Hand-held electronic apparatus with multi-point touch function, touch outer cover and starting method

Abstract

The invention discloses a hand-held electronic apparatus with a multi-point touch function, a touch outer cover and a starting method. The touch outer cover of the hand-held electronic apparatus comprises an outer cover and a touch sensing structure; the outer cover is arranged on the other side, relative to the panel, of the hand-held electronic apparatus; the touch sensing structure is partially or wholly arranged on the outer cover, provided with a plurality of detection points and used for receiving trigger events; the trigger events trigger a part of the detection points; the touch sensing structure comprises a first sensing layer; the first sensing layer is provided with a plurality of first sensing lines; and the first sensing lines comprise the detection points and are coupled to a capacitance detection unit. When the trigger events satisfy an activation judging condition stored in the hand-held electronic apparatus, the capacitance detection unit begins to detect the multiple trigger events that occur simultaneously in different positions on the outer cover, and then generates a plurality of signals for representing the generation position of each trigger event. The sight of a user in operation is not shielded by fingers, and the problem of the panel scratching is reduced; and in addition, the hand-held electronic apparatus has the convenience that the electronic apparatus can be operated by one hand and can be touched in the multi-point touch mode.

Description

technical field [0001] The invention relates to a hand-held electronic device with multi-touch function, a touch cover and a starting method, in particular to a hand-held electronic device with multi-touch function that solves the problem that the display screen is blocked due to touch operation. An electronic device, a touch cover and an activation method. Background technique [0002] In recent years, touch technology has gradually been widely used in general consumer electronic devices, such as smart phones, tablet computers, personal digital assistants, satellite navigation and so on. Compared with the traditional input methods such as mouse or keyboard, touch technology replaces hardware devices such as mouse or keyboard with fingers in the human body, and has a more humanized and intuitive operation method and interface. Therefore, more and more people use People like to use touch technology to control various electronic devices, and multi-touch technology brings revo...

AI Technical Summary

Problems solved by technology

Furthermore, when the user uses the handheld electronic device under the bright sun, the sunlight readability of the panel has always been an issue that cannot be effectively solved, because the user cannot see the information on the panel, and cannot operate it with both hands in a timely and effective manner. Click to respond to email or Facebook messages

[0004] In addition, the above-mentioned panels also need to introduce rare-earth transparent touch-sensing structures such as ITO to make the panel have both touch and display performance. Bad question

Therefore, a transparent touch sensing layer made of rare earth metal indium ore is not a good idea

[0005] In addition, since the electronic device needs to be controlled or operated by touching the touch panel with a finger or a stylus, the panel is often scratched.

In addition, when operating a known handheld electronic device with a touch function, most of them need to hold the electronic device with one hand and operate on the panel with the other hand. Can be controlled by thumb, reducing the efficiency and convenience of manual operation

Images