CN108174130A - A kind of TV - Google Patents
A kind of TV Download PDFInfo
- Publication number
- CN108174130A CN108174130A CN201611115654.4A CN201611115654A CN108174130A CN 108174130 A CN108174130 A CN 108174130A CN 201611115654 A CN201611115654 A CN 201611115654A CN 108174130 A CN108174130 A CN 108174130A
- Authority
- CN
- China
- Prior art keywords
- power
- motherboard
- control
- relay
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000012544 monitoring process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Television Receiver Circuits (AREA)
Abstract
The invention discloses TV, including：TV motherboard, main power source module, power control module, AC power；The power control module is connected between the main power source module and the AC power, also connects the outside source sending device by HDMI wire.The present invention is by increasing the function of HDMI wire, utilize the break-make of HDMI wire control power control module, when set-top box or DVD are when the shutdown no signal input of outside sources sending device, HDMI wire unpowered, power control module disconnects automatically, at this time television auto power-off, it is impossible to use AC power, for real off-mode, without the consumption of stand-by power consumption.When outside source sending device is when transmitting signal, there is voltage output in HDMI wire, control the connection of power control module, TV is made to connect AC power Auto Power On, normal work, so while the present invention can utilize automatic switching real with hardware circuit realization TV, TV is avoided to consume power consumption.
Description
Technical field
This application involves technical field of electric appliances more particularly to a kind of TVs.
Background technology
With the continuous development of science and technology, the type of electric appliance is also more and more, and people have also enjoyed what development in science and technology was brought
Various facilities.Present people can enjoy the comfortable life brought with development in science and technology by various types of electric appliances.
Current electric appliance is all that user controls realization switching on and shutting down manually.Such as TV, it is typically manual dependent on user
Realize switching on and shutting down.User sets in opening set-top box or DVD (Digital Versatile Disc, digital versatile disc) etc.
After standby, it is also necessary to turn on TV manually, the data-signal that can make television reception to the equipment such as set-top box or DVD carries out
It plays, TV can not automatic switching.
In order to solve the problems, such as TV can not automatic switching, the prior art use a kind of mode be：By in electricity
Depending on one switching on and shutting down software of upper installation, automatic switching is realized by run switch machine software.
But switching on and shutting down software is that TV is allowed to be in a kind of standby mode, is not real switching on and shutting down, TV is standby
State needs to expend electric energy.
Invention content
Invention provides a kind of TVs, the automatic switching of TV are realized on hardware, to solve current TV
The technical issues of can not really realizing automatic switching.
In order to solve the above technical problems, the present invention provides a kind of TV, including：TV motherboard, main power source module, energization
Control module, AC power；
Wherein, the external outside source sending device of the TV motherboard；
The main power source module is connected to the AC power and is connected with the TV motherboard, for by the AC power
DC power supply is converted to power to the TV motherboard；
The power control module is connected between the main power source module and the AC power, and three's composition is powered back
Road powers to the TV motherboard；Wherein, the power control module is also by described in the connection of high-definition multimedia interface line
Outside source sending device；
When outside source sending device transmission audio video signal gives the TV motherboard, the high definition is utilized
Clear degree multimedia interface line exports a control voltage to the power control module；The power control module is based on the control
Voltage becomes conducting state, the control loop is made to be connected and power to the TV motherboard, so that the TV motherboard
The television startup can be controlled；
When the outside source sending device stops transmission audio video signal to the TV motherboard, the high definition
Clear degree multimedia interface line does not control voltage to pass through, and the power control module disconnects automatically so that the current supply circuit breaks
It opens, so that the TV motherboard dead electricity, which is stopped, drives the TV motherboard automatic shutdown.
Preferably, the power control module, including：ON-OFF control circuit, relay；
The ON-OFF control circuit is connected between the outside source sending device and the relay；
The relay is connected between the ON-OFF control circuit and the AC power；
After the ON-OFF control circuit receives the control voltage, the relay is controlled using the control voltage
It is powered and is closed, the control loop is made to be connected and power to the TV motherboard, so that the TV motherboard can control
The television startup；
When the ON-OFF control circuit does not receive the control voltage, the relay disconnects automatically so that the confession
Electrical circuit disconnects, so that the TV motherboard, which is stopped, drives the TV motherboard automatic shutdown.
Preferably, the power control module, further includes：Safety box is connected to the relay and the AC power
Between；
The safety box is used to protect the safety of the relay and the main power source module in the control loop.
Preferably, the TV further includes：
Hand control switch and the relay are connected in parallel in the control loop, for controlling the TV manually
Switch.
Preferably, the ON-OFF control circuit includes：
Encapsulated circuit device, including input pin, output pin monitors pin；
The input pin is used to input the control voltage；
The output pin is connected by inductance with the relay, for exporting the control voltage to the relay
Device；
The monitoring pin is connected to one end of first resistor, and the other end of the first resistor is connected to the relay
Between the inductance；One end of second resistance is connected between the monitoring pin and the first resistor, second electricity
The other end ground connection of resistance；
The monitoring pin is used to monitor the state of the relay, promotes the encapsulated circuit in the relay overcurrent
When disconnect, to protect the safety of the outside source sending device.
Preferably, the TV further includes：
Display screen is connected with the TV motherboard；
The display screen is used to receive the sound that the TV motherboard control shows the outside source sending device transmission
Frequency video signal.
Preferably, the TV further includes：
Switch module is connected with the TV motherboard, in the TV motherboard work once electrified, receiving the TV
The booting of the TV is realized in the control of mainboard；It is additionally operable to also be stopped when the TV motherboard dead electricity is stopped, band
Move the TV motherboard automatic shutdown.
Preferably, the control voltage is 5V.
By one or more technical solution of the present invention, the invention has the advantages that advantage：
The invention discloses a kind of TV, including：TV motherboard, main power source module, power control module, AC power；
The power control module is connected between the main power source module and the AC power, is also connected by HDMI wire described outer
Portion's signal source sending device.The present invention is by increasing the function of HDMI wire, using the break-make of HDMI wire control power control module,
When set-top box or DVD are when the shutdown no signal input of outside sources sending device, HDMI wire unpowered, power control module is certainly
Dynamic circuit breaker is opened, at this time television auto power-off, it is impossible to using AC power, for real off-mode, without stand-by power consumption
Consumption.When outside source sending device is when transmitting signal, there is voltage output in HDMI wire, control power control module connects
It is logical, TV is made to connect AC power Auto Power On, normal work, so the present invention can be utilized realizes that TV is true with hardware circuit
While positive automatic switching, TV is avoided to consume power consumption.
Description of the drawings
Fig. 1 is the composition schematic diagram for the TV that automatic switching can be achieved in the embodiment of the present invention；
Fig. 2 is the structure diagram of ON-OFF control circuit in the embodiment of the present invention.
Reference sign：AC power 1, power control module 2, ON-OFF control circuit 21, relay 22, safety box
23, main power source module 3, TV motherboard 4, outside source sending device 5, HDMI wire 6, hand control switch 7, encapsulated circuit device
Part IC, first resistor R1, second resistance R2, inductance L.
Specific embodiment
The invention discloses a kind of TV, on the basis of existing TV, by increasing HDMI (High Definition
Multimedia Interface, high-definition multimedia interface line) line function, and TV power input increase
One power control module 2 and HDMI wire 6 connect, and the two collective effect realizes the automatic switching of TV, this HDMI wire 6 can source
In the outside sources such as set-top box or DVD sending device 5.
Power control module 2 is powered by HDMI wire 6, and HDMI wire 6 controls the break-make of power control module 2, Jin Ershi
The automatic switching of existing TV.
When set-top box or DVD are when outside sources sending device 5 shuts down no signal input, 6 unpowered of HDMI wire is powered
Control module 2 disconnects automatically, at this time television auto power-off.
When outside source sending device 5 is when transmitting signal, it (can certainly be other voltages to have 5V in HDMI wire 6
Voltage) voltage output, control power control module 2 connects, TV Auto Power On, normal work.
The present invention outside source sending device 5, include but not limited to be：The equipment such as set-top box or DVD.
In order to which the application the technical staff in the technical field is made to be more clearly understood that the application, below in conjunction with the accompanying drawings,
Technical scheme is described in detail by specific embodiment.
Fig. 1 is please referred to below, and in specific implementation process, TV includes：TV motherboard 4, is powered at main power source module 3
Control module 2, AC power 1.
Connection relation and its effect of each component is described below.
The 4 external outside source sending device 5 of TV motherboard.Specifically, TV motherboard 4 can also pass through HDMI
6 external outside source sending device 5 of line.HDMI is a kind of digitized video/audio interface technology, is to be suitble to image transmission
Tailored version digital interface, can transmit audio and video signal simultaneously, and the maximum data transmission speed is 2.25GB/s, while nothing
Advance row D/A or analog/digital conversion need to be transmitted in signal.
In specific implementation process, TV further includes display screen and the TV motherboard 4 connects, described for receiving
The control of TV motherboard 4 shows the audio video signal that the outside source sending device 5 transmits.Specifically, TV motherboard 4
Control after audio video signal is received, which can be converted to and send display screen to showing.
The main power source module 3 is connected to the AC power 1 and the TV motherboard 4 connects, for by the exchange
Power supply 1 is converted to DC power supply and powers to the TV motherboard 4.
The power control module 2 is connected between the main power source module 3 and the AC power 1.
AC power 1, power control module 2, this three composition current supply circuit of main power source module 3 give the TV motherboard 4
Power supply；Wherein, the power control module 2 also connects the outside source by high-definition multimedia interface line 6 and sends
Device 5.
The principle of the automatic switching of the present invention is described below.
The principle of Auto Power On is as follows：
When the outside source sending device 5 transmission audio video signal gives the TV motherboard 4, the height is utilized
Definition multimedia interface line 6 exports a control voltage to the power control module 2；The power control module 2 is based on institute
Stating control voltage becomes conducting state, the control loop is made to be connected and power to the TV motherboard 4, so that the electricity
The television startup can be controlled depending on mainboard 4.
In specific implementation process, TV further includes switch module and the TV motherboard 4 connects.TV motherboard 4 is controlled
When NTSC television system NTSC is switched on, the switch module of TV is actually controlled to realize the booting of TV, specifically, switch module is described
During 4 work once electrified of TV motherboard, the booting of the TV is realized in the control for receiving the TV motherboard 4.
The principle of automatic shutdown is as follows：
When the outside source sending device 5 stops transmission audio video signal to the TV motherboard 4, the height
Definition multimedia interface line 6 passes through without control voltage, and the power control module 2 is disconnected automatically so that the current supply circuit
It disconnects, so that 4 dead electricity of the TV motherboard, which is stopped, drives 4 automatic shutdown of TV motherboard.Here shutdown is
Refer to TV really to disconnect with AC power 1, it is impossible to be not for standby mode, so can avoid using AC power 1
TV consumes power consumption.
In specific implementation process, TV motherboard 4 is controlled during television shutdown and the switch module of control TV is realized
The shutdown of TV is also stopped when 4 dead electricity of TV motherboard is stopped, and the TV motherboard 4 can be driven to close automatically
Machine.
The implementation principle that the power control module 2 controls TV automatic switching is described below.
In specific implementation process, power control module 2 includes：ON-OFF control circuit 21, relay 22, safety box
23。
The ON-OFF control circuit 21 is connected between the outside source sending device 5 and the relay 22；
The relay 22 is connected between the ON-OFF control circuit 21 and the AC power 1；
Safety box 23 is connected between the relay 22 and the AC power 1, and safety box 23 is referred to as fusing
Device, safety box 23 in electric current or excessive voltage inside fuse can fuse, disconnect control loop, the master of safety box 23
It is the safety for protecting each device in the control loop to act on.For example, the relay 22 in protection control loop
With the safety of the main power source module 3 etc..
After the ON-OFF control circuit 21 receives the control voltage, the relay is controlled using the control voltage
Device 22, which is powered, to be closed, and the control loop is made to be connected and power to the TV motherboard 4, so that 4 energy of the TV motherboard
Enough control the television startup.
When the ON-OFF control circuit 21 does not receive the control voltage, the relay 22 disconnects automatically so that institute
Current supply circuit disconnection is stated, so that the TV motherboard 4, which is stopped, drives 4 automatic shutdown of TV motherboard.
The operation principle of the relay 22 of the present invention is introduced first.
Relay 22 mainly includes a coil and a switch, and two contacts that when coil no power switchs are to disconnect,
After energization, two contacts of switch are just closed.
ON-OFF control circuit 21 is connected on the coil of relay 22, and the switch of relay 22 is connected to 1 He of AC power
Between main power source module 3.Certainly, if there is safety box 23, safety box 23 can be also connected in control loop.
When having outside source sending device 5 when transmitting signal, ON-OFF control circuit 21, which is detected in HDMI wire 6,5V
Voltage output, and send the coil on relay 22 to, the coil is made to be powered, and then close two contacts of the switch of relay 22
It closes, so that control loop is connected and powers to the TV motherboard 4, so that the TV motherboard 4 can control institute
State television startup.
When set-top box or DVD are when the shutdown no signal input of outside sources sending device 5,6 unpowered of HDMI wire, relay
Device 22 disconnects automatically, at this time television auto power-off.
In addition, in order in the case of without using outside source sending device 5 also can manual switch TV, the TV
It further includes hand control switch 7 and the relay 22 is connected in parallel in the control loop, for controlling the TV manually
Switch.
Referring now to Fig. 2, the implementation principle of the ON-OFF control circuit 21 of the present invention is introduced.
ON-OFF control circuit 21 also has overcurrent protection function simultaneously in the break-make of control relay 22.When overcurrent, this
Output can be cut off in encapsulated circuit device, to prevent power failure from being damaged to external input sources sending device.
Specific structure is please referred to below.
The ON-OFF control circuit 21 includes：Encapsulated circuit device IC, first resistor R1, second resistance R2, inductance L and
Mutually close each capacitance of partial pressure effect.
Encapsulated circuit device IC includes input pin, output pin LX, monitoring pin FB.
Input pin VIN and input pin EN is common and HDMI wire 6 connects, for inputting the control that HDMI wire 6 transmits
Voltage processed.
The output pin LX is connected by inductance L and the relay 22, for exporting the control voltage to described
Relay 22, and before control voltage is exported to relay 22, control voltage can be filtered first with inductance L.
The monitoring pin FB is connected to one end of first resistor R1, and the other end of the first resistor R1 is connected to described
Between relay 22 and the inductance L；One end of second resistance R2 is connected to the monitoring pin FB and first resistor R1
Between, the other end ground connection of the second resistance R2.
The monitoring pin FB is used to monitor the state of the relay 22, promotes the encapsulated circuit in the relay
It is disconnected during 22 overcurrent, to protect the safety of the outside source sending device 5.
In specific implementation process, the effect of R1 and R2 is all partial pressure, if but TV break down, relay 22
Voltage can be especially big, and flows into encapsulated circuit device IC by R1, monitoring pin FB, even if R1 and R2 has partial pressure effect,
But the voltage for flowing into monitoring pin FB also can be very big.And the monitoring voltage for monitoring pin FB makes 1V-2V.If monitor pin FB
Voltage higher than this range, then can promote encapsulated circuit device IC cut-out outputs, to prevent tv fault to set-top box or DVD
External input sources sending device is waited for be damaged.
More than, then be the present invention achievable automatic switching TV specific implementation process.
By one or more embodiment of the present invention, the invention has the advantages that advantage：The present invention
A kind of TV is disclosed, including：TV motherboard, main power source module, power control module, AC power；The power control mould
Block is connected between the main power source module and the AC power, and also connecting the outside source by HDMI wire sends dress
It puts.The present invention is by increasing the function of HDMI wire, using the break-make of HDMI wire control power control module, as set-top box/DVD etc.
During the shutdown no signal input of outside source sending device, HDMI wire unpowered, power control module disconnects automatically, at this time TV
Automatic shutdown, it is impossible to using AC power, for real off-mode, without the consumption of stand-by power consumption.Work as external signal
Source sending device has voltage output when transmitting signal in HDMI wire, the module connection of control power control makes TV connect exchange
Power supply Auto Power On, normal work, so the present invention can be utilized realizes the real automatic switching of TV with hardware circuit
Meanwhile TV is avoided to consume power consumption.
Although the preferred embodiment of the application has been described, one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.So appended claims are intended to be construed to wrap
It includes preferred embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (8)
1. a kind of TV, which is characterized in that including：TV motherboard, main power source module, power control module, AC power；
Wherein, the external outside source sending device of the TV motherboard；
The main power source module is connected to the AC power and is connected with the TV motherboard, for the AC power to be converted
It powers for DC power supply to the TV motherboard；
The power control module is connected between the main power source module and the AC power, and three forms current supply circuit and gives
The TV motherboard power supply；Wherein, the power control module also connects the outside by high-definition multimedia interface line
Signal source sending device；
When outside source sending device transmission audio video signal gives the TV motherboard, the fine definition is utilized
Multimedia interface line exports a control voltage to the power control module；The power control module is based on the control voltage
As conducting state, the control loop is made to be connected and power to the TV motherboard, so that the TV motherboard can
Control the television startup；
When the outside source sending device stops transmission audio video signal to the TV motherboard, the fine definition
Multimedia interface line does not control voltage to pass through, and the power control module disconnects automatically causes the current supply circuit to disconnect, from
And cause the TV motherboard dead electricity is stopped to drive the TV motherboard automatic shutdown.
2. TV as described in claim 1, which is characterized in that the power control module, including：ON-OFF control circuit, after
Electric appliance；
The ON-OFF control circuit is connected between the outside source sending device and the relay；
The relay is connected between the ON-OFF control circuit and the AC power；
After the ON-OFF control circuit receives the control voltage, the relay power is controlled using the control voltage
It is closed, the control loop is made be connected and gives TV motherboard power supply, so that described in the TV motherboard can control
Television startup；
When the ON-OFF control circuit does not receive the control voltage, the relay disconnects automatically so that described to power back
Road disconnects, so that the TV motherboard, which is stopped, drives the TV motherboard automatic shutdown.
3. TV as claimed in claim 2, which is characterized in that the power control module further includes：Safety box is connected to
Between the relay and the AC power；
The safety box is used to protect the safety of the relay and the main power source module in the control loop.
4. TV as claimed in claim 2, which is characterized in that the TV further includes：
Hand control switch and the relay are connected in parallel in the control loop, for controlling the switch of the TV manually.
5. TV as claimed in claim 2, which is characterized in that the ON-OFF control circuit includes：
Encapsulated circuit device, including input pin, output pin monitors pin；
The input pin is used to input the control voltage；
The output pin is connected by inductance with the relay, for exporting the control voltage to the relay；
The monitoring pin is connected to one end of first resistor, and the other end of the first resistor is connected to the relay and institute
It states between inductance；One end of second resistance is connected between the monitoring pin and the first resistor, the second resistance
The other end is grounded；
The monitoring pin is used to monitor the state of the relay, and the encapsulated circuit is promoted to break in the relay overcurrent
It opens, to protect the safety of the outside source sending device.
6. TV as described in claim 1, which is characterized in that the TV further includes：
Display screen is connected with the TV motherboard；
The display screen is used to receive the audio shadow that the TV motherboard control shows the outside source sending device transmission
As signal.
7. TV as described in claim 1, which is characterized in that the TV further includes：
Switch module is connected with the TV motherboard, in the TV motherboard work once electrified, receiving the TV motherboard
Control realize the booting of the TV；It is additionally operable to also be stopped when the TV motherboard dead electricity is stopped, drives institute
State TV motherboard automatic shutdown.
8. TV as described in claim 1, which is characterized in that the control voltage is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115654.4A CN108174130A (en) | 2016-12-07 | 2016-12-07 | A kind of TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115654.4A CN108174130A (en) | 2016-12-07 | 2016-12-07 | A kind of TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174130A true CN108174130A (en) | 2018-06-15 |
Family
ID=62526106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115654.4A Pending CN108174130A (en) | 2016-12-07 | 2016-12-07 | A kind of TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798732A (en) * | 2018-08-01 | 2020-02-14 | Tp视觉控股有限公司 | Method for informing television subscribers via a plurality of television-connected multimedia devices |
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| US20070070188A1 (en) * | 2005-05-05 | 2007-03-29 | Amtran Technology Co., Ltd | Method of audio-visual communication using a television and television using the same |
| CN102880280A (en) * | 2012-08-31 | 2013-01-16 | 天津三星电子有限公司 | Display terminal |
| CN103347210A (en) * | 2013-07-18 | 2013-10-09 | 深圳市迈乐数码科技股份有限公司 | Method and set top box for achieving state synchronization through HDMI interface |
| CN203368657U (en) * | 2013-07-18 | 2013-12-25 | 深圳市迈乐数码科技股份有限公司 | A set top box which realizes synchronization with television set states through an HDMI interface |
| CN103581584A (en) * | 2013-10-15 | 2014-02-12 | 王允 | Automatic turn-off method for television set |
-
2016
- 2016-12-07 CN CN201611115654.4A patent/CN108174130A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070070188A1 (en) * | 2005-05-05 | 2007-03-29 | Amtran Technology Co., Ltd | Method of audio-visual communication using a television and television using the same |
| CN102880280A (en) * | 2012-08-31 | 2013-01-16 | 天津三星电子有限公司 | Display terminal |
| CN103347210A (en) * | 2013-07-18 | 2013-10-09 | 深圳市迈乐数码科技股份有限公司 | Method and set top box for achieving state synchronization through HDMI interface |
| CN203368657U (en) * | 2013-07-18 | 2013-12-25 | 深圳市迈乐数码科技股份有限公司 | A set top box which realizes synchronization with television set states through an HDMI interface |
| CN103581584A (en) * | 2013-10-15 | 2014-02-12 | 王允 | Automatic turn-off method for television set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798732A (en) * | 2018-08-01 | 2020-02-14 | Tp视觉控股有限公司 | Method for informing television subscribers via a plurality of television-connected multimedia devices |
| CN110798732B (en) * | 2018-08-01 | 2022-01-28 | 冠捷投资有限公司 | Method for informing television subscribers via a plurality of television-connected multimedia devices |
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Application publication date: 20180615 |