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Display device including a multifunctional and communicating surface

一种显示设备、功能的技术，应用在显示设备领域

Active Publication Date: 2014-09-24
SUNPARTNER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, mobile communication devices additionally already include one or more antennas, and as a result the integration of RFID communication functionality necessarily raises the question of where is available for additional antennas

Method used

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  • Display device including a multifunctional and communicating surface
  • Display device including a multifunctional and communicating surface
  • Display device including a multifunctional and communicating surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] The display device (1) according to the invention consists on the one hand of a display screen (3) whose pixels (7) are either illuminated by ambient light or backlit by a rear lighting device (2) , or glow.

[0082] figure 1 , 2 and 3 illustrate the case of an image backlit by the rear lighting device (2). In this case, the image is either through paper, a transparent polymer, or a liquid crystal (LCD). In the case of a liquid crystal (LCD), the pixels ( 7 ) are spaced between them by the interval ( 6 ) necessary to pass an electrical command. The image pixels are encapsulated between two transparent protective plates or films (5 and 8). On the other hand, the display device ( 1 ) according to the invention consists of an optical plate ( 4 ) arranged or attached to the surface of the screen ( 3 ). The plate is ideally formed by stacking at least two membranes (9 and 12).

[0083] The first membrane ( 9 ) consists, for example, of a network of lenses, converging ...

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PUM

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Abstract

The invention relates to a display device (1) including a plurality of pixels (7) forming an image, and an optical plate (4) arranged opposite the image and comprising transparency areas (11) configured to allow the light from the pixels (7) to at least partially pass therethrough. Said display device (1) is characterized in that: said optical plate (4) further comprises at least one array of functional elements (10) corresponding to an electronic and / or mechanical function; and said functional elements (10) are inserted between the transparency areas (11) and arranged such that the light emitted by the pixels (7) is directed so as to pass through the transparency areas (11) without intercepting the arrays of functional elements (10), so as to render said arrays of functional elements (10) invisible or quasi-invisible to an observer of the display device (1). The invention can be used in any type of display device in which functions other than display itself must be integrated in a visually discreet manner.

Description

technical field [0001] The present invention relates to display devices, and more particularly to interactive images and to display screens, such as screens of mobile phones, computers, GPS positioning devices, communication boards, newsletters, city advertisements, where this list is not limiting. Background technique [0002] Communication between a device such as a display screen and a user can traditionally take place through interfaces of the manual keyboard, electronic mouse, joystick, touch media, microphone, physical or chemical sensor type, including by radio waves or Communication via infrared. [0003] But more and more often, from the point of view of use by the user, it involves optimizing the size of the device screen by minimizing the size and visual impact of the components while ensuring other functions than the display function, Especially when it comes to screens of mobile phones. [0004] This evolution has been particularly noticeable in recent years i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G02F1/1335G06F3/041G02F1/1333G02B27/22
CPCG09G2360/147G02F1/13338G06F3/0412G09G3/3406G02F1/133526
Inventor 乔尔·吉尔贝
Owner SUNPARTNER TECH
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