GB2432070A

GB2432070A - TV converter for handheld games console

Info

Publication number: GB2432070A
Application number: GB0522559A
Authority: GB
Inventors: William Chen
Original assignee: MARK TECHNOLOGY CORP Q
Current assignee: MARK TECHNOLOGY CORP Q
Priority date: 2005-11-04
Filing date: 2005-11-04
Publication date: 2007-05-09
Also published as: GB0522559D0

Abstract

A handheld games console, preferably the Sony<RTM> PSP<RTM>, video conversion device 1, comprises a case 10, preferably being hollow, opaque and decreasing in cross-sectional area from it's base to it's top end, with a holder 11 at the top end for a camera 12, preferably CCD or CMOS, and a cover 13 hiding the camera 12 inside the case 10. A control circuit is provided to receive power, AV and audio cables. A second holder 14 at the base of the case 10, has a fixing board 16 with a snap board (17, fig. 4), and preferably screw holes, for securing the device 1 to a console (2, fig. 5) so that video from the console (2, fig. 5) LCD is captured by the camera 12 and output for display on a larger screen. Preferably audio is captured via a cable form the earphone port of console. An alternative embodiment, claimed independently, is arranged so that the camera (12, fig. 8) is held at the front side of the case (10, fig. 8) and a reflective lens (18, fig.8) preferably reflects images from the console (2, fig. 8) LCD to the camera (12, fig. 8).

Description

PSP Video Conversion Device

Background of the Invention

1. Field of the Invention

The present invention is related to a PSP'i?deo conversion output technology. Particularly, the technology can capture video directly on PSP LCD CX' screen or uses a reflective lens to reflect the video on PSP LCD screen to be captured by a camera (CMOS, CCD module). In such way, the video can be displayed on large TV or computer screen. The device not only provides protection for eyes, but also enhances entertaining and reality effect for gaming.

In addition, the invention has an input to receive audio output signal from a PSP' console through an audio line.

2. Description of the Prior Art * **

:.: * Currently, the popular PSP (SONY portable handheld gaming machine) is S.. * . S...

designed to be light, thin, short and small with a LCD screen. Most PSP users S.....

are teenagers or even young children. Because the LCD screen is not large and bright enough, and the words on the screen are also small, it is easy for eyes to get tired or lose vision. Therefore, how to effectively improve the situation is the goal the gaming industry is trying to achieve.

Further, because today's video gaming consoles have multiple functions as well as stereo sound effect and high quality picture, teenaged or young players can easily experience the virtual reality through special video and audio effects, which certainly add fun and aftractiveness to the game. However, the LCD screen on PSP seems to be insufficient to support the special video and audio effects. Further improvement is expected on its structure.

The inventor found the LCD screen on handheld gaming machine is not desirable and its small size lacks entertaining effect during gaming process. The small screen also tends to cause fatigue and vision reduction for eyes. The inventor with many years of professional knowledge and experience actively .fl4 sought solutions and finally developed a PSP video conversion device that can e.rr-simply capture video from PSP screen to large screen. Without a doubt, the invention will benefit our children for keeping good vision.

Summary of the Invention

The primary objective for the invention is to provide a PSP video conversion device, which uses a video capture technology device (CMOS, CCD * * : .:. module) of a cone-shaped case that attached to the PSP console and uses a * SS build-in camera to directly capture video on PSP LCD screen; or uses a video *.S*.* * 15 capture technology device (CMOS, CCD module) of a concaved-shape case that S..... * .

* * attached to the PSPsole and uses a build-in reflective lens to reflect the S...

* .. video on PSP console LCD screen and uses a build-in camera to capture the reflecting video and convert and output the reflecting video to a large video display (TV or computer screen) with improved picture resolution. Besides, an audio line is used to capture audio signal at the earphone port on PSP console. A control circuit is also used to integrate and output a set of video and audio signals through an AV cable to a large display. In such way, the vision of young game players can be protected while enhanced reality and entertaining effect is provided.

To further explain the objectives, functions and features for the invention, a preferred embodiment is provided with illustration as follows:

Detailed Description of the Preferred Embodiment M'r4

Please refer to Figure 1 and Figure 2. The PSP video conversion device (1) for the invention mainly comprises a case (10), which is opaque, hollow and cone-shaped, a holder (11) on top of the case (10) for a camera (12), a cover (13) to hide the camera (12) inside the case (10) and prevent reflection on captured video, a closed holder (14) at one side of the bottom, a control circuit (15) (not shown in the figure) to support the following connections: a power cable, an AV cable and an audio cable (21), which power cable links to power source, AV * : cable outputs the integrated AV signal to a large display, audio cable (21) links Se..

S..,..

to the earphone port of the PSP console (2) to capture audio signal, a flat fixing

S

S.....

* 15 board (16) at the boftom of the holder (14), a curved snap board (17) on the I..... * S

opposite side of the fixing board (16) (as shown in Figure 3), which fits into top *.* * .*. and bottom sides of PSP console (2) to prevent separation, while the fixing r1 board (16) has holes to match the preset holes on PSP console (2) for screws to tighten the device.

The above-mentioned camera (12) can use CMOS module or CCD module.

The above-mentioned control circuit (15) can be programmable IC, possessing the function to convert and output the captured video from PSP console (2) and integrate the video signal with the audio signal captured from Lr,i the earphone port on PSP console (2) into a synthesized signal acceptable by a large display and output the synthesized signal to a large display (like TV, computer screen).

The above-mentioned case (10) (as showing in Figure 6), which is opaque, hollow, and concaved-shaped, whereas the front side of the case (10) has a holder (11) for camera (12) and a fixture (19) for control circuit (15) ; and whereas the back side of the case (10) has a holder (14) for reflective lens (18); combine all the above-mentioned components with PSP console (2) , the reflective lens(18) reflects the video on the PSP console (2) LCD screen and the camera (12) capture the reflecting video and convert the video to large display (like TV, computer screen).

* : The above is a brief description about the components and their functions * IS for the present invention. The following will describe the operational principle IS...

* 15 and expected performance for the invention: *5SSI * . In application, the PSP video conversion device (1) is to combine with PSP * 0S* **. console first through the fixing board (16) and the snap board (17). The bottom _1. P'.

of the device covers the entire PSP screen and is secured through screws. Thus, the video on PSP LCD screen can be captured by the camera (12) (as showing in Figure 5) or the video can be captured by using the reflective lens (18) to reflects the video on PSP console (2) LCD screen and then using the camera (12) to capture the reflecting video (as showing in Figure 7); the audio signal can be captured through the connection of an audio cable (21) to the earphone port.

The control circuit (15) then converts and integrates the signals to be accepted by a large display (like TV and computer screen). Then through AV cable, the signals are output to a large display. In such way, the PSP video conversion device (1) converts the video on PSP LCD screen and outputs the signals to a large display. Further, this simple device adds entertaining effect during the gaming process. The audio and video on a large display also create tremendous reality effect and fun to the game player. Further, the device prevents fatigue and vision reduction for eyes.

In summary, the PSP video conversion device possesses advanced functions and practical value. After extensive research, no such technology is found to be published before. The invention meets the requirements for a patent * : application based on a new type of product. * S..

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Specific Drawing:

II ISIS

(1) The designated diagram for the invention is Figure 1.

* I SIll * I * (2) The legends in the figure for the invention are described as below: ** *.** PSP video conversion device (1) Case (10) $511 Holder (11) Camera (12) Cover (13) Holder (14) Fixing plate (16) Audio cable (21)

Brief Description of the Drawings

Figure 1 is a preferred embodiment for the invention.

Figure 2 is an assembly diagram for a preferred embodiment for the invention.

Figure 3 is a side view for a preferred embodiment for the invention.

Figure 4 is another side view for a preferred embodiment for the invention.

Figure 5 is a status of use for a preferred embodiment for the invention.

Figure 6 is another preferred embodiment for the invention.

Figure 7 is another status of use for a preferred embodiment for the invention.

Figure 8 is a cutaway view of another preferred embodiment for the invention.

Description of Mm Components:

PSP video conversion device (1) Case (10) Holder (11) Camera (12) Cover (13) Holder (14) Control circuit (15) Fixing board (16) Snap board (17) PSP console (2) Lens (18) Fixture (19) Audio cable (21) * S. S. S *1. S 5.5 * . **SS *8tI*S * S *4SS*. S * S 555 * S.. * . 5.5

Claims

What is claimed is: 1. A PSP video conversion device mainly comprises a

case, a holder on top of the case for a camera, a cover to hide the camera inside the case, a closed holder at one side of the bottom, a control circuit to support the following connections: a power cable, an AV cable and an audio cable, a flat fixing board at the bottom of the holder, a curved snap board on the opposite side of the fixing board, which fits into top and bottom sides of PSP console. Thus, the device is able to convert the video on PSP LCD screen onto a large display.

2. A PSP video conversion device mainly comprises a case, a holder on the front side of the case for a camera and a fixture for a control circuit, a cover to hide the camera inside the case, a closed holder at the back side of the case, a reflective lens and a control circuit to support the following connections: a * power cable, an AV cable and an audio cable, a flat fixing board at the bottom of * ...

: the holder, a curved snap board on the opposite side of the fixing board, which * I*S fits into top and bottom sides of PSP console; thus, the device is able to convert * *,s.

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the video on PSP LCD screen onto a large display. SS & I *&S

3. As described in Claim 1 for a PSP video conversion device, the case is opaque, hollow and cone-shaped.

4. As described in Claim 2 for a PSP video conversion device, the case is opaque, hollow and concaved, and can house a reflective lens to reflect the video on a PSP LCD screen to be captured by a camera.

5. As described in Claim 1 or Claim 2 for a PSP video conversion device, t the camera uses a CMOS module or a CCD module.

6. As described in Claim 1 or Claim 2 for a PSP video conversion device, there are holes on the fixing board to match the preset holes on PSP console for screws to secure the attachment.

7. As described in Claim 1 or Claim 2 for a PSP video conversion device, the audio cable is to capture the audio signal from the earphone port on PSP console.

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