公开(公告)号：US20160154462A1

公开(公告)日：2016-06-02

申请号：US14954341

申请日：2015-11-30

Applicant: NLT TECHNOLOGIES, LTD.

Inventor： Hiroshi HAGA ,  Futoshi NAKANISHI ,  Naoyasu IKEDA

IPC: G06F3/01 ,  G06F3/041 ,  G06F3/047

CPC classification number: G06F3/016 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/042 ,  G06F3/047

Abstract: To provide a display device and the like capable of assisting operations by effectively presenting a sense of texture to the skin of human beings while suppressing generation of unpleasant noises. The display device includes: a visual sense display unit which displays an operation screen to be a target of touch operations done by a user by image signals supplied from outside; and a plate-type tactual sense presenting unit which is disposed on the upper side of the visual sense display unit and presents a tactual sense that can be perceived by the user on the operation screen. The tactual sense presenting unit includes X-electrodes and Y-electrodes which exhibit transparency for visible light rays and operate by voltage signals supplied from outside, and a resin exhibiting transparency for visible light rays is filled in a layered-state gap between the visual sense display unit and the tactual sense presenting unit.

Abstract translation: 提供能够通过在抑制不愉快的噪音的产生的同时有效地向人的皮肤呈现纹理感而辅助操作的显示装置等。 显示装置包括：视觉感测显示单元，其通过从外部提供的图像信号显示作为用户完成的触摸操作的目标的操作屏幕; 以及板式触觉呈现单元，其设置在视觉感测显示单元的上侧，并且呈现用户可以在操作屏幕上感知的触觉。 触觉感知呈现单元包括X射线和Y电极，它们对于可见光线具有透明度并且由外部提供的电压信号进行操作，并且在可视光线之间呈现透明度的树脂被填充在视觉上的分层状态间隙 显示单元和触觉呈现单元。

公开(公告)号：US20130128363A1

公开(公告)日：2013-05-23

申请号：US13744006

申请日：2013-01-17

Applicant: NLT TECHNOLOGIES, LTD.

Inventor： Shin-ichi UEHARA ,  Masao IRIGUCHI ,  Naoyasu IKEDA ,  Nobuaki TAKANASHI

IPC: G02B3/00

CPC classification number: G02B3/005 ,  G02B27/2214 ,  H04N13/305

Abstract: In an image display device where a lenticular lens, a display panel, and a light source are provided in order from a viewer side, when cylindrical lenses of the lenticular lens are arrayed in a horizontal direction, in first-viewpoint pixels and second-viewpoint pixels of the display panel, openings whose sides which intersect with straight lines in the horizontal direction are not parallel to a vertical direction are formed. And, a shape of the openings of a pair of pixels mutually adjacent in the vertical direction is made line-symmetric with respect to edges of the pixels extending in the horizontal direction as an axis.

Abstract translation: 在从观察者侧依次设置双凸透镜，显示面板和光源的图像显示装置中，当双凸透镜的柱面透镜在水平方向排列时，在第一视点像素和第二视点 形成显示面板的像素，与水平方向上的直线相交的侧面的开口不垂直于垂直方向。 并且，在垂直方向相互相邻的一对像素的开口的形状相对于在水平方向上延伸的像素的边缘作为轴线对称。