公开(公告)号：US20170372669A1

公开(公告)日：2017-12-28

申请号：US15681487

申请日：2017-08-21

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Norifumi TAKESUE ,  Yuichi YANAGISAWA

IPC: G09G3/34 ,  G09G3/3208 ,  G06F3/14 ,  G09G3/00

CPC classification number: G09G3/3413 ,  G06F3/1438 ,  G09G3/006 ,  G09G3/3208 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0221 ,  G09G2310/0281 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/0673 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2370/16 ,  G09G2380/02

Abstract: A display system including a display device and an image processing device is provided. The display device includes a second display panel overlapping with a first display panel on the display surface side. The second display panel has a region that transmits visible light adjacent to a display region. The region that transmits visible light of the second display panel overlaps with a display region of the first display panel, which makes a non-display region between display regions of two display panels in the display device small. The image processing device has a function of correcting the gray scale, which is included in image data, corresponding to at least one of a portion overlapping with the region that transmits visible light and a portion not overlapping with the region in the display region of the first display panel.

公开(公告)号：US20160155391A1

公开(公告)日：2016-06-02

申请号：US14945688

申请日：2015-11-19

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Norifumi TAKESUE ,  Yuichi YANAGISAWA

IPC: G09G3/34 ,  G06F3/14 ,  G09G3/32

CPC classification number: G09G3/3413 ,  G06F3/1438 ,  G09G3/006 ,  G09G3/3208 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0221 ,  G09G2310/0281 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/0673 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2370/16 ,  G09G2380/02

Abstract: A display system including a display device and an image processing device is provided. The display device includes a second display panel overlapping with a first display panel on the display surface side. The second display panel has a region that transmits visible light adjacent to a display region. The region that transmits visible light of the second display panel overlaps with a display region of the first display panel, which makes a non-display region between display regions of two display panels in the display device small. The image processing device has a function of correcting the gray scale, which is included in image data, corresponding to at least one of a portion overlapping with the region that transmits visible light and a portion not overlapping with the region in the display region of the first display panel.

Abstract translation: 提供一种包括显示装置和图像处理装置的显示系统。 显示装置包括与显示面侧的第一显示面板重叠的第二显示面板。 第二显示面板具有透射与显示区域相邻的可见光的区域。 透射第二显示面板的可见光的区域与第一显示面板的显示区域重叠，使得显示装置中的两个显示面板的显示区域之间的非显示区域变小。 图像处理装置具有对包含在图像数据中的灰度进行校正的功能，对应于与透射可见光的区域重叠的部分和与该可见光的显示区域中的区域不重叠的部分中的至少一个 第一显示面板。

公开(公告)号：US20210373723A1

公开(公告)日：2021-12-02

申请号：US17402691

申请日：2021-08-16

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Norifumi TAKESUE

IPC: G06F3/0483 ,  G06F1/16 ,  G06F3/0487 ,  G06F3/03 ,  G06F3/041 ,  G06F3/044

Abstract: To provide a display device having an input means using a bending action. A display device includes a first substrate, a second substrate, a display part, a first sensor element, and a second sensor element. The display part is provided between the first substrate and the second substrate. The first sensor element and the second sensor element are provided in their respective regions overlapping with the display part between the first substrate and the second substrate. The region where the second sensor element is provided overlaps with the region where the first sensor element is provided. The first substrate and the second substrate have flexibility. The first sensor element has a function of detecting the presence or absence of an object touching the first substrate or the second substrate. The second sensor element has a function of detecting the distortion of the first substrate or the second substrate.

公开(公告)号：US20200249806A1

公开(公告)日：2020-08-06

申请号：US16856093

申请日：2020-04-23

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Norifumi TAKESUE

IPC: G06F3/0483 ,  G06F1/16 ,  G06F3/044 ,  G06F3/041 ,  G06F3/03 ,  G06F3/0487

Abstract: To provide a display device having an input means using a bending action. A display device includes a first substrate, a second substrate, a display part, a first sensor element, and a second sensor element. The display part is provided between the first substrate and the second substrate. The first sensor element and the second sensor element are provided in their respective regions overlapping with the display part between the first substrate and the second substrate. The region where the second sensor element is provided overlaps with the region where the first sensor element is provided. The first substrate and the second substrate have flexibility. The first sensor element has a function of detecting the presence or absence of an object touching the first substrate or the second substrate. The second sensor element has a function of detecting the distortion of the first substrate or the second substrate.

公开(公告)号：US20150316958A1

公开(公告)日：2015-11-05

申请号：US14700663

申请日：2015-04-30

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Norifumi TAKESUE

IPC: G06F1/16 ,  G06F3/041

CPC classification number: G06F3/0483 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/165 ,  G06F1/1652 ,  G06F1/169 ,  G06F3/03 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/0487 ,  G06F2203/04102 ,  H01L27/3225

Abstract: To provide a display device having an input means using a bending action. A display device includes a first substrate, a second substrate, a display part, a first sensor element, and a second sensor element. The display part is provided between the first substrate and the second substrate. The first sensor element and the second sensor element are provided in their respective regions overlapping with the display part between the first substrate and the second substrate. The region where the second sensor element is provided overlaps with the region where the first sensor element is provided. The first substrate and the second substrate have flexibility. The first sensor element has a function of detecting the presence or absence of an object touching the first substrate or the second substrate. The second sensor element has a function of detecting the distortion of the first substrate or the second substrate.

Abstract translation: 提供具有使用弯曲动作的输入装置的显示装置。 显示装置包括第一基板，第二基板，显示部分，第一传感器元件和第二传感器元件。 显示部分设置在第一基板和第二基板之间。 第一传感器元件和第二传感器元件设置在与第一基板和第二基板之间的显示部分重叠的各自区域中。 设置第二传感器元件的区域与设置有第一传感器元件的区域重叠。 第一基板和第二基板具有柔性。 第一传感器元件具有检测接触第一基板或第二基板的物体的存在或不存在的功能。 第二传感器元件具有检测第一基板或第二基板的变形的功能。