KR200215840Y1 - prompter - Google Patents

Abstract

The present invention relates to a prompt device that allows a user to present and postpone the presentation of a presentation displayed on the front screen so that the user does not memorize the original and the audience does not recognize it during presentation of the presenter or during the performance of a TV performer. It aims to provide a prompt device that is economical, portable and easy to use without any conversion hardware or software.

The present invention for the above purpose is provided with a light source 32 for emitting light, a signal supply unit 20 for inputting and transmitting an image signal, and the light source 32 is provided on the lower side, the light from the light source 32 The transparent display panel 31 visually displays the electrical signal input from the signal supply unit 20 and the half mirror 40 reflecting part of the light passing through the display panel 31 to the viewer. In the prompter device comprising, by adopting a configuration in which the positive display surface 31a of the display panel faces the light source 32,

Users can present or postpone in a natural motion without memorizing the manuscript, and it is easy to produce and install, thereby reducing the economic burden on users.

Description

Prompter device {prompter}

The present invention relates to a prompter device that allows a presenter and a TV performer to present to the audience while the manuscript is displayed in front so that the other party cannot recognize the presenter.

Prompter is a device that allows presenters, commentators, or TV performers to present and postpone while viewing the manuscript. In general, a TV program installs a camera and a monitor in an integrated structure, which is generated when the performer relies on the manuscript to perform the program. It is used to solve the natural operation, and means for attaching directly to a camera and displaying caption display means by a computer are usually used as a display means of an original.

In the above-described conventional prompt, the image displayed on the front display surface (upper surface) of the display panel is provided with a semi-reflective mirror (hereinafter referred to as a 'Half Mirror') on the upper portion of the display panel to match the user's eyes. Thus, a method of displaying an image to a user through this half mirror has been used.

Therefore, in the conventional prompt, the image appearing on the front display surface of the display panel is displayed to the user with its front and rear positions reversed through the half mirror.

Various techniques have been proposed to prevent this, which will be described in detail below.

First, a CRT (Cathode Ray Tube) monitor and an image display technique using the half mirror have been proposed. This requires that the upper and lower portions of the characters must be shifted using a separate image conversion apparatus and software described below. there was.

When the image displayed on the display panel is first inputted to the display panel, hardware using a converter which converts and inputs an electrical signal so that the front and rear of the image is displayed at the potential is displayed in the image input apparatus. Since the mounting method has been used, such a device has a problem that the user is economically burdened because it is sold at a very high cost.

In addition, a dedicated software has been proposed in which an image signal is inputted so that the image displayed on the display panel is directly and immediately before and after the image. The user can easily use the image signal without any economic burden. It is inconvenient due to the limitation of using only one program in view of the usage trend of various word processors or presentation programs, and the update cycle of software is considerably shortened for each program. Program also had to be updated at the same time periodically according to the update of the program.

The present invention is devised to solve the above-mentioned conventional problems,

The technical idea is that a TFT LCD PANEL is used for a display panel used in a prompter device that is commonly used, and the TFT LCD panel is a planar transparent plate that faces a normal positive display surface toward a light source. The image displayed on the display panel is displayed by flipping the lower surface and the image displayed to the user through the half mirror is first conceived in that the user's required image displayed on the front display is displayed.

In addition, the positive display surface is shifted to the lower side of the display panel in the front and rear directions instead of the left and right directions so that the image displayed to the user is correctly displayed.

In addition, the prompter device is mounted therein, and fixed to the support of the photographing camera, so that the user can stare directly at the camera lens without the installation space and the device of the prompter in front of the user. The user's eyes are fixed so that the performer's natural movements can be induced during the program.

Based on the technical concept described above, the present invention allows the presenter or TV performer to produce a natural motion while watching the screen displayed as an image without having to memorize the manuscript by directing it to the audience or the TV camera.

In the conventional prompter, by using a means for displacing the positive display surface of the display panel to facilitate the manufacture,

In addition to a conventional prompter device, a display panel and a case in which a half mirror is inserted and mounted therein, and are fixed to the support of a TV camera to provide a prompter device that is easy to use and carry.

1A is a conceptual diagram showing an image output state of a conventional display panel.

1B is a conceptual diagram illustrating an image output state of a display panel according to the present invention.

Figure 2 is a block diagram showing a brief configuration of the present invention.

Figure 3 is a perspective view showing the configuration of a first embodiment according to the present invention.

Figure 4 is a perspective view showing a camera mounting case of the second embodiment according to the present invention.

5 is a state diagram used in the second embodiment according to the present invention.

<Code Description of Main Parts of Drawing>

10: power supply

20: signal supply unit

21: Image signal input device 22: Image signal input connector

30 liquid crystal display assembly

31: display panel 31a: positive display surface

31b: rear face 32

40: half mirror

41: stand

50: case

51: fixing member 52: insertion hole

53: fixing groove

60 camera

61: support 62: lens

The construction of the present invention for achieving the above object will be described with reference to the accompanying drawings containing appropriate embodiments.

1A is a conceptual diagram showing an image output state of a conventional display panel 31, and FIG. 1B is a conceptual diagram showing an image output state diagram of a display panel according to the present invention.

The display panel 31 of the conventional prompter using the conventional transparent TFT liquid crystal panel shown in FIG. 1A is provided with a light source 32 at a lower portion thereof to emit light thereon, and passes through the display panel 31. Characters on the positive display surface 31a of the display panel shown in the upper half mirror 40 by light are displayed before and after the characters are reversed as shown.

The positive display surface 31a indicates the upper side of the liquid crystal screen on which sperm characters are displayed on a normal flat panel TFT liquid crystal monitor.

However, in the display panel 31 according to the present invention shown in FIG. 1B, the positive display surface 31a of FIG. 1A is displaced to the bottom, and the lower surface 31b of the first lower side is displaced to the upper, and the positive display surface 31a is disposed. It is arranged to face the light source 32.

As a result, the characters displayed before and after the display panel 31 are reversed are displayed as positive characters that can be recognized by the user through the half mirror 40.

FIG. 2 is a block diagram schematically showing the structure of the present invention. Hereinafter, the structure of the present invention will be described with reference to FIG. 1.

The present invention is a signal supply unit 20 for inputting and transmitting an image signal,

A liquid crystal having a light source 32 emitting light and a transparent display panel 31 positioned above the light source 32 and having a light passing therethrough to visually display an electrical signal input from the signal supply unit 20. A display assembly 30,

A power supply unit 10 for supplying electricity to the signal supply unit 20 and the liquid crystal display assembly 30;

The half mirror 40 reflects a part of the light passing through the display panel 31 to the viewer.

The signal supply unit 20 includes an image signal input device 21 for using a personal computer (PC), an image signal input connector for connecting the liquid crystal display assembly 30 and the image signal input device 21 ( 22 is provided, the signal supply unit 20 is to be used integrally combined with the liquid crystal display assembly 30.

3 is a perspective view showing the configuration of the first embodiment according to the present invention.

Characters that appear before and after dislocation on the display panel 31 of the liquid crystal display assembly 30 are positioned on the upper part of the display panel 31 by the light source 32 at the lower part of the liquid crystal display assembly 30. It is displayed on the half mirror 40 which forms the inclined surface, and the characters displayed on the half mirror 40 are displayed as sperm to the observer without being reversed before and after.

The half mirror 40 has a normal stand 41 fixed to one side of the liquid crystal display assembly 30 to adjust its height, so that the half mirror 40 can be positioned according to the viewer's eye height. It is.

Figure 4 is a perspective view showing a camera mounting case of the second embodiment according to the present invention, Figure 5 is a use state diagram of the second embodiment, will be described below the configuration and operation of the second embodiment according to the present invention.

In the second embodiment, the front is formed to be open, and the rear side is formed with an insertion hole 52 into which the photographing lens 62 of the camera 60 can be inserted and fixed, and below the insertion hole 52. The fixing member 51 is formed to be fixed to the support part 61 of the camera 60, and the liquid crystal display assembly 30 is fixed and mounted on a lower surface thereof. The half mirror 40 is a display panel 31. It is characterized in that the camera mounting case 50 is formed with a fixing groove 53 is formed so as to form an upper surface and the inner shell of both sides.

The half mirror 40 in the case 50 passes 70% of the light entering the B direction and reflects 30% of the light emitted from the display panel 31 in the A direction. At the same time as photographing the user, the user can recognize the image displayed on the display panel 31 through the half mirror 40.

The present invention eliminates the need for a separate prompter installation space and equipment in front of the user through the second embodiment, thereby allowing the user's gaze to be fixed to the lens 62 of the moving camera.

The effects of the present invention having the technical idea described above are as follows.

First, according to the present invention, the presenter, the narrator, and the TV performer can proceed while watching the manuscript displayed on the front, so that the user can proceed with the presentation or the program by facing his / her eyes with the natural movement without having to memorize the manuscript. It can be,

Second, the components of the present invention are not significantly different from those of the conventional prompter, and the production of the apparatus is easy by using a means for displacing the positive display surface of the display panel, thereby reducing the production cost. ,

Secondly, users can use a converter or a character converting software for converting the electrical signals inputted to the display panel without additional purchase, thereby reducing the economic burden of the users.

There is a camera mounting case for inserting and mounting the prompter including the display panel and the half mirror and fixing it to the support of the photographing camera, so that the user can easily carry it, and to the lens of the moving camera. It is effective to help the natural direction when the program is fixed by fixing the gaze.

Claims (3)

A light source 32 emitting light; A signal supply unit 20 for inputting and transmitting an image signal; A transparent display panel 31 provided below the light source 32 and configured to visually display an electric signal input from the signal supply unit 20 by passing light from the light source 32; A prompter device comprising a half mirror (40) for reflecting a portion of light passing through the display panel (31) to an observer; And a positive display surface (31a) of the display panel facing the light source (32). 2. The prompter device according to claim 1, wherein the positive display surface (31a) is displaced below the display panel (31) in the front and rear directions. According to claim 1 or 2, the front is formed to be open, the rear side is formed with an insertion hole 52 that can be inserted, fixed to the shooting lens 62 of the image camera 60, this insertion hole 52 The lower side of the) is formed with a fixing member 51 protruding to the outside to be fixed to the support 61 of the image camera 60, the lower surface of the liquid crystal display assembly 30 consisting of a display panel 31 and a light source 32 Is fixed and mounted, The half mirror 40 is a prompter device, characterized in that the camera mounting case 50 is formed in the upper surface of the display panel 31 and the fixing grooves 53 formed on both sides.