Display device, control method thereof, electronic device including display device

A technology of a display device and a control method, which is applied to coin-operated equipment with instrument control, coin-operated equipment for distributing discrete items, computer security devices, etc., which can solve the problem of reduced visual recognition, increased cost, and increased Issues such as large optical film size

Inactive Publication Date: 2006-09-20
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above-mentioned existing structure, the optical film is pasted when it is desired to prevent peeping, and the optical film needs to be peeled off in other cases, which makes the user troublesome.
In addition, there is a problem that the visibility of the portion where the optical film is attached is lowered.
In addition, since the optical film with anti-peeping function is difficult to see the display screen from the oblique side, the effect of preventing peeping from the user's back is reduced.
In addition, when the size of the display screen is large, such as ATM or PC, it is necessary to increase the size of the optical film, which increases the cost.

Method used

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  • Display device, control method thereof, electronic device including display device
  • Display device, control method thereof, electronic device including display device
  • Display device, control method thereof, electronic device including display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0050] based on Figure 1 to Figure 6 One embodiment of the present invention will be described as follows. figure 2 The appearance of the ATM of this embodiment is shown. As shown in the figure, in ATM (display device, electronic device) 10 , card slot 11 , passbook slot 12 , cash slot 13 , touch panel 14 and speaker 15 are provided on the user's side.

[0051] The card slot 11 is an opening provided for inserting and inserting various cards such as a cash card and a credit card necessary for using the ATM 10 . The inside of the housing of ATM10 communicates with the card inlet and outlet 11 and is provided with a card reader 23 ( image 3 ). In addition, the passbook entrance 12 is an opening provided for pulling out and inserting a deposit passbook of a bank or a savings passbook of a post office. The inside of the housing of ATM10 communicates with the passbook entrance and exit 12 and is provided with a passbook reader / printer 24 ( image 3 ). In addition, the cash...

Embodiment approach 2

[0073] Based on Figure 7~ Figure 9 Other embodiments of the present invention are described below. The PC of this embodiment includes a surveillance camera that captures images of the position of the operating unit that operates the PC and its surroundings. Furthermore, the PC detects the number of faces included in the captured image from the surveillance camera, and if multiple faces are included, it checks with pre-registered face information, and if they match, it emits a warning sound from the speaker.

[0074] Also, in computer systems or network systems, from the viewpoint of security, access rights to files or directories are set for each user, and access to important files or data is prohibited. However, when a certain user browses a file that is permitted to be accessed on a PC terminal, other users who are prohibited from accessing the above-mentioned file can peep at the above-mentioned PC terminal, causing information leakage. From a security point of view not id...

Embodiment approach 3

[0086] based on Figure 10 ~ Figure 14 Other embodiments of the present invention are described below. In addition, the same code|symbol is attached|subjected to the same structure and processing operation as the structure and processing operation demonstrated in the said embodiment, and description is abbreviate|omitted.

[0087] Figure 10 The outline of the mobile phone of this embodiment is shown. As shown in the figure, a mobile phone (display device, electronic device) 50 is provided with an operation unit 41 , a display unit 42 , and a photographing unit 51 on the main surface side. The photographing unit 51 photographs the position where the user views the display unit 42 and its surroundings.

[0088] The mobile phone 50 of this embodiment detects the number of faces contained in the photographed image from the photographing unit 51. A predetermined display operation for preventing peeping is performed.

[0089] For example, face information of people such as rel...

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PUM

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Abstract

An ATM has a display section of a touch panel and a security camera that takes an image of at least an area from which display information on the display section is viewable. After a predetermined waiting time, the security camera takes an image. From the taken image, human faces are detected, and how many human faces are detected is counted. If the number of human faces is one, the display is carried out as peeping is not underway according to the judgment. Meanwhile, if a plurality of human faces are detected, the display is stopped as peeping is underway according to the judgment.

Description

technical field [0001] The present invention relates to a display device including a display unit and a control method thereof, electronic equipment including the display device, a display device control program, and a recording medium recording the program. In particular, the present invention relates to a display device and the like capable of preventing display information displayed on a display unit from being peeped at. Background technique [0002] Conventionally, AM (Automatic Savings and Disbursement Machine), PC (Personal Computer, personal computer), mobile phone, etc. are provided with display means such as CRT and LCD for displaying information. In a display device including such a display member, when displaying personal information or confidential information, it is necessary to consider not being peeped by others. In particular, in the case of a portable display device such as a mobile phone, it is often used when there are other people around, and the possib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/04G07F19/00G06T7/00
CPCG07C9/00087G07F17/3227G06K9/00295G07F17/3206G07F17/32G06F21/32G07F17/3232G06F21/316G06F21/6209G06F21/84G06F2221/2101G06F2221/2105H04L63/0861G07C9/257G06V40/173B02C23/02
Inventor 井上智裕垣内崇千贺正敬
Owner ORMON CORP
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