Electronic device having standby function
A technology of electronic devices and standby power supplies, which is applied in the direction of electronic switches, energy consumption reduction, electrical components, etc., can solve the problems of power waste, difficulty, and electronic devices no longer meet the requirements of energy consumption, etc., so as to reduce power consumption and facilitate The effect of implementing and meeting energy consumption requirements
Inactive Publication Date: 2008-12-31
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
In addition, under the current technical conditions, due to the inherent size of the aforementioned chips, the high-voltage leakage phenomenon generated by the chipset of the device makes it difficult to perform the aforementioned functions at low power
As a result, a large amount of power is wasted when the electronic device is idle, so that the electronic device no longer meets the energy consumption requirements of the industry standard
Method used
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[0012] figure 1 It is a block diagram of a keyboard or a remote operable electronic device 10 according to a preferred embodiment of the present invention. The electronic device 10 may be a high-definition television, a computer, a DVD recorder, a video cassette recorder, a personal digital assistant, a video-recording camera or a mobile phone, and the like. The device 10 is controlled by a remote control device 12 , such as a remote controller, and the remote control device 12 sends an infrared signal to the electronic device 10 . Multiple operating commands and functions are encoded in the infrared signal 14 sent by the remote controller 12, for example, enabling the user to turn on or off the device 10, switch channels and / or control other settings and features of the device 10, that is, usually integrated in Features and configurations in the aforementioned electronic devices.
[0013] like figure 1 As shown, the electronic device 10 is composed of many different circui...
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The invention provides an electronic device with standby function. The electronic device comprises a control and on-site programmable gate array module and a power supply module connected to the control and on-site programmable gate array module. The control and on-site programmable gate array module comprises a plurality of on-site programmable gate arrays; wherein, the on-site programmable gate array comprises a standby on-site programmable gate array; the power supply module comprises a standby power supply module; the standby on-site programmable gate array provides the standby function for the electronic device; when the electronic device is in the standby mode, the standby power supply module provides power for the standby on-site programmable gate array. The technological proposal of the device can be easily implemented, lower the power consumption of the electronic device when in the standby mode and ensure that the electronic device can meet the requirements of energy consumption in the industrial standard.
Description
technical field [0001] The invention relates to an electronic product, in particular to an electronic device with a standby function. Background technique [0002] Electronic devices usually need to maintain some functions when they are turned off. For example, the user can use a local keyboard or a remote control to control the electronic device at this time, so as to turn it on. Therefore, when the electronic device is turned off, it needs to detect the infrared pulse / signal sent by the remote controller, and process it through a specific circuit and / or software for decoding the infrared information. Next, the decoded information enters the main processor of the electronic device, enabling corresponding commands and / or functions to be executed. [0003] Executing a "power on" command from a local keypad or remote controller while the electronic device is off requires powered components, such as specific Integrated Circuits (ICs) and microprocessors. As mentioned earlier...
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IPC IPC(8): H03K17/00H04B10/114
CPCG06F1/3203G06F1/3287G08C23/04H04B10/1141H04N21/42204H04N21/4436Y02D10/00Y02D30/50
Inventor 特斯汀·比尔维尔·亚非恩勒特·约翰
Owner SHENZHEN TCL NEW-TECH CO LTD