JP2006276191A - Flat panel display apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a flat panel display apparatus in which a space between a front face protective plate and a display panel is not made to be almost sealed space but open space. <P>SOLUTION: The flat panel display apparatus is made into a display apparatus by combining at least two flat planes to form a panel, forming pixels inside the panel by planes opposite to each other of the two flat planes, and by controlling the drive of each pixel by electric driving, and the flat panel display apparatus includes a control part for controlling a power source for supplying power and driving, and the front face protective plate in front of the screen of the panel. The flat panel display apparatus is characterized in that the front face protective plate has: an open/close means operated by a user and for opening/closing the front face plate; a detection means for detecting opening/closing of the front face plate; and a power supply control means for controlling power supply according to the open/close state of the front face protective plate detected by the detection means, and when the detection means detects the "open" state of the front face protective plate when the flat panel display apparatus is in the driven state, the power supply control means stops supplying power to the panel. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a flat panel display device, and more particularly to a flat panel display device having a front protective plate for protecting the display panel in front of the display surface of the display panel which is a display device of the flat panel display device.

  Many of the display devices used in personal computers and televisions use cold cathode ray tubes (CRTs), but liquid crystal display devices that display by liquid crystal drive, plasma display devices that use plasma discharge (hereinafter referred to as “PDP”), etc. A flat panel display device having a flat display surface is often used. As a flat panel display device, in addition to a liquid crystal display device and a PDP, an electron emission type display device has been proposed in which an electron source is arranged for each pixel and a display image is obtained by electron emission from the electron source.

  These flat panel display devices are generally configured as follows.

  FIG. 6 shows a simple block diagram.

  A display panel 101 that realizes image display using a glass as a base and a display surface, a drive circuit unit 102 for driving the display panel arranged around the display panel, and an electric power to the drive circuit unit Connected to each other, a display control unit 103 that outputs a display signal to the drive circuit unit, a display device power supply unit 104 that supplies power to them, an image signal control unit 105, a system control unit 106 that controls the entire system, and a power source for the system The image signal control unit 105 and the system control unit 106 include a tuner unit and a decoding unit for receiving broadcast waves when an image signal control unit 105 and a system control unit 106 are used for television applications. This is converted into display data.

  The flat panel display device configured as described above is a display data that can be input by the flat panel display device as an image signal externally input or internally generated by the system control unit 106 and the image signal control unit 105. Then, the image signal control unit 105 outputs the image signal to the display control unit 103.

  The image signal output from the image signal control unit 105 is input from the signal input unit of the display control unit 103 and matches the characteristics of the display panel 101 such as color information and frequency suitable for display on the display panel 101 by the display control unit 103. The display data is signal-processed and output to the drive circuit unit 102 provided in the peripheral portion of the display panel 101.

  As can be seen from FIG. 6, the drive circuit unit 102 can individually drive pixels that are arranged on at least two sides in the X direction and the Y direction, or are arranged on each side and correspond to the intersection of the X and Y matrices, to obtain an image. It becomes.

  In the case of a PDP or an electron emission type display device, a display is obtained by emitting light from a phosphor provided inside the display panel by collision of electrons due to ultraviolet rays or electron emission caused by plasma discharge.

  Each pixel is divided into RGB (red, green, blue), and a color image can be obtained by controlling the light emission.

  Further, the display panel driving method such as the display frequency for displaying an image, interlaced scanning, and sequential scanning varies depending on the characteristics of the display device and the characteristics of the product, and the display control is performed according to the situation. Control.

  Furthermore, these components are mechanically fixed to an internal structure which is a structural member and are housed in the exterior casing.

  Also, the image signal control unit, system control unit, system power supply unit, etc. may be built in the flat panel display device, or as an external device of the flat panel display device as a PC or set top box (STB). May be configured.

  FIG. 7 is a schematic sectional view of a conventional flat panel display device.

  In FIG. 7, 101 is a display panel which is a display device, 108 is a bezel which is an exterior casing on the front side, 109 is a sealing sponge provided on the front side of the display panel 1, and 110 is the periphery of the display panel 1 A flexible cable connected to an end portion of the electric circuit portion inside the display panel 101 provided in the portion, 102 is electrically connected to the opposite side of the display panel of the flexible cable 110, and outputs a display signal to the display panel 101 Reference numeral 111 denotes an internal frame which is a structural member for mechanically fixing the constituent members such as the display panel 101, the bezel 108 and the driving circuit 102, and 112 denotes a front protection provided on the front side of the display panel 101. It is a board.

  In addition, members such as a display control unit, a display device power supply unit, and a backside exterior case are provided, but these are not shown.

  The display panel 101 is composed of a front plate 101.1 and a back plate 101.2 which are planar members made of glass, and has a circuit unit and a phosphor for discharging and emitting electrons on the opposing surfaces. The light emission phenomenon has been obtained. Further, a slight gap is maintained between the front plate 101.1 and the back plate 101.2, and a not-shown partition wall or frame is provided between the front plate 101.1 and the back plate 101.2. While ensuring, the inside of the display panel is kept sealed, and the degree of vacuum inside the display panel necessary for driving the panel is obtained.

  Between the surface plate 101.1 and the front protective plate 112, a sealing sponge 109 is provided on each side at a portion avoiding the image display area, and the front protective plate 112 closely fixed to the bezel 108 is a soft member. It is in the position which crushes the sealing sponge 109 which is. In this way, a substantially sealed space is created in a region larger than the image display region between the surface plate 101.1 and the front protective plate.

  The reason why this space is a substantially sealed space is that dust or dust that has entered inside from the heat radiating holes of the device housing while the flat panel display device is being used adheres to the image display area of the display panel 101. This is to prevent the display performance from appearing to deteriorate due to a phenomenon such as a decrease in luminance and display unevenness.

  By making the space between the surface plate 101.1 and the front protective plate 112 of the display panel 1 a substantially sealed space, air flow outside this space hardly occurs, so that the particle size is as small as several μm. It becomes difficult for dust or dust to reach the image display area of the surface plate 101.1 of the display panel 1, and the original characteristics of the display device can be maintained for a long time.

  The front protective plate 112 is provided mainly for the purpose of reducing external influences such as external force on the display panel 101.

  As described above, the inside of the display panel 101 is in a state close to a vacuum and is constantly in a state where an atmospheric pressure is applied. This is to prevent the display panel 101 as a material from being damaged.

  The front protective plate 112 also has a color correction function for correcting the emission color of the display device, an electromagnetic wave shielding function for reducing unnecessary electromagnetic waves leaking to the outside, and an antireflection function for reducing surface reflection. There are many.

  When the display panel 101 displays an image, plasma discharge or electron emission occurs inside the display panel 101. Image display is performed by a light emission phenomenon utilizing these phenomena. Such a phenomenon includes energy that changes to light and energy that realizes image display, and the temperature of the display panel 101 increases due to the energy that changes to heat. Will be invited. In particular, as described above, the space between the front plate 112 and the surface plate 101.1 is formed in a substantially sealed space, and air flow between the front plate 112 and the outside is not performed, so that the sealed space radiates heat from other portions. It is difficult to cause a further increase in temperature.

  One factor that affects the display characteristics of the display device is the temperature characteristics of the display device. The temperature characteristic only needs to have a sufficient margin for the above temperature rise. If not, how to suppress the temperature rise of the display panel 101 becomes a problem.

  In addition, the same problem arises when it is desired to expand the operating temperature range of the flat panel display device, and it is also required to achieve both dust and dust problems.

  The present invention has been made in view of the above circumstances, and includes an opening / closing means that allows a user to operate the front protection plate of a flat panel display device, a detection means that detects an open / closed state of the front protection plate, and power supply to the panel. It is an object of the present invention to provide a flat panel display device characterized in that a power control means for controlling the above is provided and the space between the front protective plate and the display panel is an open space that is not a substantially sealed space.

In order to achieve the above object, a panel is formed by combining at least two flat plates, and a surface where the two flat plates face each other constitutes a pixel inside the panel, and drive control of each pixel is performed by electric drive. In the flat panel display device that has a front protective plate in front of the display surface of the panel, the flat panel display device to be a display device has a power supply unit that supplies power and a control unit that controls driving,
The front protection plate has opening / closing means for opening / closing the front plate that can be operated by a user, and detecting power for detecting opening / closing of the front plate, and supplying power according to the opening / closing status of the entire protection plate detected by the detection means. Power supply control means for controlling, and when the flat panel display device is in a driving state, the power supply control means supplies power to the panel when the detection means detects "open" of the front protective plate. It is characterized by stopping.

  In addition, a protective member is provided for protecting the user from accidentally touching the flexible cable of the display panel and the circuit connection portion of the display panel when the user opens the front protective plate.

  Furthermore, a gap capable of air flow is provided between the Freon, the bezel, and the front protective plate.

  Further, the present invention is characterized in that a detection signal transmission means for transmitting a detection state by the detection means to the system control unit is provided.

  According to the present invention, the opening / closing means for opening and closing the front protection plate, the detection means for detecting opening and closing of the front protection plate, and the panel power for controlling the power supplied to the display panel according to the detection information detected by the detection means By providing the control means, it is possible for the user to open and close the front protective plate by the user's own operation, thereby removing the dirt on the display panel and the front protective plate by the user himself / herself. In addition, there is an effect that the user can safely remove dirt and the like by automatically cutting off the power supplied to the display panel when this operation is performed.

  In addition, since the internal electric circuit other than the display panel can be operated, smooth image display can be resumed without taking time to read the system startup information, etc., when closing of the front protective plate is detected. There is an effect that there is.

  Furthermore, since the user can remove the dirt on the display panel, it is not necessary to make a substantially sealed space between the front protective plate and the display panel surface in order to prevent dust and dust from entering the display surface. Open air flow in the flat panel display device is possible, and it is possible to reduce the unnecessary temperature rise of the display panel caused by making it a substantially sealed space, suppressing the temperature burden on the display device Therefore, there is an effect that the display device can be driven, and the display performance is improved in anticipation of the expansion of the temperature range for use and the expansion of the power supply for improving the luminance.

  In addition, it is possible to place the display surface of the display device on the part where the air flow of the outside air, which is more effective than the air flow inside the flat panel display device, can be placed between the front protective plate and the front bezel. Thus, not only a further temperature rise suppression effect can be obtained, but also the panel circuit portion protection member and the front bezel can be made into one component, which has the effect of reducing the cost.

  In addition, when watching TV, the information on the detection of opening / closing of the front panel is also transmitted to the system control unit, used for recording control to the storage medium, and automatically recording the program being viewed when the front panel is opened. The effect is that it is possible to avoid such a situation that a simple scene is overlooked.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

<Embodiment 1>
FIG. 1 is an external view of a television device when a flat panel display device to which the present invention is applicable is used as a television.

  In FIG. 1, reference numeral 1 denotes a plasma display as a thin display device, which includes a display portion 1.1 of 42 inches diagonally, a remote control light receiving unit 1.2, a main power switch 1.3, etc. The display device 1 and the STB 3 are electrically connected by a cable 5, each of which includes a left and right speaker 2, an STB 3 for controlling the television apparatus as a system, and a remote controller 4 for a user to remotely control the operation of the television apparatus. It is connected.

  The STB 3 is connected to an antenna (not shown) and includes a broadcast receiving tuner unit, a decoder unit, an image and audio processing unit, controls the entire television apparatus, generates image data and audio data, and displays a flat panel display. Output to the device 1 and the speaker 2 to obtain image display and audio output.

  The remote control 4 uses infrared rays and is a one-way infrared signal transmission device that cannot receive signals. The display device 1 includes a remote control light receiving unit 1.2, and receives a signal transmitted from the remote control 4 by infrared rays. However, the received signal is converted into an electrical signal and transmitted to the STB 3 via the cable 5 to display the display device. 1 outputs corresponding to the received signal. In addition to being electrically connected to the display device 1, the STB 3 includes a plurality of external input / output terminals that can be connected to video, DVD, and the like, and external communication terminals for connection to the Internet and telephone lines. Furthermore, a hard disk device (HDD) with a capacity of 80 GB is incorporated as a recording medium.

  FIG. 2 shows a flat panel display device to which the present invention is applied.

  In FIG. 2, 6 is a front bezel which is a front exterior casing, 7 is a front protective plate, and 8 is a detection switch which is convex in an open state from the front bezel surface 6.1 which is a detection means. , 9 is a conductive member for connecting the internal ground and the ground of the front plate, 10 is a PDP panel as a display device, and 11 is a magnet catch for keeping the front plate 7 closed.

  As described above, the detection switch 8 is in the convex state and can be pressed in the free state, and in the convex state, the open state of the front protective plate 7 is detected, and in the closed state, the detection switch 8 is detected. Is pushed by the front protective plate 7 and is pushed to substantially the same surface position as the surface 6.1 of the front bezel 6 to detect the closing of the front protective plate 7.

  The front protection plate 7 is rotatably supported by the front bezel 6 and can be opened by about 90 ° by a rotation support means described later. FIG. 2 is a diagram in the middle of opening the front protection plate 7. It has become. In this state, since the detection switch 8 is already in a free state, the detection means is in a state of detecting the opening of the front protective plate 7.

  Anti-reflection coating where the front protective plate 7 is 3.5 mm thick and anti-reflective treatment is applied to the front and back, and the back side is further coated with conductive coating to obtain surface conductivity. Etc. are suppressed from being released. The conductive coating portion of the front protective plate 7 is electrically connected to the ground of the apparatus via the conductive member 9 by contacting the conductive member 9 having a spongy and elastic shape with the front protective plate 7 closed. It is connected to the.

  The state of the display control unit, the drive circuit unit, and the detection switch 8 for controlling the display (not shown) can be monitored inside the flat panel display device of FIG. 2, and the power supply of the flat panel display device can be controlled according to the detection state. Built-in electric circuit such as display device power supply.

  The display device power supply unit can also control only the power supplied to the display panel 10, and maintains the power supply to the display panel 10 when the detection switch 8 detects the closing of the front protective plate 7. While the opening is detected, the power supply to the display panel 10 is cut off.

  Further, the power supply to the display panel 10 is cut off, but the power to the other electric circuit portions of the flat panel display device is maintained and the detection state of the detection switch 8 is continuously monitored to protect the front surface. When the plate 7 shifts from the open state to the closed state, the power supply to the display panel 10 is resumed.

  When power is not supplied to the display panel 10, panel drive is impossible, and it goes without saying that image display cannot be performed and the display panel 10 is turned off. The image display can be resumed only by supplying power, and the image display can be smoothly resumed without taking time to read the system information.

  FIG. 3 is a cross-sectional view including the rotating means and the detection switch 8 in a state where the front protective plate 7 of FIG. 2 is closed.

  In FIG. 3, 12 and 13 are U-shaped protective plate holding members for holding the front protective plate 7 provided at both ends of the front protective plate 7, and iron is plated with nickel. . As shown in the figure, the front protective plate 7 and the protective plate holding members 12 and 13 have holes for fixing at several places, and are fixed with countersunk screws 14.

  In the drawing, a hinge 13.1 is provided on the upper and lower portions of the left protection plate holding member 13 of the left and right protection plate holding members, and the other end is fixed to the front bezel 6 with screws. The front protective plate 7 can be rotated by having the hinge portion 13.1.

  When the front protective plate 7 is closed, the switch knob 8.1 of the detection switch 8 is pushed in, and the closed state is detected.

  Reference numeral 15 denotes a metal panel circuit protection member, which is in pressure contact with the panel circuit protection member 15 in such a manner that the conductive member 9 having elasticity is compressed. The conductive member 9 is fitted and fixed to the front bezel 6, and one is in pressure contact with the panel circuit protection member 15 as described above, and the other is in pressure contact with the protection plate holding member. Further, the protective plate holding member fixes the front protective plate 7 and is in contact with the conductive film applied to the front protective plate 7, so that electrical connection is obtained and an integral ground is provided.

  When the cross section of the central part of the apparatus is taken, a magnet catch 11 is provided at the site of the detection switch 8 on the right side of FIG. Since the protection plate holding member 12 is iron, when the front protection plate 7 is closed, the closed state is maintained unless an external force is applied by the action of the magnet catch 11. When opening the front protective plate 7, the user can open the front protective plate 7 by inserting a finger from the finger escape portion 6.2 of the front bezel 6 and pulling up the front protective plate 7.

  FIG. 4 is a view for explaining a fixing method of the panel circuit holding member 15, and 18 is a frame which is a structural member capable of fixing a necessary electric circuit portion on the back side.

  The back surface of the display panel 10 and the surface of the frame 18 are bonded and fixed. The flexible cable 16 passes through a hole 18.1 provided in the frame 18 and is connected to the drive circuit 17 on the back side by a connector. As shown in the figure, the panel circuit protection member 15 having an opening larger than the display area of the display panel 10 is provided with tongue pieces at several locations, and the frame 18 is provided with taps 18.2 at the corresponding positions and screwed from the side. ing.

  As described above, when the front protective plate 7 is in the open state, the power supply to the display panel 10 is cut off, and the flexible cable 16 and its connection portion around the display panel 10 are protected by the panel circuit protection member 15. Since the user cannot touch it, the user can open and close the front protective plate 7 by the user's own operation while maintaining high safety. Dust and dust adhering to the back surface of the plate 7 can be removed.

  Further, when the front protective plate 7 is returned to the closed state, it is possible to smoothly return to the image display without requiring a waiting time.

  The configuration described above is not limited to that of the present embodiment. For example, two electrodes are formed on the front bezel 6 as detection switches, the front protective plate 7 is closed, and the portion is short-circuited. It is also possible to configure so that the opening and closing of the front protective plate by rotation is equivalent to a slide operation or removal structure without rotation.

  In this embodiment, the PDP has been described as an example. However, in the case of an electron emission display device that uses a high-voltage electron acceleration voltage for driving a display, the application of a high voltage is cut off instead of the power supplied to the display panel. It is good also as control.

  Needless to say, even if the detection switch detects that the front protective plate is closed, if the main power switch is off, the switch state is given priority and power is not supplied to the display panel.

<Embodiment 2>
Next, a second embodiment of the present invention will be described.

  The present embodiment is characterized in that a gap allowing air flow is provided between the front protective plate and the front bezel of the exterior casing.

  FIG. 5 shows a cross-sectional view thereof. The same reference numerals are used for those that can be shared with the first embodiment.

  Reference numeral 19 denotes a group of members that are scattered in necessary places on this side, such as the detection switch, the conductive member, and the magnet latch described in the first embodiment. Reference numeral 20 denotes conductive members which are scattered at appropriate locations on the remaining three sides of the side where the 19 member group is arranged. Reference numeral 21 denotes a front bezel in the present embodiment in which the front bezel and the panel circuit protection member referred to in the first embodiment are integrated. The front bezel is obtained by processing a SUS plate material as an external component.

  Reference numeral 22 denotes a back side case, which is fixed so as to obtain a sense of unity with the front bezel 21. In the drawing, the illustrations of the internal frame, the electric circuit portion, etc. are omitted.

  The external feature of this example is that the front protective plate 7 is made one size larger than the flat panel display main body excluding the front protective plate 7 and overhangs the front protective plate.

  When viewed from the front side of the viewer, the flat panel display device body that hits the back side is hidden and cannot be seen, so that only the front protective plate can be seen.

  The left protective plate holding member 13 that holds the overhanging front protective plate protective plate is provided with a hinge portion that allows the front plate to rotate as in the previous example. This hinge portion is provided on the outer side surface of the front bezel 21. Screws are fixed. Since the pivot shaft is outside the main body of the flat panel display device, there is almost no hindrance to the pivot operation, and a relatively large rotation angle can be obtained. In addition, it is difficult to see because it is visually behind the front protective plate.

  The member group 19 and the conductive member 20 are scattered on each side, and most of each side where the member group 19 and the conductive member 20 do not exist has a gap a between the protective plate mounting member and the front bezel. . In the present embodiment, a is 3 mm. Air can freely flow between the gaps a, and the surface of the display panel 10 can be brought into a state equivalent to being in contact with the outside air.

<Embodiment 3>
This embodiment relates to a television system.

  As described in the first embodiment, the television apparatus is equipped with an HDD as a storage medium in the STB and can be recorded.

  In the present embodiment, the detection information detected by the detection switch is transmitted to the display device power supply unit for controlling the power supply of the flat panel display device in the flat panel display device, and the system in the STB via the cable 5. It is also transmitted to the control unit.

  If the image source of the display image is a PC, DVD, or the like, playback, pause, etc. can be freely performed by the user's intention, but it cannot be stopped in the case of a broadcast program. During viewing of a broadcast program, for example, during a commercial, the user removes the dirt on the display surface. Therefore, even if the front protective plate is opened, the display image disappears during that time. It's also possible to miss an unexpected time and miss the scene you want to see. In order to cope with such a situation, when the information on opening the front panel is transmitted from the detection unit to the system control unit while watching the broadcast program, the system control unit stores the program that has been viewed up to the HDD as the storage unit. The recording is started.

  Further, when the closing of the front protective plate is detected, the above-mentioned recording is controlled to be stopped. Recording may be stopped with a certain time lag. By doing so, it is possible to reduce missing important scenes.

This is a digital television apparatus to which the present invention is applicable. 1 is a flat panel display device to which the present invention is applied. FIG. 3 is a cross-sectional view of FIG. 2. It is a figure explaining fixation of a member. It is sectional drawing of embodiment of this invention. It is a block diagram explaining a prior art example. It is sectional drawing explaining a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Digital television apparatus 2 Speaker 3 Controller 4 Remote control 5 Cable 6 Front bezel 7 Front protection board 8 Detection switch 9 Conductive member 10 Display panel 11 Magnet latch 12, 13 Protection board holding member 14 Screw 15 Panel circuit part protection member
16 Flexible cable 17 Drive circuit section 18 Frame

Claims (7)

A flat panel that is formed by combining at least two flat plates, and a surface on which the two flat plates face each other constitutes a pixel inside the panel, and controls the driving of each pixel by electrical driving. In the flat panel display device, the panel display device has a power supply unit that supplies power and a control unit that controls driving, and further includes a front protective plate in front of the display surface of the panel.
The front protection plate has opening / closing means for opening / closing the front plate that can be operated by a user, and detecting power for detecting opening / closing of the front plate, and supplying power according to the opening / closing status of the entire protection plate detected by the detection means. Power supply control means for controlling, and when the flat panel display device is in a driving state, the power supply control means supplies power to the panel when the detection means detects "open" of the front protective plate. A flat panel display device characterized by stopping.   When the flat panel display device is in a driving state and the detection means detects that the front plate is “open” and stops supplying power to the panel, the detection means is the front protection plate. 2. The flat panel display device according to claim 1, wherein the power supply control means resumes the power supply to the panel when the "close" of the device is detected.   The power supply of the flat panel display device main body is off or in a standby state, and the detection means maintains the off or standby state regardless of whether the detection means detects "open" or "closed". The flat panel display device according to 1 or 2.   The panel, which is a display device of a flat panel display device, applies an acceleration voltage for accelerating electrons to the flat plate on the display surface side and an electron source that emits electrons to the flat plate on the side of the display surface, An electron emission display panel that emits light when electrons emitted from an electron source are accelerated by the acceleration voltage and collide with a phosphor provided on the panel on the display surface side, and the electron emission display panel includes: The flat panel display device according to any one of claims 1 to 3, wherein an acceleration voltage is controlled according to a detection state of the detection means.   A panel circuit connection unit for receiving a display signal from a display drive circuit unit for display drive on one or more sides of the peripheral part of the panel which is a display device of a flat panel display device, and the panel circuit connection unit And a display means for connecting the display drive circuit section, one of the connection means being connected to the panel circuit connection section of the panel and the other being connected to the teaching drive circuit section 5. A panel circuit part protection member for protecting the panel circuit connection part so that the user does not directly touch the panel circuit connection part and the connection means of the panel. The flat panel display device described in 1.   A flat panel having a front and a front bezel and a front panel of the flat panel display device, the front protective plate and the front protective plate being mounted in front of the display surface of the panel as a display device. 6. The display device according to claim 1, wherein when the front protective plate is in a “closed” state, a gap capable of air flow is provided between the front bezel and the front protective plate. Flat panel display device.   A tuner unit, a signal processing unit, a signal control unit, and the flat for the flat panel display device to receive a storage wave and a broadcast wave inside or outside the flat panel display device and display an image on the flat panel display device A detection signal transmission means for transmitting a detection signal detected by the detection means of the panel display device to the signal processing unit, and provided in the flat panel display device while viewing a program provided by a broadcast wave When the detection means detects "open" by the user operating the front protective plate in the previous period, the detection signal transmission means transmits a detection signal to the signal processing section, and the program being viewed is stored in the storage section The flat panel display device according to any one of claims 1 to 6, wherein recording is automatically performed.

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