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Display apparatus

A display and display panel technology, which is applied in the direction of computer display casings, instruments, and instrument parts, etc., can solve problems such as the increase in the price of display devices

Inactive Publication Date: 2007-06-06
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, according to the conventional display device having a tablet function, since not only an image display panel provided in a general display device but also a relatively expensive touch screen are installed in the conventional display device having a tablet function, the price of the display device is significantly Addition, in the new display device, compared with the sensor protruding all the time, it is convenient that when the sensor senses the input unit, the sensor should protrude, and when the sensor senses the input unit is not needed, the sensor should be inserted to have same height as body plane

Method used

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Embodiment Construction

[0033] Hereinafter, embodiments of the present general inventive concept will be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals denote like elements throughout. The embodiments described below with reference to the figures are for explaining the present general inventive concept.

[0034] As shown in FIGS. 1 to 7 , a display device 10 according to an embodiment of the present general inventive concept includes a display panel 15 forming an image, a main body case 30 having a display opening 33 supporting the display panel 15 to expose a display surface of the display panel 15, And a plurality of sensor mounting openings 35 (ie, 35a, 35b, etc.) formed on the front surface, the input unit 20 provided on the display panel 15 to be movable and emit light and ultrasonic waves, and the respective sensors mounted on the main body casing 30 Installed in the opening 35 to move a sensor unit 40 (ie, 40a, 40b, etc.) be...

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Abstract

A display apparatus including a display panel, a main body casing to support the display panel and having a display opening to expose a display surface of the display panel and having a plurality of sensor mounting openings formed in a front surface thereof, an input unit provided to be movable about the display panel to emit light and supersonic waves, and a plurality of sensor units mounted in each sensor mounting opening of the main body casing to be movable between a sensing position protruding from the plane of the main body casing and a mounting position recessed from the sensing position, and to sense a position of the input unit and to provide position information of the input unit on the display panel, thus a display apparatus capable of improving the outer appearance of the display apparatus can be provided and a structure of a sensor that performs a tablet function can be improved to prevent the display apparatus from being damaged.

Description

[0001] This application claims priority from Korean Patent Application No. 2005-0116557 filed in the Korean Intellectual Property Office on December 1, 2005, the disclosure of which is hereby incorporated by reference. technical field [0002] The present general inventive concept relates to a display device, and more particularly, to a display device improving a sensor structure performing a tablet function. Background technique [0003] A display device is a device that forms images, such as televisions and monitors. In order to reduce the installation space, a thin film type display panel such as a liquid crystal display (LCD) and a plasma display panel (PDP) is generally used as a display device. [0004] Currently, there have been proposed display devices having displays for inputting various items of information on a screen through an input unit such as an electronic pen. [0005] A display device having a tablet function is disclosed in Korean Patent Publication No. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G06K11/06G12B9/02
CPCG06F1/1607G06F3/03545G06F3/0433
Inventor 崔贤镛
Owner SAMSUNG ELECTRONICS CO LTD