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Display device

A technology of a display device and a display part, which is applied in the directions of identification devices, televisions, instruments, etc., can solve the problems of reduced convenience for observers and the like

Inactive Publication Date: 2014-06-04
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, there is a restriction on the position where the observer holds the portable terminal, so there is a problem that the convenience of the observer decreases.

Method used

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Embodiment Construction

[0020] Hereinafter, embodiments of the display device of the present invention will be described in detail with reference to the drawings.

[0021] The display device of the present embodiment is a portable stereoscopic image display device (typically a flat-panel stereoscopic image display device) capable of viewing a stereoscopic image with naked eyes by an observer, but is not limited thereto. A stereoscopic image is an image including a plurality of parallax images having mutual parallax. Parallax refers to the difference in vision viewed from different directions. In addition, the images described in the embodiments may be either still images or moving images.

[0022] figure 1 It is an external view of the display device 1 of this embodiment. Such as figure 1 As shown, the display device 1 includes a display unit 10 , a first imaging unit 20 and a second imaging unit 30 .

[0023] The display unit 10 has a rectangular display screen 11 for displaying images. In thi...

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PUM

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Abstract

A display device enhances convenience of an observer. A portable display device includes a display unit, a first capturing unit, and a second capturing unit. The display unit includes a rectangular display screen for displaying an image. The first capturing unit is configured to capture an image of an object. The first capturing unit is arranged in a region, corresponding to a first side of the display screen, which is a part of a peripheral region of the display unit other than the display screen. The second capturing unit is configured to capture an image of the object. The second capturing unit is arranged in a region, corresponding to a second side adjacent to the first side, which is a part of the peripheral region.

Description

technical field [0001] The present invention relates to portable display devices. Background technique [0002] Conventionally, a technique is known in which a camera is placed in an area corresponding to two opposing sides (two sides extending in the same direction) of a square display screen in a peripheral area other than the display screen of a display device. , detect the gaze direction based on the face images of the observer captured by the two cameras, and change the display position of the image according to the detected gaze direction. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2006-202181 [0004] Assume a case where the above-described prior art is applied to a portable terminal such as a tablet terminal. In this case, for example, when an observer holds the mobile terminal at a position where the camera is arranged, the observer's hand covers the camera, so that an image captured by the camera cannot be acquired. [0005] Therefore, when the ob...

Claims

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Application Information

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IPC IPC(8): G09F9/00G06F3/033G02B27/22
CPCG06F3/013G03B35/08G09F9/30G02B30/27H04N23/00H04N13/302H04N13/378G06F3/005
Inventor 平井隆介三岛直下山贤一三田雄志
Owner KK TOSHIBA