KR200240643Y1 - L.C.D. dispaly-unit for dispalying caller's phone number - Google Patents

Abstract

The present invention relates to an L.C.D.display unit for caller information display,

In constructing an L.C.D.display unit for use in a caller information indicator configured as an independent unit integrated with or separate from the communication terminal; To the telephone number display unit (TN) displaying the caller's telephone number, Korean display contents such as additional functions, setting functions, and selection functions are further added as the Korean icon display unit (ID). Hangul describing the function becomes an icon (CD) to flash or display the power supply, or to display the caller's telephone number (TN), a low-capacity English matrix display, additional functions, setting functions, Further, the Hangul display content such as a selection function is added as the Hangul icon display unit ID, and the icon CD of the Hangul icon display unit ID is added to correspond to a specific character string or a specific dot address included in the character string of the English matrix display unit. It is characterized by the configuration which makes it blink or light.

Description

L.C.D. display unit for caller ID display dispaly-unit for dispalying caller's phone number}

The present invention relates to an improved LCD display unit for a caller information indicator, and more particularly, suitable for use in a dispalying caller phone number that can check the telephone number of the other party on a communication line such as wired or wireless. It relates to the improvement of the LCD display unit of the configuration.

There are many side effects with the development of communication means, and many of them suffer from mental damage by not grasping the incoming telephone number. In particular, a prank call or a stalk type call is mainly caused by the inability of the called person to identify the caller's telephone number.

In addition, the fire department, government offices, etc. waste a lot of administrative power in the determination of the authenticity of the phone, also due to the anonymity that the caller is not exposed his phone number.

In view of these problems, in recent years, a service for allowing a called party to confirm a caller's telephone number has been disclosed. Accordingly, a number of terminals for verifying a caller's telephone number are separately purchased and installed, or an integrated telephone is purchased.

However, the LCD display unit used for the caller information display of a terminal or a telephone integrated unit configured as a separate unit is not only a caller's telephone number but also a variety of information (for example, a message indicating that caller information cannot be collected). Hangul display is essential because it should be displayed.

However, the Hangul display has a larger number of dots than the English notation, and it is possible to increase the number of dots for beautiful characters.

Therefore, in the case of Korean display, the English character type L.C.D. In addition, the price of the graphic LCD must be used, and the price of the LCD can be greatly increased. Also, in order to control many dots as a string, the general MPU with the built-in LCD control port cannot be used. MPU should be used or MPU with expansion LCD driver port in general MPU should be used.

As a result, the high performance of the L.C.D.display and the high price of the M.P.U., which occupy most of the manufacturing cost of the caller ID, have caused a large price increase.

The LCD display unit for the caller information indicator of the present invention can use a general-purpose LCD display in view of the problems of the conventional LCD display unit for the caller information indicator described above, and can change the drive port and MPU, and increase the expansion port. It is an object of the present invention to provide a device having a display unit of a beautiful character string by avoiding cost increase by providing a minimized LCD display unit.

1 is an external perspective view of an embodiment of a caller information indicator configured by applying the L.C.D. display unit for the improved caller information indicator of the present invention.

Fig. 2 is a plan view showing the structure of a conventional L.C.D.display unit for caller information display.

Fig. 3 is a plan view showing another embodiment of the structure of a conventional L.C.D.display unit for caller information display.

4 is a plan view showing the configuration of the L.C.D.display unit for the improved caller information display of the present invention;

5 is a partial explanatory diagram.

Explanation of symbols on the main parts of the drawings

D: Caller ID

C: casing

U: Display Unit

B: Function Button

In order to achieve the above object, the improved L.C.D. display unit for the caller information indicator of the present invention;

In constructing an L.C.D.display unit for use in a caller information indicator configured as an independent unit integrated with or separate from the communication terminal;

In addition to the phone number display that displays the caller's phone number, additional Hangul display details such as additional functions, setting functions, and selection functions are added as the Hangul icon display unit.

The Hangul icon display unit is characterized in that the Hangul describing each function is iconized and displayed by flashing or applying power to display when the signal of the corresponding function is input.

Another configuration feature of the LCD display unit for the caller information display of the present invention; In constructing an L.C.D.display unit for use in a caller information indicator configured as an independent unit integrated with or separate from the communication terminal;

In addition to the phone number display unit displaying the caller's phone number and the low-capacity English matrix display unit, additional Korean display contents such as additional functions, setting functions, and selection functions are added as the Korean icon display unit.

Characterized in that the English matrix display portion of the character string to the specific dot address included in the character string characterized in that configured to blink or light up the icon of the Hangul icon display unit.

The structure and operation of the improved L.C.D. display unit for the sender information indicator of the present invention will be described in more detail together with the accompanying drawings, comparing with the conventional configuration.

1 is an external perspective view of an embodiment of a caller information indicator configured by applying an LCD display unit for an improved caller information indicator of the present invention, FIG. 2 is a plan view showing a conventional configuration, and FIG. 3 is another embodiment of a conventional configuration. Figure 4 is a plan view showing a configuration of the LCD display unit for an improved caller information display of the present invention. 5 is a partial explanatory diagram.

One embodiment of the caller information indicator (D) in which the improved L.C.D. display unit for the caller information indicator of the present invention is implemented is shown as a perspective view in FIG.

The upper surface side of the casing (C) of the caller information indicator (D) consisting of a conventional plastic injection molding, etc. is equipped with a display unit (U) to which the basic configuration of the present invention is applied. And a communication circuit with the telephone main body, a power supply driving circuit unit, and the like, and such a circuit configuration is well known and thus will not be described in the present invention. At the bottom of the display unit U, an appropriate function operation button B for selecting functions to be described later is disposed.

A conventional character configuration of a general display unit U such as for a telephone is shown as a plan view in FIGS.

In the case of FIG. 3, the telephone number display unit TN displaying the caller's telephone number is an extremely simplified configuration. It is configured as to display the incoming caller's telephone number. At the top of the screen, a basic function display unit for displaying additional functions such as a duplicated telephone number or a newly entered number, or selecting and displaying an indication of the time taken by the function operation button (B) ( FD) is composed of segment LCD because all data is numeric.

In the case of English, in addition to the configuration of FIG. 3 described above, a dot display portion having a dot number of 5 * 7 is generally formed so that an English character can be displayed at the bottom thereof.

However, as compared with the above-described configuration, as shown in FIG. 2, a Korean matrix display unit HD of 15 * 128 dots or more is required in order to display the entire Korean character string. MPU, or MPU with an extended LCD driver port must be used, so the price will increase significantly. │

Considering these problems and considering the efficiency, the use of the dot matrix LCD display that can display all of the atypical character strings is wasteful even though the character content to be displayed on the LCD display unit for the caller ID is extremely limited. This must be.

The L.C.D. display unit for the caller information indicator of the present invention is shown in Figure 4,

In addition to the usual L.C.D.display unit for caller information display, it is characterized by having an icon display structure in which the current function is iconized at a position such as a lower end thereof.

That is, as shown in FIG.

Add an additional Korean icon display unit (ID) to the bottom of the phone number display unit (TN), and if the signal of the icon content is input, apply the power to the icon (CD) of the corresponding Korean icon display unit (ID) without displaying it or display it. The icon (CD) of all the Hangul icon display unit (ID) is turned on while the corresponding icon (CD) is flashing.

For example, if you need to input the area code or the date and time in the caller information display, turn on the comment icon 'Enter the area code', which is the icon (CD1), or power on the corresponding Korean icon display unit (ID). To make it appear. This function is equally applicable to caller ID transmission rejection (CD2), deletion (CD3), date and time input (CD4), caller information collection impossibility notification (CD5), press button of confirmation button (CD6).

The Hangul icon display unit ID on which each icon CD is displayed constitutes a separately configured display unit U 'and is connected to a conventional display unit U or in the case of mass production, a conventional simple segment type. It can be produced by photomasking integrally with the display unit (U).

Since such a display method can be performed only by simple modification or addition to the conventional display unit U, it is possible to implement the limited display of Korean without using expensive display unit U as in the prior art.

In addition, in the display unit (U) standardized for English, for example, in the 5 * 7 dot method of English display, the English display signal corresponding to the area code input is 'SET AREA CODE'. In the Hangul icon display unit (ID) of the present invention, the icon (CD1) 'Please enter the area code' is to blink.

Also, assuming that the letter 'R' is used only in the phrase 'SET AREA CODE', the CS2S21, which is a dot (d) dml dot address, used only in 'R' as shown in FIG. If you simply modify the programming to give a signal with blinking 'area code', you can use the display unit (U), which is mass-produced and extremely inexpensive, as it is.

As described above, the improved L.C.D.display unit for the caller information indicator of the present invention uses an expensive graphic L.C.D.display to display the Korean characters in the L.C.D.display unit for the caller information indicator. Alternatively, the use of the L.C.D.display in English can greatly reduce the price of the caller ID indicator and increase its readability.

Claims (2)

In constructing an L.C.D.display unit for use in a caller information indicator configured as an independent unit integrated with or separate from the communication terminal; To the telephone number display unit (TN) displaying the caller's telephone number, additional Korean display contents such as additional functions, setting functions, and selection functions are added as the Korean icon display unit (ID), The Hangul icon display unit (ID) is for the caller information display, characterized in that the Hangul describing each function is an icon (CD) to be displayed by flashing or applying power to display when the signal of the corresponding function is input. LCD display unit. In a typical L.C.D. display unit, which is used in a caller information display unit configured as an independent unit integrated with or separate from a communication terminal, and which has a telephone number display unit (TN) for displaying the caller's telephone number and a low-capacity English matrix display unit; In addition to the unit, Hangul display contents such as additional functions, setting functions, and selection functions are further added as a Hangul icon display unit (ID), And an icon (CD) of the Hangul icon display unit (ID) to blink or light in response to a specific dot address included in a specific character string or a character string of the English matrix display unit.