Electronic device, display assembly, touch panel thereof, and method for manufacturing touch panel
A touch panel and display component technology, which is applied in computer components, electrical digital data processing, instruments, etc., can solve the problems of affecting the screen ratio, inaccurate identification of fingerprint modules, and impact, and achieve the goal of increasing the screen ratio Effect
Active Publication Date: 2019-02-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0002] Most of the touch display screen and fingerprint module in the prior art electronic equipment are set separately. This kind of structure needs to reserve a non-display area for the fingerprint module, because the existence of the non-display area will affect the screen-to-body ratio.
There are also some fingerprint modules that are installed at the bottom of the display screen. The signal of the fingerprint module passes through the display screen to identify the fingerprint signal. The disadvantage of this scheme is that the optical signal of the display screen is easy to affect the fingerprint module. Make fingerprint module identification inaccurate
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[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all of the embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understoo...
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The invention provides an electronic device, a display assembly, a touch panel thereof, and a method for manufacturing the touch panel. The touch panel comprises a first substrate, a second substrateand an inductive electrode layer arranged between the first substrate and the second substrate. The inductive electrode layer includes a touch identification electrode line of a first wiring density and a fingerprint identification electrode line of a second wiring density, the first wiring density being smaller than the second wiring density; The touch identification electrode line correspondingarea of the induction electrode layer has a touch induction function, and the fingerprint identification electrode line corresponding area simultaneously has a touch induction function and a fingerprint identification induction function. The touch panel provided by the embodiment of the present application, by setting the fingerprint area in the touch panel, the fingerprint sensor cannot occupy the display area of the display screen, thereby increasing the screen occupation ratio of the display screen.
Description
technical field [0001] The present invention relates to the technical field of electronic products, in particular to an electronic device, a display component, a touch panel thereof, and a method for preparing the touch panel. Background technique [0002] Most of the touch display screens and fingerprint modules in the prior art electronic devices are set separately. This structure needs to reserve a non-display area for the fingerprint module, because the existence of the non-display area will affect the screen-to-body ratio. There are also some fingerprint modules that are installed at the bottom of the display screen. The signal of the fingerprint module passes through the display screen to identify the fingerprint signal. The disadvantage of this scheme is that the optical signal of the display screen is easy to affect the fingerprint module. Make fingerprint module identification inaccurate. Contents of the invention [0003] An embodiment of the present application...
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IPC IPC(8): G06K9/00G06F3/041
CPCG06F3/0412G06F2203/04103G06V40/1306
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD