KR101639805B1 - Method and apparatus for prealigner transparent wafer using image pickup device - Google Patents

Method and apparatus for prealigner transparent wafer using image pickup device Download PDF

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Publication number
KR101639805B1
KR101639805B1 KR1020150064047A KR20150064047A KR101639805B1 KR 101639805 B1 KR101639805 B1 KR 101639805B1 KR 1020150064047 A KR1020150064047 A KR 1020150064047A KR 20150064047 A KR20150064047 A KR 20150064047A KR 101639805 B1 KR101639805 B1 KR 101639805B1
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KR
South Korea
Prior art keywords
keyboard
mobile
information
smart device
pattern
Prior art date
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KR1020150064047A
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Korean (ko)
Inventor
최보람
이종규
안정우
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주식회사 한글과컴퓨터
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0231—Cordless keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/0219—Special purpose keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The present invention relates to a hybrid mobile keyboard, which can be configured in a keyboard skin manner, and can be easily used by the blind in a mobile device employing a capacitive touch input device, and a screen mapping method thereof. As such, a hybrid mobile keyboard according to an embodiment of the present invention includes: a mobile keyboard configured of a plurality of key patterns including at least one of characters, numbers, or braille; a plurality of keyboard position patterns generating information on the size of the mobile keyboard and information on a rotating angle of the mobile keyboard; a keyboard information pattern generating the type of the mobile keyboard and additional information on the mobile keyboard; and a mobile keyboard skin protecting the keyboard position patterns and the keyboard information pattern.

Description

[0001] The present invention relates to a hybrid mobile keyboard and its screen mapping method,

The present invention relates to a mobile keyboard, and more particularly, to a hybrid mobile keyboard and its screen mapping method useful for a visually impaired person in a smart device.

In order to input or output to a device such as a PC, a blind keyboard (or a braille keyboard skin) or a program for voice recognition or the like must be used for the visually impaired person, and the content of the PC or the web In order to do so, he had to use a hearing understanding method using a screen reader, such as a text to speech program.

However, the Braille keyboard (or the Braille keyboard skin) changes to a mobile device, the input environment becomes difficult, and even if it is not a mobile device, it becomes possible to move to a specific place. When a speech recognition program is used, The use of text to speech programs also has to be moved to a specific location where there is not much noise, and there are many restrictions on space and time. In the case of the visually impaired, whose pronunciations were not correct, it could not be used either.

In order to solve this problem, a separate Braille input device capable of directly connecting with a mobile device has been developed. However, it is inconvenient to carry with Bluetooth, micro USB type or OTG (On The Gg) type keyboard, And the like.

Korean Patent No. 10-1082800 "Digital Braille input / output device and method for the visually impaired"

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and it is an object of the present invention to provide a hybrid mobile keyboard, which is useful for a visually impaired person in a mobile device employing a keyboard- The present invention provides a mapping method.

According to an aspect of the present invention, there is provided a hybrid mobile keyboard comprising: a mobile keyboard having a plurality of key patterns including at least one character, number, and braille; A plurality of keyboard keypad position patterns for generating size information and rotation angle information of a mobile keyboard keyboard; A keyboard key board information pattern for generating a type of mobile keyboard keyboard and additional information; And a mobile keyboard skin for protecting a mobile keyboard, a plurality of keyboard keypad position patterns, and a keyboard keypad information pattern.

Here, the size information and the rotation angle information of the keyboard keyboard position pattern are intended to map a new keyboard pattern, which is not related to the preset keyboard pattern of the smart device, to the input information of the hybrid mobile keyboard when the hybrid mobile keyboard is located on the screen of the smart device .

The plurality of keyboard key board position patterns and the keyboard key board information pattern are electrically connected by a conductor.

The mobile keyboard skin is composed of a flexible insulating material that protects each of the key patterns of the keyboard layout, the first to third keyboard layout patterns, the first and second keyboard layout patterns, and the conductor, To a screen of a smart device that provides an electrostatic touch screen.

The smart device is characterized in that an application for recognizing each of the key patterns of the keyboard layout, the first to third keyboard layout positions, and the first and second keyboard layout patterns is installed.

According to another aspect of the present invention, there is provided a method of mapping a screen of a hybrid mobile keyboard, the method comprising: downloading a mobile keyboard application to a smart device; Driving an application; Positioning a mobile keyboard including keyboard information in a keyboard position pattern or keyboard information pattern on a screen of a smart device providing an electrostatic touch screen; Touching a keyboard position pattern or a keyboard information pattern of the mobile keyboard; The application obtaining information of the mobile keyboard in accordance with the static electricity generated according to the touch; Automatically mapping a keyboard of a smart device to a location where the mobile keyboard is lowered; And a step of recognizing and inputting information, which is touched and inputted from the mobile keyboard according to the mapping, as a keyboard of the mapped smart device in the smart device.

Here, the step of acquiring information of the mobile keyboard is characterized by obtaining at least one of size information, rotation angle information, keyboard type information, and additional information of the mobile keyboard keyboard.

The present invention has the following effects.

First, in a mobile device employing a capacitive touch input device, it is possible to provide a hybrid mobile keyboard that is useful for a visually impaired person to use even if a separate keyboard does not exactly match the input portion of the mobile device.

Second, if the keyboard is made of rubber material, it is convenient to carry and durable.

Third, there are no mechanical or electronic devices on the keyboard.

Fourth, the cost of keyboard keyboard production is low.

Fifth, any mobile equipment that provides a capacitive touch screen can be used. In particular, older mobile devices that do not support Bluetooth or OTG can be used.

Sixth, since the conventional Bluetooth or OTG method is recognized as an external device, there is no effect on battery consumption since there is no additional battery consumption such as connection maintenance in a mobile device.

1 is a view for explaining a basic concept of a hybrid mobile keyboard according to the present invention.
2 is a view for explaining a configuration of a keyboard of a hybrid mobile keyboard according to the present invention.
FIG. 3 is a view for explaining a cross-sectional structure of the keyboard of the hybrid mobile keyboard of the present invention shown in FIG.
FIG. 4 is a diagram for explaining an embodiment of the hybrid mobile keyboard of the present invention shown in FIG. 2 implemented on a screen of a mobile device.
FIG. 5 is a diagram for explaining an example of keyboard keyboard recognition in a mobile device when the hybrid mobile keyboard shown in FIG. 4 is implemented on a screen of the mobile device.
6 is a flowchart illustrating a screen mapping method of a hybrid mobile keyboard according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In addition, although the term used in the present invention is selected as a general term that is widely used at present, there are some terms selected arbitrarily by the applicant in a specific case. In this case, since the meaning is described in detail in the description of the relevant invention, It is to be understood that the present invention should be grasped as a meaning of a term that is not a name of the present invention. Further, in describing the embodiments, descriptions of technical contents which are well known in the technical field to which the present invention belongs and which are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

1 is a view for explaining a basic concept of a hybrid mobile keyboard according to the present invention.

The basic concept of the hybrid mobile keyboard according to the present invention is that the mobile keyboard 20 according to the present invention is overlapped on the screen 11, which is a display area of the smart device 10 as one of the mobile devices, And then use it. Reference numeral 12 denotes a keyboard pattern of the smart device 10 displayed on the screen 11. Such a keyboard pattern 12 is basically set to be displayed in a part of the screen 11 of the smart device 10 in general.

Here, the smart device 10 is a device that can be installed if the application can be downloaded and installed, such as a smart phone or a smart pad.

Since the mobile keyboard 20 according to the present invention operates by transmitting the static electricity of the user's fingertip to the screen 11 of the smart device 10, It is possible.

However, such an arrangement is not required for the visually impaired to view the screen 11 of the smart device 10, although it is suitable for the general person by allowing characters or the like to be input to the screen 11 while viewing the keyboard pattern 12, The exact arrangement of the keyboard pattern 12 can not be determined according to the specifications of the smart device 10 and thus even if a separate mobile keyboard 20 is purchased, It would be inconvenient to implement.

FIG. 2 is a view for explaining a configuration of a hybrid mobile keyboard according to the present invention, and FIG. 3 is a view for explaining a cross-sectional structure of a hybrid mobile keyboard of the present invention shown in FIG.

2 and 3, the configuration of the hybrid mobile keyboard according to the present invention includes a keyboard keyboard 21, first to third keyboard keypad position patterns 22, 23, 24, Information patterns 25 and 26, a conductor 27 and a mobile keyboard skin 28.

Here, a plurality of key patterns each having one or more characters, numbers, and braille characters are formed on the keyboard 21. At this time, letters and numbers that can be recognized by the public can be directly formed, or letters and numbers can be formed into braille characters.

The first to third keyboard keypad position patterns 22, 23 and 24 generate size information (x-axis distance, y-axis distance) and rotation angle information of the mobile keyboard keyboard 21.

Also, the first and second keyboard keyboard pattern information patterns 25 and 26 generate the type and additional information of the mobile keyboard keyboard 21.

The first to third keyboard keypad position patterns 22 and 23 and the first and second keyboard keypad information patterns 25 and 26 are electrically connected through the conductor 27 in the hybrid mobile keyboard 20 And static electricity is generated at each position when one of the first to third keyboard keypad position patterns 22, 23, 24 and the first and second keyboard keypad information patterns 25, 26 is touched.

At this time, the respective key patterns of the keyboard keyboard 21, the first to third keyboard keypad position patterns 22, 23, 24, the first and second keyboard keypad information patterns 25, 26, The mobile keyboard skin 28 may be made of silicone, rubber, or the like. The mobile keyboard skin 28 is made of a flexible material. Of course, each of the key patterns of the keyboard 21, the first to third keyboard keypad position patterns 22, 23, 24, the first and second keyboard keypad information patterns 25, 26 and the conductor 27, It is not necessary to limit the material thereof so long as it is flexible and capable of transmitting static electricity generated by the touch of the human body to the screen 11. [ This thickness may vary depending on the experiment or field experience.

The first to third keyboard keyboard position patterns 22, 23 and 24 are arranged on the screen 11 of the smart device 10 when the hybrid mobile keyboard 20 is placed on the screen 11, (X-axis distance, y-axis distance) and rotation angle information of the hybrid mobile keyboard 20, and the first to third keyboard keyboard recognition patterns 22, 23, .

The first and second keyboard keyboard pattern information patterns 25 and 26 are for recognizing the type and additional information of the hybrid mobile keyboard 20. The first and second keyboard keyboard pattern information patterns 25, The second keyboard key board information pattern 26 is located at a position of the keyboard layout pattern 22 and the second keyboard keyboard layout pattern 23, The keyboard type information and the additional information can be acquired by the application depending on the position of the pattern 24.

Such an application is downloaded and installed in the smart device 10.

The first to third keyboard keypad position patterns 22, 23, and 24 and the first and second keyboard keypad information patterns 25 and 26, which are simultaneously input to the screen 11 of the smart device 10, (X-axis distance, y-axis distance), rotation angle information, keyboard type information, and additional information according to static electricity.

Each of the key patterns and the first to third keyboard keypad position patterns 22, 23 and 24 and the first and second keyboard keypad information patterns 25 and 26 of the keyboard keyboard 21 are electrically separated have.

FIG. 4 is a view for explaining an embodiment of a hybrid mobile keyboard of the present invention shown in FIG. 2 implemented on a screen of a mobile device, FIG. 5 is a diagram for explaining a hybrid mobile keyboard of FIG. FIG. 3 is a diagram for explaining an example of recognizing a keyboard board of FIG.

An example of the hybrid mobile keyboard of the present invention implemented on a screen of a mobile device and an example of recognizing a keyboard key board in a mobile device are shown in FIGS. 4 and 5. After driving an application for recognizing a hybrid mobile keyboard, When the static electricity is generated in one of the first to third keyboard keypad position patterns 22, 23, and 24 and the first and second keyboard keypad information patterns 25 and 26 as described above, the position, The type information and the additional information are recognized by the application and the user's touch is inputted from the keyboard layout board 21. The screen 11 is not related to the keyboard layout 12 initially set as shown in Fig. The information input by the new keyboard pattern 13 shown in Fig. 5 is processed.

6 is a flowchart illustrating a screen mapping method of a hybrid mobile keyboard according to the present invention.

In the screen mapping method of the hybrid mobile keyboard according to the present invention, as shown in FIG. 6, the mobile keyboard application is downloaded to the smart device and installed (S100).

The application is then started (S110).

Then, the keyboard of the mobile keyboard is placed on the screen of the smart device (S120).

Then, the keypad position pattern or keypad information pattern of the mobile keyboard is touched (S130).

The static electricity generated thereby is transmitted to the screen of the smart device, and the application obtains information of the mobile keyboard (S140). The size information (x-axis distance, y-axis distance), rotation angle information (slope), keyboard type information and additional information of the hybrid mobile keyboard 20 are obtained from the information of the mobile keyboard.

According to the obtained information, the position of the mobile keyboard is automatically mapped to the keyboard of the smart device (S150).

Then, in accordance with the mapping information, the information input by touching in the keyboard of the mobile keyboard is recognized as a keyboard of the mapped smart device in the smart device and processed (S160).

Therefore, when the blind person lowers the mobile keyboard of the present invention on the screen of the smart device and recognizes the size information (x axis distance, y axis distance), rotation angle information (slope), keyboard type information, As a result, smart keyboards are automatically mapped to the keyboard layout for convenient use.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it should be understood that various changes and modifications will be apparent to those skilled in the art. It is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the scope of protection of the present invention should be construed according to the following claims, and all technical ideas which fall within the scope of equivalence by alteration, substitution, substitution, Range. In addition, it should be clarified that some configurations of the drawings are intended to explain the configuration more clearly and are provided in an exaggerated or reduced size than the actual configuration.

10: smart device 11: screen
12, 13: Keyboard Pattern 20: Mobile Keyboard
21: keyboard layout 22, 23, 24: keyboard layout layout
25, 26: Keyboard keyboard information pattern 27: Conductor
28: Mobile keyboard skins

Claims (7)

A mobile keyboard keyboard comprising a plurality of key patterns each having at least one character, a number, and a braille character formed on a screen of the smart device; Wherein the smart device includes an application for recognizing each key pattern of the keyboard layout, a plurality of keyboard layout patterns and a plurality of keyboard layout patterns;
A plurality of keyboard keypad position patterns for generating size information and rotation angle information of the mobile keyboard keyboard;
A keyboard key board information pattern for generating the type and additional information of the mobile keyboard keyboard; And
And a mobile keyboard skin that protects the mobile keyboard keyboard, a plurality of keyboard keyboard position patterns, and a keyboard keyboard information pattern and provides an electrostatic touch screen.
The method according to claim 1,
The size information and the rotation angle information of the keyboard keyboard position pattern are set such that when the hybrid mobile keyboard is positioned on the screen of the smart device, a new keyboard pattern unrelated to the preset keyboard pattern of the smart device is mapped with the input information of the hybrid mobile keyboard Wherein the mobile communication terminal is a mobile communication terminal.
The method according to claim 1,
Wherein the plurality of keyboard keyboard layout patterns and the keyboard layout information pattern are electrically connected by a conductor.
The method of claim 3,
Wherein the mobile keyboard skin is made of a flexible insulating material that protects each of the key patterns of the keyboard, the first to third keyboard keypad position patterns, the first and second keyboard keypad information patterns, and the conductor, Is configured to transmit a static electricity generated by a touch of a human body to a screen of a smart device providing a capacitive touch screen.
delete A method for mapping a hybrid mobile keyboard according to any one of claims 1 to 4 to a screen displayed on a keyboard of a smart device,
Downloading and installing an application for mobile keyboard layout on a smart device;
Driving the application;
Positioning a mobile keyboard including keyboard information in a keyboard position pattern or keyboard information pattern on a screen of a smart device providing an electrostatic touch screen;
Touching a keyboard position pattern or a keyboard information pattern of the mobile keyboard;
The application obtaining information of the mobile keyboard according to the static electricity generated according to the touch;
Automatically mapping a keyboard of the smart device to a location where the mobile keyboard is lowered; And
And a step of recognizing the information input by touching on the mobile keyboard according to the mapping as a keyboard of the smart device mapped by the smart device and processing the information.
The method according to claim 6,
Wherein the step of acquiring information of the mobile keyboard comprises:
And acquiring at least one of size information, rotation angle information, keyboard type information, and additional information of the mobile keyboard keyboard.
KR1020150064047A 2015-05-07 2015-05-07 Method and apparatus for prealigner transparent wafer using image pickup device KR101639805B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210135143A (en) * 2020-05-04 2021-11-12 숙명여자대학교산학협력단 Braille keypad for user terminal and user terminal with braille keypad attached to screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110103540A (en) * 2010-03-15 2011-09-21 (주)건융아이비씨 Portable terminal with touch screen for the blind and mehtod for operating thereof
KR101082800B1 (en) 2010-11-17 2011-11-11 주식회사 모리아타운 Device and method of digital braille input and output for blind person
KR20140115195A (en) * 2013-03-20 2014-09-30 삼성디스플레이 주식회사 Input device for mobile terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110103540A (en) * 2010-03-15 2011-09-21 (주)건융아이비씨 Portable terminal with touch screen for the blind and mehtod for operating thereof
KR101082800B1 (en) 2010-11-17 2011-11-11 주식회사 모리아타운 Device and method of digital braille input and output for blind person
KR20140115195A (en) * 2013-03-20 2014-09-30 삼성디스플레이 주식회사 Input device for mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210135143A (en) * 2020-05-04 2021-11-12 숙명여자대학교산학협력단 Braille keypad for user terminal and user terminal with braille keypad attached to screen
KR102341505B1 (en) * 2020-05-04 2021-12-20 숙명여자대학교산학협력단 Braille keypad for user terminal and user terminal with braille keypad attached to screen

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