CN105159506A - Touch screen with fingerprint identification function, display panel and touch display apparatus - Google Patents

Touch screen with fingerprint identification function, display panel and touch display apparatus Download PDF

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Publication number
CN105159506A
CN105159506A CN201510645373.9A CN201510645373A CN105159506A CN 105159506 A CN105159506 A CN 105159506A CN 201510645373 A CN201510645373 A CN 201510645373A CN 105159506 A CN105159506 A CN 105159506A
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CN
China
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described
touch control
touch
fingerprint
electrode
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CN201510645373.9A
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Chinese (zh)
Inventor
王治玺
陈铿锵
周伟杰
郑瑞建
李建华
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信利光电股份有限公司
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Priority to CN201510645373.9A priority Critical patent/CN105159506A/en
Publication of CN105159506A publication Critical patent/CN105159506A/en

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Abstract

The invention discloses a touch screen with a fingerprint identification function, a display panel and a touch display apparatus. The touch screen comprises a touch function layer, wherein the touch function layer comprises a plurality of first touch electrodes arranged in a first direction and a plurality of second touch electrodes arranged in a second direction; the first touch electrodes and the second touch electrodes are crossly arranged; the touch function layer is also integrated with a fingerprint identification region; the fingerprint identification region comprises a plurality of first fingerprint detection electrodes arranged on the same layer as the first touch electrodes; and the first fingerprint detection electrodes, the first touch electrodes and the second touch electrodes are mutually insulated. By arranging the first fingerprint detection electrodes and the first touch electrodes on the same layer, the fingerprint identification region integrated to the touch function layer is formed and a fingerprint identification module does not need to be manufactured separately, so that the cost of the touch display apparatus is reduced and the lighting and thinning trend of the touch display apparatus is facilitated.

Description

There is touch screen and display panel, the touch control display apparatus of fingerprint identification function

Technical field

The present invention relates to fingerprint identification technology field, more specifically, relate to a kind of touch screen and display panel, the touch control display apparatus with fingerprint identification function.

Background technology

In recent years, along with the development of electronic technology, touch control display apparatus is as more and more extensive in the application in people's daily life such as smart mobile phone, panel computer, and the function of present touch control display apparatus gets more and more, for user provides more convenience.But touch control terminal is, while user provides more conveniences, also carry a large amount of personal informations, touch control display apparatus is once lose, then can reveal these personal informations, therefore, the security of touch control display apparatus becomes even more important.

A kind of cipher mode of touch control display apparatus now, for adopting encrypting fingerprint, because fingerprint is the unique feature of human body, therefore, utilizes the uniqueness of fingerprint to be encrypted touch control display apparatus, improves the security of touch control display apparatus.Existing touch control display apparatus, its fingerprint recognition module installs an independent accessory in it, not only increases the cost of touch control display apparatus, and occupy certain space of touch control display apparatus, be unfavorable for the trend that touch control display apparatus is lightening.

Summary of the invention

In view of this, the invention provides a kind of touch screen, display panel and the touch control display apparatus with fingerprint identification function, fingerprint recognition region is integrated in touch controllable function layer, and without the need to making separately fingerprint recognition module, reduce the cost of touch control display apparatus, and be beneficial to the lightening trend of touch control display apparatus.

For achieving the above object, technical scheme provided by the invention is as follows:

A kind of touch screen with fingerprint identification function, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode;

Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises:

The multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.

Preferably, the area in described fingerprint recognition region is less than or equal to the area of described touch controllable function layer.

Preferably, described first fingerprint detection electrode is block type electrode, and described first fingerprint detection electrode is arranged in the grid that described first touch control electrode and the second touch control electrode intersect to form.

Preferably, described first fingerprint detection electrode is strip electrode, and described multiple first fingerprint detection electrode arranges along described first direction, and described fingerprint recognition region also comprises:

Arrange and many second fingerprint detection electrodes arranged along described second direction with layer with described second touch control electrode, arranged in a crossed manner between described first fingerprint detection electrode and the second fingerprint detection electrode, described first touch control electrode, the second touch control electrode, mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.

Preferably, the first fingerprint detection electrode described at least one is arranged between adjacent two the first touch control electrode;

And the second fingerprint detection electrode described at least one is arranged between adjacent two the second touch control electrode.

Preferably, when the area in described fingerprint recognition region equals the area of described touch controllable function layer: described first fingerprint detection electrode is multiplexed with described first touch control electrode;

And/or described second fingerprint detection electrode is multiplexed with described second touch control electrode.

Accordingly, present invention also offers a kind of display panel with fingerprint identification function, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode;

Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises:

The multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.

Preferably, the area in described fingerprint recognition region is less than or equal to the area of described touch controllable function layer.

Preferably, described first fingerprint detection electrode is block type electrode, and described first fingerprint detection electrode is arranged in the grid that described first touch control electrode and the second touch control electrode intersect to form.

Preferably, described first fingerprint detection electrode is strip electrode, and described multiple first fingerprint detection electrode arranges along described first direction, and described fingerprint recognition region also comprises:

Arrange and many second fingerprint detection electrodes arranged along described second direction with layer with described second touch control electrode, arranged in a crossed manner between described first fingerprint detection electrode and the second fingerprint detection electrode, described first touch control electrode, the second touch control electrode, mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.

Preferably, the first fingerprint detection electrode described at least one is arranged between adjacent two the first touch control electrode;

And the second fingerprint detection electrode described at least one is arranged between adjacent two the second touch control electrode.

Preferably, when the area in described fingerprint recognition region equals the area of described touch controllable function layer: described first fingerprint detection electrode is multiplexed with described first touch control electrode;

And/or described second fingerprint detection electrode is multiplexed with described second touch control electrode.

Accordingly, present invention also offers a kind of touch control display apparatus, described touch control display apparatus comprises the above-mentioned touch screen with fingerprint identification function or the above-mentioned display panel with fingerprint identification function.

Compared to prior art, technical scheme provided by the invention at least has the following advantages:

The invention provides a kind of touch screen and display panel, the touch control display apparatus with fingerprint identification function, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode; Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises: the multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.

As shown in the above, technical scheme provided by the invention, by the first fingerprint detection electrode and the first touch control electrode are arranged with layer, and then define the fingerprint recognition region being integrated in touch controllable function layer, and without the need to making separately fingerprint recognition module, reduce the cost of touch control display apparatus, be beneficial to the trend that touch control display apparatus is lightening.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

A kind of structural representation with the touch screen of fingerprint identification function that Fig. 1 provides for the embodiment of the present application;

Fig. 2 has the structural representation of the touch screen of fingerprint identification function for another kind that the embodiment of the present application provides;

Fig. 3 provide for the embodiment of the present application another there is the structural representation of the touch screen of fingerprint identification function;

Fig. 4 provide for the embodiment of the present application another there is the structural representation of the touch screen of fingerprint identification function.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

As described in background, existing touch control display apparatus, its fingerprint recognition module installs an independent accessory in it, not only increases the cost of touch control display apparatus, and occupy certain space of touch control display apparatus, be unfavorable for the trend that touch control display apparatus is lightening.

Based on this, the embodiment of the present application provides a kind of touch screen and display panel, the touch control display apparatus with fingerprint identification function, fingerprint recognition region is integrated in touch controllable function layer, and without the need to making separately fingerprint recognition module, reduce the cost of touch control display apparatus, and be beneficial to the lightening trend of touch control display apparatus.

It should be noted that, the area of the embodiment of the present application to the fingerprint recognition region of the touch screen provided does not do concrete restriction, and the area in fingerprint recognition region can be less than or equal to the area of touch controllable function layer, designs according to practical application these needs.

Shown in figure 1, be a kind of touch screen with fingerprint identification function that the embodiment of the present application provides, wherein, touch screen comprises: touch controllable function layer 100,

Touch controllable function layer 100 comprises many first touch control electrode 101 arranged along first direction X and many second touch control electrode 102 arranged along second direction Y, arranged in a crossed manner between first touch control electrode 101 and the second touch control electrode 102, optionally, mutually vertical between first direction X and second direction Y;

Wherein, touch controllable function layer 100 is also integrated with fingerprint recognition region 200, and fingerprint recognition region 200 comprises:

With the first touch control electrode 101, multiple first fingerprint detection electrode 201 is set with layer, wherein, mutually insulated between the first fingerprint detection electrode 201, first touch control electrode 101 and the second touch control electrode 102.

As shown in the above, the touch screen that the embodiment of the present application provides, coordinates to detect position of touch between the first touch control electrode and the second touch control electrode, and the first fingerprint detection electrode is by certainly holding touch-control principle to identify fingerprint.Touch controllable function layer is formed on a substrate, wherein, first touch control electrode of touch controllable function layer and the second touch control electrode, all can be formed at the same surface of substrate, wherein, in order to avoid contacting with each other between the first touch control electrode and the second touch control electrode, realize mutually insulated in crossover sites by modes such as cross-over connections; Or the first touch control electrode of touch controllable function layer and the second touch control electrode, can also be formed at two surfaces of substrate respectively, not do concrete restriction to this embodiment of the present application.

Wherein, the first fingerprint detection electrode is by from holding touch-control principle to identify fingerprint, then the first fingerprint detection electrode is block type electrode, and the first fingerprint detection electrode is arranged in the grid that the first touch control electrode and the second touch control electrode intersect to form.

In addition, the fingerprint recognition region that the embodiment of the present application provides, except above by realizing except fingerprint recognition from holding touch-control principle, can also realize fingerprint recognition by mutual tolerance touch-control principle.That is, with reference to shown in figure 2, be the structural representation of the another kind of touch-screen that the embodiment of the present application provides, wherein, the first fingerprint detection electrode 201 is strip electrode, and multiple first fingerprint detection electrode 201 arranges along first direction X, and fingerprint recognition region 200 also comprises:

Arrange and many second fingerprint detection electrodes 202 arranged along second direction Y with layer with the second touch control electrode 102, arranged in a crossed manner between first fingerprint detection electrode 201 and the second fingerprint detection electrode 202, mutually insulated between the first touch control electrode 101, second touch control electrode 102, first fingerprint detection electrode 201 and the second fingerprint detection electrode 202.Wherein, the second fingerprint detection electrode is similarly strip electrode.

Wherein, coordinate to detect position of touch between the first touch control electrode and the second touch control electrode, and coordinate to identify fingerprint between the first fingerprint detection electrode and the second fingerprint detection electrode.Same, touch controllable function layer is formed on a substrate, wherein, first touch control electrode of touch controllable function layer and the second touch control electrode, all can be formed at the same surface of substrate, wherein, in order to avoid the first touch control electrode, the second touch control electrode, contact with each other between the first fingerprint detection electrode and the second fingerprint detection electrode, realize mutually insulated in crossover sites by modes such as cross-over connections; Or the first touch control electrode of touch controllable function layer and the second touch control electrode, can also be formed at two surfaces of substrate respectively, not do concrete restriction to this embodiment of the present application.

As shown in the above, the technical scheme that the embodiment of the present application provides, while making first touch control electrode, the first fingerprint detection electrode is made at same layer, and, while making second touch control electrode, make the second fingerprint detection electrode at same layer, and by the first touch control electrode, the second touch control electrode, be made as mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.Therefore, by the first fingerprint detection electrode and the first touch control electrode are arranged with layer, and the second fingerprint detection electrode and the second touch control electrode are arranged with layer, and then define the fingerprint recognition region being integrated in touch controllable function layer, and without the need to making separately fingerprint recognition module, and then, the touch control display apparatus that the technical scheme adopting the embodiment of the present application to provide makes, not only reduce the cost of touch control display apparatus, and be beneficial to the lightening trend of touch control display apparatus.

The structure all realizing fingerprint recognition with mutual tolerance touch-control principle is below specifically described, and wherein, the area in fingerprint recognition region can be less than or equal to the area of touch controllable function layer.

Concrete, shown in figure 2, the area in the fingerprint recognition region 200 that the embodiment of the present application provides can be less than the area of touch controllable function layer 100.Wherein, fingerprint recognition region 200 can be arranged at a specific region of touch controllable function layer 100, and it can be arranged at the middle section of the corresponding visible area of touch controllable function layer, or other regions, does not do concrete restriction to this application.Optionally, at least one first fingerprint detection electrode is arranged between adjacent two the first touch control electrode; And at least one second fingerprint detection electrode is arranged between adjacent two the second touch control electrode.

It should be noted that, the embodiment of the present application does not do concrete restriction for the quantity of the first fingerprint detection electrode included between adjacent two the first touch control electrode in fingerprint recognition region, and, quantity for the second fingerprint detection electrode included between adjacent two the second touch control electrode in fingerprint recognition region is not restricted equally, need in actual applications, to design according to concrete conditions such as the width of the Distance geometry fingerprint detection electrode between adjacent two touch control electrode.

Touch controllable function layer shown in above-mentioned Fig. 2, it only has specific region to have fingerprint identification function.And in the embodiment of the present application, its flood arbitrary region can also be set there is fingerprint identification function.Shown in figure 3, another providing for the embodiment of the present application has the structural representation of the touch screen of fingerprint identification function, and wherein, the area in fingerprint recognition region 200 is identical with the area of touch controllable function layer 100.That is, the arbitrary region of touch controllable function layer all has the function of fingerprint recognition.

Wherein, at least one first fingerprint detection electrode 201 is arranged between adjacent two the first touch control electrode 101;

And at least one second fingerprint detection electrode 202 is arranged between adjacent two the second touch control electrode 102.

Same, the embodiment of the present application does not do concrete restriction for the quantity of the first fingerprint detection electrode included between adjacent two the first touch control electrode, and, quantity for the second fingerprint detection electrode included between adjacent two the second touch control electrode is not restricted equally, need in actual applications, to design according to concrete conditions such as the width of the Distance geometry fingerprint detection electrode between adjacent two touch control electrode.

In addition, when area in fingerprint recognition region is identical with the area of touch controllable function layer, namely when the arbitrary region of touch controllable function layer all has the function of fingerprint recognition, can the touch control electrode of touch controllable function layer be made more meticulous, the the first fingerprint detection electrode finally making the embodiment of the present application provide and the first touch control electrode are same electrode, and/or the second fingerprint detection electrode and the second touch control electrode are same electrode.Shown in concrete reference diagram 4, the another kind provided for the embodiment of the present application has the structural representation of the touch screen of fingerprint identification function, wherein, when the area in fingerprint recognition region 100 equals the area of touch controllable function layer 100: the first fingerprint detection electrode 201 can also be multiplexed with the first touch control electrode 101; And/or,

Second fingerprint detection electrode 202 is multiplexed with the second touch control electrode 102.

It should be noted that, all can be multiplexed with corresponding touch control electrode for the first fingerprint detection electrode and the second fingerprint detection electrode; Or the first fingerprint detection electrode is multiplexed with the first touch control electrode, and the second touch control electrode and the second fingerprint detection electrode make respectively; Or the second fingerprint detection electrode is multiplexed with the second touch control electrode, and the first touch control electrode and the first fingerprint detection electrode make respectively, do not do concrete restriction to this application.

The first touch control electrode, the second touch control electrode, the first fingerprint detection electrode and the second fingerprint detection electrode that there is provided for the above-mentioned any embodiment of the application are transparency conductive electrode, and this transparency conductive electrode is preferably indium-tin oxide electrode.

Accordingly, the embodiment of the present application additionally provides a kind of display panel with fingerprint identification function, wherein, touch controllable function layer can also be formed in display panel, wherein, can be formed on the array base palte of display panel, or, can be formed at when display panel is display panels on its color membrane substrates, concrete restriction is not done to this application.

It should be noted that, the area of the embodiment of the present application to the fingerprint recognition region of the display panel provided does not do concrete restriction, and the area in fingerprint recognition region can be less than or equal to the area of touch controllable function layer, designs according to practical application these needs.

Wherein, display panel comprises: touch controllable function layer,

Touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between the first touch control electrode and the second touch control electrode, optionally, mutually vertical between first direction and second direction;

Wherein, touch controllable function layer is also integrated with fingerprint recognition region, and fingerprint recognition region comprises:

The multiple first fingerprint detection electrodes arranged with layer with the first touch control electrode, wherein, the first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.

As shown in the above, coordinate to detect position of touch between the first touch control electrode and the second touch control electrode, and the first fingerprint detection electrode is by certainly holding touch-control principle to identify fingerprint.Wherein, the first fingerprint detection electrode is by from holding touch-control principle to identify fingerprint, then the first fingerprint detection electrode is block type electrode, and the first fingerprint detection electrode is arranged in the grid that the first touch control electrode and the second touch control electrode intersect to form.

In addition, in the display panel that the embodiment of the present application provides, its fingerprint recognition region can also realize fingerprint recognition by mutual tolerance touch-control principle, wherein, first fingerprint detection electrode is strip electrode, and multiple first fingerprint detection electrode arranges along first direction, and fingerprint recognition region also comprises:

Arrange and many second fingerprint detection electrodes arranged along second direction with layer with the second touch control electrode, arranged in a crossed manner between first fingerprint detection electrode and the second fingerprint detection electrode, the first touch control electrode, the second touch control electrode, mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.Wherein, the second fingerprint detection electrode is similarly strip electrode.

Wherein, coordinate to detect position of touch between the first touch control electrode and the second touch control electrode, and between the first fingerprint detection electrode and the second fingerprint detection electrode, coordinate to realize identifying fingerprint by mutual tolerance touch-control principle.

Further, the area in fingerprint recognition region can be less than or equal to the area of touch controllable function layer.Optionally, at least one first fingerprint detection electrode is arranged between adjacent two the first touch control electrode; And at least one second fingerprint detection electrode is arranged between adjacent two the second touch control electrode.

Or, when the area in fingerprint recognition region equals the area of touch controllable function layer: the first fingerprint detection electrode can also be multiplexed with the first touch control electrode; And/or,

Second fingerprint detection electrode is multiplexed with the second touch control electrode.

The first touch control electrode, the second touch control electrode, the first fingerprint detection electrode and the second fingerprint detection electrode that there is provided for the above-mentioned any embodiment of the application are transparency conductive electrode, and this transparency conductive electrode is preferably indium-tin oxide electrode.

Accordingly, the embodiment of the present application additionally provides a kind of touch control display apparatus, and touch control display apparatus comprises the touch screen with fingerprint identification function that above-mentioned any embodiment provides or the display panel with fingerprint identification function that above-mentioned any embodiment provides.

The embodiment of the present application provides a kind of touch screen and display panel, the touch control display apparatus with fingerprint identification function, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode; Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises: the multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.

As shown in the above, the technical scheme that the embodiment of the present application provides, by the first fingerprint detection electrode and the first touch control electrode are arranged with layer, and then define the fingerprint recognition region being integrated in touch controllable function layer, and without the need to making separately fingerprint recognition module, reduce the cost of touch control display apparatus, be beneficial to the trend that touch control display apparatus is lightening.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (13)

1. one kind has the touch screen of fingerprint identification function, it is characterized in that, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode;
Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises: the multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.
2. the touch screen with fingerprint identification function according to claim 1, is characterized in that, the area in described fingerprint recognition region is less than or equal to the area of described touch controllable function layer.
3. the touch screen with fingerprint identification function according to claim 2, it is characterized in that, described first fingerprint detection electrode is block type electrode, and described first fingerprint detection electrode is arranged in the grid that described first touch control electrode and the second touch control electrode intersect to form.
4. the touch screen with fingerprint identification function according to claim 2, is characterized in that, described first fingerprint detection electrode is strip electrode, and described multiple first fingerprint detection electrode arranges along described first direction, and described fingerprint recognition region also comprises:
Arrange and many second fingerprint detection electrodes arranged along described second direction with layer with described second touch control electrode, arranged in a crossed manner between described first fingerprint detection electrode and the second fingerprint detection electrode, described first touch control electrode, the second touch control electrode, mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.
5. the touch screen with fingerprint identification function according to claim 4, is characterized in that, the first fingerprint detection electrode described at least one is arranged between adjacent two the first touch control electrode;
And the second fingerprint detection electrode described at least one is arranged between adjacent two the second touch control electrode.
6. the touch screen with fingerprint identification function according to claim 4, is characterized in that, when the area in described fingerprint recognition region equals the area of described touch controllable function layer: described first fingerprint detection electrode is multiplexed with described first touch control electrode;
And/or described second fingerprint detection electrode is multiplexed with described second touch control electrode.
7. one kind has the display panel of fingerprint identification function, it is characterized in that, comprise: touch controllable function layer, described touch controllable function layer comprises along many first touch control electrode of first direction arrangement and many second touch control electrode along second direction arrangement, arranged in a crossed manner between described first touch control electrode and the second touch control electrode;
Wherein, described touch controllable function layer is also integrated with fingerprint recognition region, and described fingerprint recognition region comprises:
The multiple first fingerprint detection electrodes arranged with layer with described first touch control electrode, wherein, described first fingerprint detection electrode, mutually insulated between the first touch control electrode and the second touch control electrode.
8. the display panel with fingerprint identification function according to claim 7, is characterized in that, the area in described fingerprint recognition region is less than or equal to the area of described touch controllable function layer.
9. the display panel with fingerprint identification function according to claim 7, it is characterized in that, described first fingerprint detection electrode is block type electrode, and described first fingerprint detection electrode is arranged in the grid that described first touch control electrode and the second touch control electrode intersect to form.
10. the display panel with fingerprint identification function according to claim 7, it is characterized in that, described first fingerprint detection electrode is strip electrode, and described multiple first fingerprint detection electrode arranges along described first direction, and described fingerprint recognition region also comprises:
Arrange and many second fingerprint detection electrodes arranged along described second direction with layer with described second touch control electrode, arranged in a crossed manner between described first fingerprint detection electrode and the second fingerprint detection electrode, described first touch control electrode, the second touch control electrode, mutually insulated between the first fingerprint detection electrode and the second fingerprint detection electrode.
11. display panels with fingerprint identification function according to claim 10, is characterized in that, the first fingerprint detection electrode described at least one is arranged between adjacent two the first touch control electrode;
And the second fingerprint detection electrode described at least one is arranged between adjacent two the second touch control electrode.
12. display panels with fingerprint identification function according to claim 10, is characterized in that, when the area in described fingerprint recognition region equals the area of described touch controllable function layer: described first fingerprint detection electrode is multiplexed with described first touch control electrode;
And/or described second fingerprint detection electrode is multiplexed with described second touch control electrode.
13. 1 kinds of touch control display apparatus, is characterized in that, described touch control display apparatus comprises the touch screen with fingerprint identification function described in claim 1 ~ 6 any one or the display panel with fingerprint identification function described in claim 7 ~ 12 any one.
CN201510645373.9A 2015-09-30 2015-09-30 Touch screen with fingerprint identification function, display panel and touch display apparatus CN105159506A (en)

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CN105867678A (en) * 2016-03-23 2016-08-17 浙江大学 Full-transparent touch screen with fingerprint identification function
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CN107153782A (en) * 2017-04-28 2017-09-12 广东欧珀移动通信有限公司 Solve lock control method and Related product
CN107346195A (en) * 2017-06-29 2017-11-14 武汉华星光电技术有限公司 Touch-control display panel and touch control display apparatus
CN108021288A (en) * 2017-12-29 2018-05-11 昆山国显光电有限公司 A kind of contact panel and preparation method thereof, display device
CN108089756A (en) * 2017-12-29 2018-05-29 云谷(固安)科技有限公司 A kind of touch panel and its drive control method, touch control display apparatus
CN108089757A (en) * 2017-12-29 2018-05-29 云谷(固安)科技有限公司 A kind of touch panel and touch control display apparatus
CN108108717A (en) * 2018-01-03 2018-06-01 京东方科技集团股份有限公司 Fingerprint recognition panel and preparation method thereof, driving method and fingerprint identification device
CN108196735A (en) * 2017-12-29 2018-06-22 昆山国显光电有限公司 A kind of touch panel and touch control display apparatus
CN109002204A (en) * 2018-06-28 2018-12-14 信利光电股份有限公司 A kind of OGS touch screen and electronic equipment
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