4481-1.doc A TV with Built-in Game Function BACKGROUND OF THE INVENTION 1. Field of the Invention 5 The present invention generally relates to a TV with built-in game function, and especially to a combination of hardware and program which enables the game operation executed inside the TV, and provides game control via exterior game playing devices. Therefore, the present invention is applicable to varieties of TV or 10 display devices. 2. Description of Related Art Playing games on TV had been a popular and attractive recreation for people of all ages since long time ago. It goes without saying that game production is still a very profitable 15 business. So far, game playing device often adopts a cord to connect with the TV via the AV terminals. The game playing device, equipped with buttons or joy-sticks control, might have a memory space or a slot to fit a game memory card. The structure of combination between the game playing device and the TV did 20 not change a lot as compared to the prior arts even the TV had been enhanced from CRT to LCD. Due to the above-mentioned connection type, the cord connects the game playing device and the TV usually will not be too long. However, through the mass-production and the support 4481-1.doc -2 of TV technology, TV has become cheaper in price and bigger in size. TV with larger screen has become more and more popular. It results that the game players keep a shorter distance from the screen. And, poor eye-sight is perhaps the most concerned 5 side-effect of this modern recreation. Furthermore, the players have to collect or change different game card or memory to enjoy the pleasure of game playing. Thus, in view of the above problems, the present invention aims to provide a combination of a TV with game software 10 installed inside. The game player can still have a game playing device with a longer cable connection or with a wireless game control device to keep a better distance from the TV. SUMMARY OF THE INVENTION 15 The primary objective of embodiments of the present invention is to provide a TV with built-in game function, which comprises a control circuit board and a screen, wherein the control circuit board is further containing an image processing unit, a media encoding/decoding unit, a game processing unit and a 20 memory. The game processing unit connects with the memory, and enables reading and execution of the game program stored in the memory. The media encoding/decoding unit operates the audio and video format conversion for the under-processing game program which stored in the memory, and passes the conversed 4481-1.doc -3 video format to the image processing unit for further image output treatment. And, the image processing unit finally presents the processed game program via the TV screen and then the present invention carries out the built-in game operation and function. 5 Another objective of embodiments of the present invention is to provide a wireless control unit, which is configured on the control circuit board and is electrically connected with the game processing unit to receive the operation and control signal from the external wireless game control device and to enhance the 10 practical function of the present invention. To achieve the said purpose, embodiments of the present invention provides a TV with built-in game function which is primary comprising a control circuit board and a screen, wherein the control circuit board is further containing an image processing 15 unit, a media encoding/decoding unit, a game processing unit and a memory. The game processing unit connects with the memory, and enables reading and execution of the game program stored in the memory. The aforesaid game processing unit also connects with the media encoding/decoding unit which operates the audio 20 and video format conversion from the processed game program, and transmits the conversed video format to the image processing unit for further image output processing. Finally, the image processing unit presents the processed game program via the TV screen and carries out the built-in game operation and function.
4481-1.doc -4 BRIEF DESCRIPTION OF THE DRAWINGS To enable a further understanding of the said objectives and embodiments of the invention described above, the brief description of the drawings is listed as follows. 5 Figure 1 is a schematic view of game displaying of the present invention. Figure 2 is a schematic wireless block diagram of the present invention. 10 Figure 3 is a schematic cable block diagram of the present invention. Figure 4 is a schematic diagram related to the game controlled by a tablet PC. Figure 5 is a schematic diagram related to the game controlled by 15 a wireless joystick. Figure 6 is a schematic diagram related to the game controlled by a cable joystick. The following is a list of components and their numerals used in the drawings. 20 1 TV 2 game program 1 0 control circuit board 1 1 video processing unit 4481-1.doc -5 1 2 media encoding/decoding unit 1 3 game processing unit 1 4 memory 1 5 internet interface 5 1 6 USB interface 1 7 wireless control unit 1 8 control and transmission unit 1 9 signal processing unit 2 0 screen 10 3 0 server 4 0 external storage unit 5 0 game control device 5 1 tablet PC 5 1 1 application program 15 5 2 wireless joystick 6 0 cable joystick 7 0 analog TV signal 8 0 digital TV signal 4481-1.doc -6 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Please refer to Figures from 1 to 6, which represent structural block diagram and schematic embodiments of the present 5 invention. The present invention is generally related to a TV 1 with built-in game function and comprises a control circuit board 10 and a screen 20, wherein the control circuit board 10 is further containing an image processing unit 11, a media encoding/decoding unit 12, a game processing unit 13 and a 10 memory 14. The game processing unit 13 connects with the memory 14, and enables reading and execution of the game program 2 stored in the memory 14. The media encoding/decoding unit 12 operates the audio and video format conversion for the under-processing game program 2 which stored in the memory 14, is and passes the conversed video format to the image processing unit 11 for further image output treatment. And, the image processing unit 11 finally presents the processed game program 2 via the TV 1 screen 20 and then the present invention carries out the built-in game operation and function. 20 Meanwhile, the control circuit board 10 is further configured with an internet interface 15 which connects to the memory 14 and extends the other link to the remote server 30 for downloading or updating the game program 2 (as shown in Fig. 2 or 3). Alternatively, the control circuit board 10 is further configured 4481-1.doc -7 with an USB interface 16 which connects to the memory 14 and extends the other link to the external storage device 40 for downloading or updating the game program 2 (as shown in Fig. 2 or 3). Furthermore, the control circuit board 10 is configured with 5 a wireless control unit 17 to receive wireless signal from the external game control device 50 and to transmit the signal into the game processing unit 13 for gaming control. The wireless control unit 17 adopts either or combination transmission mode but not limited to those as Infra-red, Bluetooth, Wi-Fi and/or 3G 10 communication, etc. And, the external game control device 50 can be a smart mobile device, for example, a tablet PC 51 or an advanced mobile phone. The external game control device 50 is equipped with an application program 511 which is downloaded to function as the bridge with the wireless control unit 17 to operate is the game control from outside. The embodiment of the external game control device 50 could be a wireless controller, a wireless joystick 52 (as shown in Fig. 6), a wireless shooting device or a wireless handling wheel. On the other hand, the control circuit board 10 is still able to be configured with a control and 20 transmission unit 18 (as shown in Fig. 3) to connect with the game processing unit 13 and extend a longer external link with a cable remote controller, a cable joystick 60 (as shown in Fig. 6) or other controlling devices. And, the TV 1 screen 20 can be a type of LCD, PDP, etc. By the way, the control circuit board 10 is further 4481-1.doc -8 configured with a signal processing unit 19 which can receive the analog signal or the digital signal and then display via the image processing unit 11 to serve the TV function. Once again, please refer to Figures from 1 to 6, the present 5 invention relates to a TV with built-in game function and has a better embodiment which is interior configured with a control circuit board 10 and a screen 20. The control circuit board 10 is installed with a signal processing unit 19 to receive and display the analog signal 70 or digital signal 80 via image processing unit 10 11 to serve the general TV function. The control circuit board 10 is further containing an image processing unit 11, a media encoding/decoding unit 12, a game processing unit 13 and a memory 14 (HDD- Hard Disc Drive). The game processing unit 13 connects with the memory 14, and enables reading and 15 execution of the game program 2 stored in the memory 14. The said game processing unit 13, with multi-thread and 3-D operation ability, also connects with the media encoding/decoding unit 12 which operates the audio and video format conversion from the processed game program 2, and transmits the conversed video 20 format to the image processing unit 11 for further image output processing. The conversed audio format is sent to the TV 1 speaker device (not shown). And, the image processing unit 11 finally presents the processed game program via the TV 1 screen 4481-1.doc -9 20 and the present invention carries out the built-in game operation and function. Unless the context clearly requires otherwise, throughout the description and any claims the words "comprise", "comprising", 5 and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to". The features of the invention described or mentioned in this document may be combined in any combination of features where 10 features are not mutually exclusive. It is of course to be understood that the embodiments described herein is merely an illustration related to the principles of the invention and that a wide variety of modifications thereto may be accomplished by persons skilled in the art without 15 departing from the spirit and scope of the invention as set forth in the following claims.