶。