# US 2013/0155094 A1 · Mobile terminal having non-readable part

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- Number: US 2013/0155094 A1
- Document ID: US20130155094A1
- Status: Published application
- Kind: A1
- Application number: 13/814,019
- Filed: 2011-08-02
- Published: 2013-06-20
- Earliest claimed: 2010-08-03
- Inventors: Myung Hwan Ahn
- Web page: https://patentgrep.com/patent/US20130155094A1

## CPC

- G09G 3/2003: {Display of colours (specific for liquid crystal displays G09G3/3607)}
- G06F 3/0481: based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F 3/0485: Scrolling or panning
- G06F 3/0488: using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F 40/109: Font handling; Temporal or kinetic typography
- G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

A mobile terminal having a non-readable part and includes: a control unit for controlling a function of a program; a storage unit in which various data are stored; and a display unit for displaying the digitalized document through the control unit. The display unit includes a readable part which enables a user to clearly read the document and a non-readable part in which the user is not able to read clearly by having the clarity different from the clarity of the readable part. Accordingly, the mobile terminal of the present invention enables the user to easily read the electronic document without missing sentences by improving the readability for the electronic document in the moving state.

## Claims

### Claim 1

A mobile terminal comprising:
A storage unit storing an electronic document file;
A display unit displaying the electronic document file;
A control unit controlling the display of the electronic document file,
wherein the control unit controls the electronic document file to be displayed with a readable part able to be read clearly and a non-readable part unable to be read clearly.

### Claim 2 (depends on 1)

The terminal of claim 1, wherein the non-readable part has a darkness clarity which is darker than that of the readable part.

### Claim 3 (depends on 1)

The terminal of claim 1, wherein the non-readable part is displayed with reduced color difference between the environment part and the letters part than that of the readable part.

### Claim 4 (depends on 1)

The terminal of claim 1, wherein letters in the readable part are bigger than those of the non-readable part.

### Claim 5 (depends on 1)

The terminal of claim 1, wherein the display unit comprises touch screen, and a part or row where a touch is detected on the touch screen is changed into the readable part.

### Claim 6 (depends on 1)

The terminal of claim 1, wherein the non-readable part displays an image file.

### Claim 7 (depends on 6)

The terminal of claim 6, wherein the control unit controls an image file matched with a location of the readable part to be displayed.

### Claim 8 (depends on 1)

The terminal of claim 1, wherein the control unit measures and calculates a moving speed of the non-readable part, and controls the readable part to be moved to another row in automatic mode which moves the readable part without user's input.

### Claim 9 (depends on 8)

The terminal of claim 8, wherein the control unit, in manual mode which moves the readable part with a user's touch, measures and calculates a plurality of moving speeds of the readable part, and stores average value of the moving speeds of the readable part, and then moves the readable part in accordance with the average value of the moving speeds in automatic mode.

### Claim 10 (depends on 9)

The terminal of claim 9, wherein the control unit stores the average value of the moving speeds separately according to types of languages, and then moves the readable part in accordance with the average values of the moving speeds according to types of languages in automatic mode.