公开(公告)号：US20240377673A1

公开(公告)日：2024-11-14

申请号：US18780793

申请日：2024-07-23

Applicant: Japan Display Inc.

Inventor： Muneaki ZAKO

IPC: G02F1/1333 ,  G02F1/1334 ,  G02F1/13357 ,  G02F1/1339

Abstract: The purpose of the present invention is to seamlessly form a large screen using multiple display devices. To solve this problem, the present invention is configured as follows. A display device including: a first display device including a first display area and a first frame area disposed outside of the first display area; a second display device including a second display area and a second frame area disposed outside of the second display area, in which the first display device and the second display device are arranged in parallel, with portions overlapping each other; the first frame area of the first display device overlaps the second display area of the second display device, and the second frame area of the second display device overlaps the first display area of the first display device; and the first display area and the second display area are continuous in a plan view.

公开(公告)号：US20240419253A1

公开(公告)日：2024-12-19

申请号：US18745182

申请日：2024-06-17

Applicant: Japan Display Inc.

Inventor： Toshinori UEHARA ,  Muneaki ZAKO ,  Keiji TAGO ,  Tenfu NAKAMURA

IPC: G06F3/01

Abstract: A display device includes a first camera that captures an image of a first viewer present in a first normal direction of a display surface of a transparent display, a second camera that captures an image of a second viewer present in a second normal direction of the display surface of the transparent display, the second normal direction being an opposite direction of the first normal direction, a microphone, and a control circuit that includes a user coordinate calculation circuit, a gesture detection circuit, a dictation circuit, and a drawing information generation circuit. The user coordinate calculation circuit specifies positions of the first viewer and the second viewer on the basis of the images from the first camera and the second camera. When the gesture detection circuit determines that the first viewer utters sound, the dictation circuit generates a character based on sound information from the microphone, and the generated character is displayed on the transparent display toward the second viewer by the drawing information generation circuit.