WO2006048972A1 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- WO2006048972A1 WO2006048972A1 PCT/JP2005/016134 JP2005016134W WO2006048972A1 WO 2006048972 A1 WO2006048972 A1 WO 2006048972A1 JP 2005016134 W JP2005016134 W JP 2005016134W WO 2006048972 A1 WO2006048972 A1 WO 2006048972A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- display device
- monitor
- display
- reception
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
Definitions
- the present invention provides, for example, a car navigation system and an audio integrated machine that have both a car navigation function and an audio playback function, and further a function of performing a hands-free call by wireless communication with a mobile phone in a car.
- a high-frequency antenna is arranged on the upper end surface of the monitor, and the same characteristic is applied to both the display side and the back side when the monitor is closed or opened. It is devised so that the sex can be obtained. The monitor surface is also installed so that the antenna does not protrude, giving consideration to design.
- Patent Document 1 Japanese Patent Laid-Open No. 2000-172376 (Page 4, FIG. 1)
- Patent Document 2 Japanese Patent Application Laid-Open No. 2004-5653 (Page 4, Figures 1 to 3)
- the antenna unit needs to be arranged at a position where there is no obstacle and is easy to receive.
- high-frequency antennas are susceptible to interference from surrounding sheet metal parts, and so there is a need to ensure sufficient space.
- the present invention has been made to solve the above-described problems, and secures the transmission / reception characteristics even when the antenna is installed in a narrow and installation space while ensuring the constraints on the antenna installation.
- An object is to obtain a display device. Disclosure of the invention
- the display device is an antenna unit arranged at the periphery of the display surface of the display unit so as to float above the display surface and so that the central axis of the directivity characteristic is perpendicular to the display surface. It is equipped with.
- the antenna means is provided at the periphery of the display surface of the display means so as to be buoyant from the display surface so that the directional characteristic central axis is in the vertical direction with respect to the display surface.
- FIG. 1 is a perspective view showing an appearance of a display device according to Embodiment 1 of the present invention.
- FIG. 2 is an explanatory diagram showing a configuration of an antenna mounting portion of the display device according to the first embodiment.
- FIG. 3 is a front view of an antenna mounting portion of the display device according to Embodiment 1.
- FIG. 4 is a block diagram showing a configuration of a main part of the display device according to Embodiment 1.
- FIG. 5 is a block diagram showing another configuration which is a main part of the display device according to the first embodiment.
- FIG. 6 is a block diagram showing another configuration which is a main part of the display device according to the first embodiment.
- FIG. 7-1 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device.
- FIG. 7-2 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device.
- FIG. 7-3 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device
- FIG. 7-4 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device.
- FIG. 8-1 is an explanatory diagram showing directivity characteristics at the time of transmission / reception of an antenna provided in the display device
- FIG. 8-2 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device.
- FIG. 8-3 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device
- FIG. 8-4 is an explanatory diagram showing directivity characteristics during transmission / reception of an antenna provided in the display device.
- FIG. 9 is a perspective view showing a configuration of a display device according to Embodiment 2 of the present invention.
- FIG. 10 is an explanatory diagram showing a configuration of an antenna mounting portion of a display device according to Embodiment 3 of the present invention.
- FIG. 1 is a perspective view showing an appearance of a display device according to Embodiment 1 of the present invention.
- the display device 1 shown in the figure is composed of a monitor (display means) 2 and a device main body 3.
- a hands-free call is made by wireless communication with a mobile phone.
- This is a car navigation audio integrated device with a function to perform
- the device main body 3 is mounted inside, for example, the center console in the vehicle interior, and the monitor 2 supported by the device main body 3 faces the center of the vehicle interior with the front panel of the center console behind, for example. Install as follows.
- a monitor 2 is disposed on the front surface of the device body 3, and the monitor 2 is supported so as to open and close the front surface of the device body 3. For example, as will be described later, the monitor 2 is moved forward while being rotated to open the front surface of the device body 3, and a disk or card storing map data or the like in an insertion portion (not shown) provided on the front surface. Configured to insert.
- the monitor 2 includes an antenna 4 that transmits and receives high-frequency radio signals. For example, one or a plurality of antennas 4 are arranged on the peripheral edge of the display surface 5. In the example illustrated in FIG.
- one antenna 4 is provided at each of the edge portions of the casing that is the front surface of the monitor 2 so as to correspond to each side of the peripheral portion of the display surface 5.
- Multiple antennas 4 installed in this way may have different transmission / reception frequency bands, such as for wireless LAN and Bluetooth (registered trademark).
- FIG. 2 is an explanatory diagram showing the configuration of the antenna mounting portion of the display device according to the first embodiment. is there.
- This figure shows a schematic configuration of the peripheral part of the monitor 2, and the same reference numerals are used for the same parts as in FIG.
- This figure shows the arrangement of the components when the monitor 2 is viewed with upward force.
- the monitor 2 is provided with, for example, a liquid crystal display section (hereinafter referred to as LCD) 7 for displaying images and the like, and a touch panel 8 for allowing the user to operate on the display surface side of the LCD 7.
- the LCD 7 and the touch panel 8 are installed and fixed so as to be embedded in an opening provided on the front surface of the housing of the monitor 2, and the front side force is held by the outer frame 6.
- the outer frame 6 is formed in a hollow shape as shown in FIG. 2, and has a U-shaped shape slightly hanging on the edge of the LCD 7 and the touch panel 8.
- the antenna 4 is composed of, for example, a sheet metal antenna or the like, and is fixed to the vicinity of the edge of the front surface of the housing of the monitor 2 with screws or an adhesive tape via an attachment sheet metal 9. Further, when the outer frame 6 is attached to the housing of the monitor 2, the outer frame 6 is stored in a hollow portion formed inside the outer frame 6. The outer frame 6 prevents exposure of the protruding member that covers the antenna 4 and the like, and prevents injury to the user who contacts the monitor 2 when, for example, a vehicle accident occurs.
- the antenna 4 is attached to the housing of the monitor 2 as shown in the figure by, for example, an attachment sheet metal 9 having a shape and shape, and is fixed so as to be positioned in front of the front surface of the housing of the monitor 2 and the display surface 5.
- the attachment sheet metal 9 is fixed to one side of the L-shape, for example, between the housing of the monitor 2 and the LCD 7, that is, to the side of the LCD 7 by screwing or the like.
- the antenna 4 is fixed to the mounting sheet metal 9 with screws or adhesive tape.
- the insulating member 10 may be interposed and fixed.
- the antenna 4 is arranged in the radial direction with respect to the display surface 5, that is, so that the central axis of the directivity of the antenna 4 is perpendicular to the display surface 5.
- FIG. 3 is a front view of the antenna mounting portion of the display device according to the first embodiment. The same parts as those shown in FIGS.
- the antenna 4 is attached to the peripheral portion of the display surface 5 of the monitor 2 with the buoyancy from the display surface 5 via the attachment metal plate 9.
- the mounting sheet metal 9 has a mounting portion having a size and shape substantially the same as the mounting area of the antenna 4, and does not reflect the radio waves radiated behind the antenna 4. It is formed.
- the mounting sheet metal 9 is almost hidden, preferably all hidden.
- the mounting sheet metal 9 having such a shape is used, and a member that reflects radio waves is not disposed in the region 22 around the antenna 4, and is separated from the conductive member.
- FIG. 4 is a block diagram showing another configuration which is a main part of the display device according to the first embodiment.
- the same reference numerals are used for the same parts as those shown in FIG.
- the monitor 2 is provided with an antenna 4.
- the device body 3 includes a transmission / reception module 31 that transmits and receives radio signals using the antenna 4, a processor 32 that controls the operation of the transmission / reception module 31, and the like.
- a memory 33 for storing data etc. is provided.
- FIG. 5 is a block diagram showing another configuration which is a main part of the display device according to the first embodiment.
- the same reference numerals are used for portions that are the same as or equivalent to those shown in FIG.
- the monitor 2 is provided with a transmission / reception module 31 together with an antenna 4, and the apparatus body 3 is provided with a CPU 32, a memory 33, and the like.
- FIG. 6 is a block diagram showing another configuration which is a main part of the display device according to the first embodiment.
- the same reference numerals are used for the same or corresponding parts as those shown in FIGS. 4 and 5, and the description thereof is omitted.
- the monitor 2 includes an antenna 4, a transmission / reception module 31, a CPU 32, a memory 33, and the like.
- 4 to 6 show some components that are operated when performing communication such as wireless LAN and Bluetooth (registered trademark). Components used for other operations, such as audio, are illustrated. A configuration that operates when using the playback function or car navigation function. The components are not shown.
- the antenna 4 having the sheet metal antenna force is connected to the transmission / reception module 31 using, for example, a coaxial cable (not shown).
- a coaxial cable not shown
- the antenna 4 is not connected to the case where the small antenna is attached to the substrate and fixed to the wiring and the housing. It can be installed in a narrow space such as the periphery of the monitor 2 and can easily be placed inside the outer frame 6.
- a flat antenna may be used as the antenna 4 and the entire monitor 2 including the outer frame 6 may be configured to be thin.
- the display device 1 shown in each of FIGS. 4 to 6 operates in the same manner.
- the CPU 32 of the display device 1 is used.
- the data read from the memory 33 is transmitted to the transmission / reception module 31 via the data bus 34.
- the CPU 32 controls the operation of the transmission / reception module 31 to modulate the data input from the memory 33 into a high-frequency signal and transmit it using the antenna 4.
- the transmission / reception module 31 controlled by the CPU 32 to be in a reception state uses the antenna 4 to transmit the high-frequency signal.
- the transceiver module 31 demodulates the high-frequency signal and outputs communication data.
- the CPU 32 controls, for example, the transmission / reception module 31 and the memory 33 and transmits the communication data demodulated by the transmission / reception module 31 to the memory 33 via the data bus 34 for storage.
- the antenna 4 is thus used for transmission / reception of communication data that is modulated into a high-frequency signal. Since the antenna 4 can be regarded as the GND plane 20 behind the antenna 4 as described above, the communication data of the radio signal is used. And so on.
- Fig. 7-1 to Fig. 7-4 and Fig. 8-1 to Fig. 8-4 show the transmission of the antenna provided in the display device. It is explanatory drawing showing the directional characteristic at the time of reception. The same reference numerals are used for parts that are the same as or equivalent to those shown in FIGS. 1 and 2, and the description thereof is omitted.
- Fig. 7-1 shows the appearance of the display device 1 in the closed state of the monitor 2, that is, when the user looks at the navigation map, for example, using the monitor 2, and is mounted on the center console in the passenger compartment. 2 shows the arrangement of the monitor 2 and the device body 3 when the display device 1 is viewed upward.
- Figure 7-2 is a graph showing the directivity characteristics during transmission / reception of the antenna 4 provided in the monitor 2 when the monitor 2 is in the closed state.
- the graph in Fig. 7-2 shows the characteristics such as the radiation at the time of transmission and the gain at the time of reception using the XY coordinates.
- the X and Y directions indicated by arrows in Fig. 7-1 are displayed on the display 1 When the positional relationship is expressed using this XY direction, an example of the characteristics obtained at an arbitrary position in front of the display device 1 mounted on the center console is shown. is there.
- Fig. 7-1 shows the power of one antenna 4. As shown in Fig. 1, the number of antennas 4 provided in the monitor 2 that can be provided in plural is not limited to the number illustrated in Fig. 7-1. .
- FIG. 7-3 shows the arrangement of the monitor 2 and the device body 3 when the display device 1 with the monitor 2 in the closed state is viewed from the side as in FIG. 7-1.
- Figure 7-4 is a graph showing the directivity characteristics of antenna 4 during transmission and reception when monitor 2 is in the closed state.
- the graph in Fig. 7-4 shows the characteristics such as the radiation at the time of transmission and the gain at the time of reception using the XZ coordinates.
- the X and Z directions indicated by arrows in Fig. 7-3 are displayed on the display 1
- This figure shows an example of characteristics obtained at an arbitrary position on the side of the display device 1 mounted on the center console when the positional relationship is expressed using this XZ direction.
- the solid line a indicates the combined characteristics of the X-direction characteristics and the Z-direction characteristics
- the broken line b indicates the X-direction characteristics
- the dashed line d indicates the Z-direction characteristics.
- Fig. 7-3 shows the power of one antenna 4.
- the number of antennas 4 provided in the monitor 2 that can be provided in plural is not limited to the number illustrated in Fig. 7-3.
- the characteristics shown in the graph of FIG. 7-4 are not necessarily the characteristics of the antenna 4 arranged at the position shown in FIG. 7-3.
- FIG. 8-1 shows the monitor 2 in the open state, that is, the user opens the monitor 2!
- the state where the front surface of the apparatus body 3 is exposed is shown.
- This state is a state where an operation such as inserting or removing a medium such as a disk or a card into an insertion portion provided on the front surface of the apparatus body 3 is performed.
- This figure also shows the arrangement of the monitor 2 and the device body 3 when the display device 1 mounted on the center console of the vehicle is viewed upward.
- the state force shown in FIGS. 7-1 and 7-3 also indicates that the monitor 2 has slid in the X direction.
- Fig. 5 shows an open state in which the display surface 5 is opened upward, that is, in the Z direction.
- FIG. 8-2 is a graph showing the directivity characteristics during transmission / reception of the antenna 4 provided in the monitor 2 when the monitor 2 is in the open state.
- the graph in Fig. 8-2 shows the characteristics such as the radiation at the time of transmission and the gain at the time of reception using XY coordinates.
- the X direction and Y direction indicated by the arrows in Fig. 8-1 are displayed. This is an example of characteristics obtained at an arbitrary position on the front of the display device 1 mounted on the center console when the positional relationship is expressed using the XY directions defined for the device 1. is there.
- the solid line a indicates the combined characteristics of the X-direction characteristics and the Y-direction characteristics
- the one-dot broken line b indicates the X-direction characteristics
- the broken line c indicates the Y-direction characteristics.
- FIG. 8-1 there is a force indicating one antenna 4.
- the number of antennas 4 provided in the monitor 2 may be limited to the number illustrated in FIG. 8-1.
- the characteristics shown in the graph of FIG. 8-2 are not necessarily the characteristics of the antenna 4 arranged at the position shown in FIG. 8-1.
- Fig. 8-3 shows the monitor 2 and the device when the display device 1 with the monitor 2 in the open state as in Fig. 8-1 is viewed from the side when mounted on the center console.
- the arrangement of the main body 3 is shown.
- Figure 8-4 is a graph showing the directivity characteristics of antenna 4 during transmission and reception when monitor 2 is in the open state.
- the graph in Fig. 8-4 shows the characteristics such as the radiation during transmission and the gain during reception using the XZ coordinates.
- the X and Z directions indicated by the arrows in Fig. 8-3 are displayed.
- the solid line a indicates the combined characteristics of the X-direction characteristics and the Z-direction characteristics
- the broken line b indicates the X-direction characteristics
- the dashed line d indicates the Z-direction characteristics.
- a force indicating one antenna 4 may be provided in the monitor 2 as shown in FIG. 1, and the number is not limited to the number illustrated in FIG. 8-3! .
- Fig. 7-2 and Fig. 8-2 showing the characteristics of the front of the display device 1, and Fig. 7-3 and Fig. 8-4 showing the characteristics of the side of the display device 1 are compared.
- the monitor 2 of 1 is in the closed state and in the open state, there is no significant difference in the characteristics of the antenna 4 provided in the monitor 2. In this way, it is possible to transmit and receive high-frequency radio communication signals in any state.
- the front edge portion of the housing of the monitor 2 is positioned in front of each member arranged on the front surface, that is, from the display surface 5. Since the antenna 4 is arranged with buoyancy, the rear of the antenna 4 can be regarded as a virtual GND plane 20, and the transmission / reception characteristics of the antenna 4 can be improved.
- the conductive member is not arranged around the antenna 4, the effect of reflection of radio waves is eliminated, and the transmission / reception characteristics are improved.
- the rear of the antenna can be regarded as a virtual GND plane 20, there is an effect that the restriction on the shape of the conductive member such as a bracket disposed behind the antenna 4 can be relaxed.
- the antenna 4 is arranged so as to float above the display surface 5, stable transmission / reception characteristics can be obtained without being affected by the LCD 7, the touch panel 8, the mounting sheet metal 9, and the like. There is an effect that a range can be secured.
- the antenna 4 is arranged so as to be buoyant from the display surface 5, it is possible to obtain good transmission / reception characteristics even when the monitor 2 is in the open state or the closed state, in a V or misaligned state.
- the mounting sheet metal 9 has the same shape as the mounting shape of the antenna 4 when viewed from the front, reflection of radio waves can be suppressed, and the transmission / reception characteristics of the antenna 4 can be improved! / Has a positive effect.
- it since it has an antenna 4 with different transmission and reception frequency bands, it can perform multiple types of wireless communication, and can transmit and receive wireless signals to and from other devices using wireless LAN, Bluetooth (registered trademark), etc. If you can, it has a positive effect.
- FIG. 9 is a perspective view showing a configuration of a display device according to Embodiment 2 of the present invention. Parts that are the same as or equivalent to those shown in Fig. 1 are given the same reference numerals and explanations thereof are omitted.
- the display device 1 shown in FIG. 9 is configured such that a plurality of antennas 4 are installed on one side of the edge of the monitor 2 and these antennas 4 are covered with an outer frame 6.
- three antennas 4 that transmit and receive the same frequency band are installed at equal intervals on a part of the front surface of the monitor 2 housing. However, the antenna spacing may not be equal depending on the characteristics.
- Others are the same as those of the display device according to the first embodiment.
- the antenna 4 having the same transmission / reception frequency band is installed at equal intervals on one side of the edge of the housing of the monitor 2, that is, one side of the peripheral part of the display surface 5. Expand. In the figure, three antennas 4 are arranged at equal intervals on one side of the outer frame 6 to expand the transmission / reception range. Note that the side of the peripheral portion of the display surface 5 where the antennas 4 are arranged at equal intervals is not limited to one side. In addition, a plurality of antennas 4 each having a different transmission / reception frequency band may be installed in the same manner to perform several types of wireless communication such as wireless LAN and Bluetooth (registered trademark).
- the plurality of antennas 4 having the same transmission / reception frequency band are arranged at equal intervals on the periphery of the monitor 2, so that the transmission / reception range can be expanded. There is an effect.
- Embodiment 3 since a plurality of antennas 4 having different transmission / reception frequency bands are provided, it is effective when a plurality of types of wireless communication such as wireless LAN and Bluetooth (registered trademark) can be performed. [0029] Embodiment 3.
- FIG. 10 is an explanatory diagram showing the configuration of the monitor of the display device according to Embodiment 3 of the present invention. Parts that are the same as or equivalent to those shown in FIG. 2 are given the same reference numerals, and descriptions thereof are omitted.
- This figure shows the arrangement of each member when the monitor 2 is viewed upward as in FIG. The description of the parts that are the same as those described in the first embodiment will be omitted, and the configuration that is a feature of the display device according to the third embodiment will be described.
- a monitor 2 shown in FIG. 10 includes an outer frame 6 and a switch board 10 together with an antenna 4.
- the switch substrate 10 has a push button switch or the like for setting the operation of the display device 1.
- the tip part of the antenna 4 is arranged further forward than the most advanced part of the part protruding forward of the switch board 10, for example, the most advanced part of the push button.
- Using a flat antenna or the like as the antenna 4 makes the placement of the switch board 10 etc. provided inside the outer frame 6 easier, and by arranging the shape of the outer frame 6 so that the design of the monitor 2 has an aesthetic appearance.
- the display device according to the third embodiment operates in the same manner as the display device described in the first embodiment, and the description of the operation is omitted here.
- the display device 1 described so far is configured such that the monitor 2 opens and closes with respect to the device main body 3.
- the display device 1 configured to fix the monitor 2 to the device main body 3 is also applicable.
- the antenna 4 By arranging the antenna 4 in the same way and configuring the monitor 2, the same effects can be obtained.
- the display device according to the present invention is narrow and has an antenna in a mounting space. It is suitable for obtaining good transmission / reception characteristics!
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Transceivers (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE112005002468.7T DE112005002468B4 (de) | 2004-11-01 | 2005-09-02 | Anzeigevorrichtung |
US11/664,871 US7852273B2 (en) | 2004-11-01 | 2005-09-02 | Display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-318109 | 2004-11-01 | ||
JP2004318109A JP4271647B2 (ja) | 2004-11-01 | 2004-11-01 | 表示装置 |
Publications (1)
Publication Number | Publication Date |
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WO2006048972A1 true WO2006048972A1 (ja) | 2006-05-11 |
Family
ID=36318987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/016134 WO2006048972A1 (ja) | 2004-11-01 | 2005-09-02 | 表示装置 |
Country Status (5)
Country | Link |
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US (1) | US7852273B2 (ja) |
JP (1) | JP4271647B2 (ja) |
CN (2) | CN102647199B (ja) |
DE (1) | DE112005002468B4 (ja) |
WO (1) | WO2006048972A1 (ja) |
Cited By (3)
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WO2009059830A1 (de) * | 2007-11-09 | 2009-05-14 | Robert Bosch Gmbh | Antenneneinrichtung |
JP2015008375A (ja) * | 2013-06-25 | 2015-01-15 | 本田技研工業株式会社 | アンテナ内蔵車載装置 |
WO2020246164A1 (ja) * | 2019-06-06 | 2020-12-10 | 株式会社Jvcケンウッド | 通信型ドライブレコーダ |
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JP2007274609A (ja) * | 2006-03-31 | 2007-10-18 | Toshiba Corp | 携帯型情報機器 |
JP4216865B2 (ja) * | 2006-05-29 | 2009-01-28 | 株式会社東芝 | 通信可能な情報機器 |
JP5077051B2 (ja) * | 2008-04-28 | 2012-11-21 | 株式会社Jvcケンウッド | アンテナ取付構造および車載用機器 |
US8451180B2 (en) * | 2009-11-23 | 2013-05-28 | Aerovironment, Inc. | Integrated antenna and display shade |
JP5079922B1 (ja) * | 2011-08-23 | 2012-11-21 | シャープ株式会社 | ブラケット、取付システムおよび型紙 |
TWI502809B (zh) * | 2012-05-11 | 2015-10-01 | Acer Inc | 通訊裝置 |
KR101848628B1 (ko) * | 2012-05-25 | 2018-04-13 | 삼성전자주식회사 | 디스플레이 장치 |
JP6008780B2 (ja) * | 2013-04-01 | 2016-10-19 | 三菱電機株式会社 | アンテナ取り付け構造 |
US9293806B2 (en) | 2014-03-07 | 2016-03-22 | Apple Inc. | Electronic device with display frame antenna |
JP6659259B2 (ja) * | 2015-07-28 | 2020-03-04 | シャープ株式会社 | コンテンツ表示装置及びプログラム |
CN106611890A (zh) * | 2015-10-27 | 2017-05-03 | 中兴通讯股份有限公司 | 一种电子设备 |
US11005154B2 (en) | 2017-04-11 | 2021-05-11 | Hewlett-Packard Development Company, L.P. | Antennas in frames for display panels |
CN107978236A (zh) * | 2018-01-08 | 2018-05-01 | 江苏铁锚玻璃股份有限公司 | 窗户的显示结构 |
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- 2005-09-02 US US11/664,871 patent/US7852273B2/en not_active Expired - Fee Related
- 2005-09-02 CN CNA2005800371852A patent/CN101048946A/zh active Pending
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Also Published As
Publication number | Publication date |
---|---|
DE112005002468T5 (de) | 2009-04-23 |
CN102647199A (zh) | 2012-08-22 |
CN101048946A (zh) | 2007-10-03 |
CN102647199B (zh) | 2015-05-06 |
DE112005002468B4 (de) | 2016-10-06 |
US20080088513A1 (en) | 2008-04-17 |
US7852273B2 (en) | 2010-12-14 |
JP2006129365A (ja) | 2006-05-18 |
JP4271647B2 (ja) | 2009-06-03 |
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