Method for preventing error operation in talk of capacitive touch screen mobile phone and mobile phone
A technology of capacitive touch and mobile phones, which is applied to devices with touchpads/sensors/detectors, telephone communications, electrical components, etc., and can solve problems such as limited application space and single function of lock screen keys
Active Publication Date: 2014-03-19
江苏太古智能科技有限公司
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Problems solved by technology
However, the function of the lock screen key is relatively single, which limits its application space
Method used
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[0022] The present invention provides a method for preventing misoperation of a capacitive touch screen mobile phone during a call and the mobile phone thereof. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail in conjunction with the accompanying drawings and embodiments below. .
[0023] The invention provides a method for preventing misoperation of a capacitive touch screen mobile phone during a call, and adopts a modular method to replace the mechanical structure in the prior art, thereby preventing a user from misoperation during a call and reducing the manufacturing cost of the mobile phone. Such as figure 2 As shown, it mainly includes the following steps:
[0024] Step 101: set a hardware interrupt module in the mobile phone, press the lock screen key, when the mobile phone is in a call state, trigger the hardware interrupt module to judge that the mo...
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Disclosed in the present invention are a method for preventing incorrect operation on capacitance touch screen of a mobile phone during conversation state, and a mobile phone thereof. The method comprises providing a mobile phone with a hardware interruption module. When a screen locking key is pressed and the mobile phone is in a conversation state, the hardware interruption module judges whether the mobile phone is in an activation state or a sleep state. If the mobile phone is in the activation state, a screen backlight is shut down by the hardware interruption module and a capacitive touch detection module is closed. Meanwhile a display screen module stops outputting data to a screen and refreshing the screen. The method is applied in the mobile phone. The present invention provides the hardware interruption module for judging the state of the mobile phone, enables functions of locking or activating the mobile phone screen by operating the screen locking key and removes the mechanical structure of the proximity sensor and infrared launch tube, thus releasing the space, reducing the difficulty in the design of mobile phone appearance and structure, and saving the manufacturing cost.
Description
technical field [0001] The invention relates to the communication field, in particular to a method for preventing misoperation of a capacitive touch screen mobile phone during a call and the mobile phone thereof. Background technique [0002] At present, touch-screen mobile phones have become the mainstream mobile phones for applications, and the user experience of capacitive touch-screen mobile phones is the best. When a user makes a call, the screen is in contact with the face or head for a long time, which is likely to cause erroneous operations. The best solution is generally to set a proximity sensor on the mobile phone to detect that the mobile phone is in a call state. If the mobile phone is close to the head or face during the call, the mobile phone will lock the screen of the mobile phone to prevent the user from misoperation during the call. [0003] Such as figure 1 As shown, a proximity sensor 110 is generally used on a mobile phone with a capacitive touch scree...
Claims
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IPC IPC(8): H04M1/725H04M1/72454H04M1/72463
CPCH04M1/67H04M2250/22
Inventor 王亚辉
Owner 江苏太古智能科技有限公司