WO2018120473A1 - Optical biometric recognition device - Google Patents

Optical biometric recognition device Download PDF

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Publication number
WO2018120473A1
WO2018120473A1 PCT/CN2017/078551 CN2017078551W WO2018120473A1 WO 2018120473 A1 WO2018120473 A1 WO 2018120473A1 CN 2017078551 W CN2017078551 W CN 2017078551W WO 2018120473 A1 WO2018120473 A1 WO 2018120473A1
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Prior art keywords
sensing component
biometric device
optical biometric
disposed
light guiding
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PCT/CN2017/078551
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French (fr)
Chinese (zh)
Inventor
谢明哲
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创智能科技股份有限公司
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Publication of WO2018120473A1 publication Critical patent/WO2018120473A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

Definitions

  • the present invention relates to the technical field of biometrics, and in particular to an optical biometric device.
  • portable electronic devices such as tablet computers and smart phones have been widely used in daily life. These portable electronic devices are usually provided with a combination lock to enhance the security of use. However, each time the user uses the electronic device, the user must first enter the password to unlock the password.
  • an optical fingerprint recognition function has been added to the portable electronic device to utilize the fingerprint information unique to the human finger for identity. Identification.
  • the portable electronic device will turn off the fingerprint recognition function when it is idle, and when the user wants to use the fingerprint recognition function, the fingerprint recognition function needs to be performed through a cumbersome operation. Opening will cause inconvenience in use. Therefore, there is still room for improvement in the optical biometric device.
  • the main object of the present invention is to provide an optical biometric device to solve the problem that the optical biometric device existing in the prior art does not have a wake-up mechanism.
  • an embodiment of the present invention provides an optical biometric device, including: a printed circuit board, a first sensing component, a light guiding layer, and a second sensing component.
  • the first sensing component is disposed on the printed circuit board.
  • the light guiding layer is disposed on the printed circuit board and is located on the first sensing component.
  • Second The sensing component is disposed on a side of the light guiding layer.
  • the optical biometric device further includes an adhesive layer and a transparent substrate.
  • the adhesive layer is disposed on the second sensing component and a portion of the light guiding layer.
  • the transparent substrate is disposed on the adhesive layer.
  • the adhesive layer is an optical glue.
  • the transparent substrate is a glass substrate.
  • the first sensing component is an optical sensing component
  • the second sensing component is a capacitive sensing component
  • the optical biometric device further includes at least one light source. At least one light source is disposed on the printed circuit board and located on a side of the first sensing component.
  • the number of the at least one light source is multiple, and the plurality of light sources are respectively disposed on sides of the first sensing component.
  • the second sensing component is disposed on the flexible printed circuit board.
  • the side of the light guiding layer has a recessed portion
  • the second sensing component is disposed in the recessed portion
  • an upper surface of the second sensing component is in the same plane as an upper surface of the light guiding layer .
  • the printed circuit board, the first sensing component, the light guiding layer and the second sensing component are sequentially disposed, and the second sensing component is directly disposed on the light guiding layer.
  • the optical biometric device is caused to have a wake-up mechanism through the second sensing component.
  • the optical biometric device is formed by forming a recessed portion on a side of the light guiding layer, and arranging the second sensing component in the recessed portion, and the upper surface of the second sensing component is located on the same plane as the upper surface of the light guiding layer, The overall thickness of the optical biometric device can be effectively reduced.
  • FIG. 1 is a schematic cross-sectional view of an optical biometric device in accordance with an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of another optical biometric device in accordance with an embodiment of the present invention.
  • an optical biometric device is provided.
  • the optical biometric device 100 includes a printed circuit board 110, a first sensing component 120, a light guiding layer 130, and a second sensing component 140.
  • the printed circuit board 110 is, for example, an integrally formed insulating or ceramic substrate.
  • the first sensing component 120 is disposed on the printed circuit board 110.
  • the first sensing component 120 is, for example, an optical sensing component.
  • the printed circuit board 110 is, for example, provided with a line required for the optical biometric device 100 to enable the optical biometric device 100 to operate normally.
  • the light guiding layer 130 is disposed on the printed circuit board 110 and is located on the first sensing component 120.
  • the light guiding layer 130 is, for example, a transparent plate, and the material thereof may be glass, polymethyl methacrylate (PMMA) or polycarbonate (PC), but not limited thereto.
  • the light guiding layer 130 can convert the light source of the optical biometric device 100 into a surface light source.
  • the second sensing component 140 is disposed on the side 131 of the light guiding layer 130 , that is, the second sensing component 140 does not completely cover the light guiding layer 130 .
  • the second sensing component 140 is, for example, a capacitive sensing component for providing a wake-up mechanism to the optical biometric device 100. That is, the touch state of the user is sensed by the second sensing component 140, and the optical biometric device 100 is awakened according to the change of the capacitance reflected by the touch state, and then passes through the first sensing component 120. The subsequent operation of the user is sensed to cause the optical biometric device 100 to perform corresponding operations.
  • the second sensing component 140 is disposed on the flexible printed circuit board.
  • the optical biometric device 100 further includes an adhesive layer 150 and a transparent substrate. 160.
  • the adhesive layer 150 is disposed on the second sensing component 140 and a portion of the light guiding layer 130.
  • the transparent substrate 160 is disposed on the adhesive layer 140.
  • the adhesive layer 150 is, for example, Optical Clear Adhesive (OCA).
  • OCA Optical Clear Adhesive
  • the transparent substrate 160 is, for example, a glass substrate, and may be polymethyl methacrylate or polycarbonate, but is not limited thereto.
  • the optical biometric device 100 further includes at least one light source 170.
  • At least one light source 170 is disposed on the printed circuit board 110 and is located at a side of the first sensing component 120. Further, the number of the at least one light source 170 in the embodiment may be multiple, and the plurality of light sources 170 are respectively disposed on the sides of the first sensing component 120.
  • the one light source 170 is, for example, a light emitting diode (LED), but is not limited thereto.
  • the optical biometric device 200 includes a printed circuit board 110, a first sensing component 120, a light guiding layer 230, and a second sensing component 140.
  • the printed circuit board 110, the first sensing component 120, and the second sensing component 140 of the present embodiment are the same as the printed circuit board 110, the first sensing component 120, and the second sensing component 140 of FIG. The description of the embodiment of FIG. 1 is omitted here.
  • the side of the light guiding layer 230 has a recessed portion 231 , and the second sensing component 140 is disposed in the recessed portion 231 .
  • the upper surface 141 of the second sensing component 140 is in the same plane as the upper surface 232 of the light guiding layer 230, that is, the upper surface 141 of the second sensing component 140 is flush with the upper surface 232 of the light guiding layer 230, so that The second sensing component 140 is disposed in the recess 231 completely in the recess 231. In this way, the overall structural thickness of the optical biometric device 200 can be effectively reduced.
  • the embodiment further includes an adhesive layer 150, a transparent substrate 160, and at least one light source 170.
  • the adhesive layer 150, the transparent substrate 160, and the at least one light source 170 are the same as the adhesive layer 150, the transparent substrate 160, and the at least one light source 170 of FIG. 1.
  • the description of the embodiment of FIG. 1 is omitted, and thus no further details are provided herein.
  • the printed circuit board, the first sensing component, the light guiding layer and the second sensing component are sequentially disposed, and the second sensing component is directly disposed on the light guiding layer.
  • the optical biometric device is caused to have a wake-up mechanism through the second sensing component.
  • the overall thickness of the optical biometric device can also be effectively reduced.

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  • Engineering & Computer Science (AREA)
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  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Input (AREA)

Abstract

An optical biometric recognition device (100, 200) comprises a printed circuit board (110), a first sensing component (120), a light guiding layer (130, 230), and a second sensing component (140). The first sensing component (120) is provided at the printed circuit board (110). The light guiding layer (130, 230) is provided at the printed circuit board (110) and positioned above the first sensing component (120). The second sensing component (140) is provided at one side of the light guiding layer (130, 230). Provision of a wake-up mechanism enables the optical biometric recognition device (100, 200) to be used conveniently.

Description

光学式生物辨识装置Optical biometric device
交叉引用cross reference
本申请引用于2016年12月28日递交的名称为“光学式生物辨识装置”的第2016112328533号中国专利申请，其通过引用被全部并入本申请。The present application is hereby incorporated by reference in its entirety in its entirety in its entirety in its entirety in the the the the the the the the the the
技术领域Technical field
本发明涉及生物辨识的技术领域，尤其涉及一种光学式生物辨识装置。The present invention relates to the technical field of biometrics, and in particular to an optical biometric device.
背景技术Background technique
随着科技的进步，平板计算机(Tablet Computer)与智能型手机(Smart Phone)等便携式电子装置已大量地应用在日常生活中。这些便携式电子装置通常设有密码锁，以提升使用上的安全性。然而，用户每次使用电子装置之前，都得先输入密码，解除密码锁。With the advancement of technology, portable electronic devices such as tablet computers and smart phones have been widely used in daily life. These portable electronic devices are usually provided with a combination lock to enhance the security of use. However, each time the user uses the electronic device, the user must first enter the password to unlock the password.
为了解决传统解锁时输入密码的麻烦以及兼顾便携式电子装置使用上的便利性及安全性，已有于便携式电子装置中加装光学式指纹辨识的功能，以利用人体手指上特有的指纹信息进行身份识别。然而，为了降低便携式电子装置的耗电量，便携式电子装置在闲置状态时会将指纹纹辨功能关闭，而当用户想用使用指纹辨识功能时，还需要透过繁琐的操作以将指纹辨识功能开启，将造成使用上不便。因此，光学式生物辨识装置仍有改善的空间。In order to solve the trouble of inputting a password during the traditional unlocking and the convenience and security of the use of the portable electronic device, an optical fingerprint recognition function has been added to the portable electronic device to utilize the fingerprint information unique to the human finger for identity. Identification. However, in order to reduce the power consumption of the portable electronic device, the portable electronic device will turn off the fingerprint recognition function when it is idle, and when the user wants to use the fingerprint recognition function, the fingerprint recognition function needs to be performed through a cumbersome operation. Opening will cause inconvenience in use. Therefore, there is still room for improvement in the optical biometric device.
发明内容Summary of the invention
本发明的主要目的在于提供一种光学式生物辨识装置，以解决现有技术存在的光学式生物辨识装置不具有唤醒机制的问题。The main object of the present invention is to provide an optical biometric device to solve the problem that the optical biometric device existing in the prior art does not have a wake-up mechanism.
为解决上述问题，本发明实施例提供一种光学式生物辨识装置，包括：印刷电路板、第一感测组件、导光层与第二感测组件。第一感测组件配置在印刷电路板上。导光层配置在印刷电路板上，且位在第一感测组件上。第二 感测组件配置在导光层的侧边上。To solve the above problems, an embodiment of the present invention provides an optical biometric device, including: a printed circuit board, a first sensing component, a light guiding layer, and a second sensing component. The first sensing component is disposed on the printed circuit board. The light guiding layer is disposed on the printed circuit board and is located on the first sensing component. Second The sensing component is disposed on a side of the light guiding layer.
其中，所述光学式生物辨识装置还包括黏合层与透明基板。黏合层配置在第二感测组件与部份的所述导光层上。透明基板配置在黏合层上。The optical biometric device further includes an adhesive layer and a transparent substrate. The adhesive layer is disposed on the second sensing component and a portion of the light guiding layer. The transparent substrate is disposed on the adhesive layer.
其中，所述黏合层为光学胶。Wherein, the adhesive layer is an optical glue.
其中，所述透明基板为玻璃基板。Wherein, the transparent substrate is a glass substrate.
其中，所述第一感测组件为光学式感测组件，所述第二感测组件为电容式感测组件。The first sensing component is an optical sensing component, and the second sensing component is a capacitive sensing component.
其中，所述光学式生物辨识装置还包括至少一光源。至少一光源配置在印刷电路板上，且位在第一感测组件的侧边。The optical biometric device further includes at least one light source. At least one light source is disposed on the printed circuit board and located on a side of the first sensing component.
其中，所述所述至少一光源的数量为多个，且所述多个光源分别配置于所述第一感测组件的侧边。The number of the at least one light source is multiple, and the plurality of light sources are respectively disposed on sides of the first sensing component.
其中，所述第二感测组件配置于柔性印刷电路板上。The second sensing component is disposed on the flexible printed circuit board.
其中，所述导光层的侧边具有凹陷部，所述第二感测组件配置于述凹陷部，且所述第二感测组件的上表面与所述导光层的上表面位于同一平面。Wherein the side of the light guiding layer has a recessed portion, the second sensing component is disposed in the recessed portion, and an upper surface of the second sensing component is in the same plane as an upper surface of the light guiding layer .
根据本发明的技术方案，通过依序设置印刷电路板、第一感测组件、导光层与第二感测组件，且第二感测组件直接配置在导光层上。如此一来，使得光学式生物辨识装置通过第二感测组件而具有唤醒机制。另外，通过在导光层的侧边形成有凹陷部，并将第二感测组件配置于述凹陷部中，且第二感测组件的上表面与导光层的上表面位于同一平面，还可有效地降低光学式生物辨识装置的整体厚度。According to the technical solution of the present invention, the printed circuit board, the first sensing component, the light guiding layer and the second sensing component are sequentially disposed, and the second sensing component is directly disposed on the light guiding layer. In this way, the optical biometric device is caused to have a wake-up mechanism through the second sensing component. In addition, by forming a recessed portion on a side of the light guiding layer, and arranging the second sensing component in the recessed portion, and the upper surface of the second sensing component is located on the same plane as the upper surface of the light guiding layer, The overall thickness of the optical biometric device can be effectively reduced.
附图说明DRAWINGS
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:
图1是根据本发明实施例的光学式生物辨识装置的剖面示意图。1 is a schematic cross-sectional view of an optical biometric device in accordance with an embodiment of the present invention.
图2是根据本发明实施例的另一光学式生物辨识装置的剖面示意图。 2 is a schematic cross-sectional view of another optical biometric device in accordance with an embodiment of the present invention.
具体实施方式detailed description
为使本发明的目的、技术方案和优点更加清楚，以下结合附图及具体实施例，对本发明作进一步地详细说明。The present invention will be further described in detail below with reference to the drawings and specific embodiments.
在以下所列举的各实施例中，将以相同的标号代表相同或相似的组件或构件。In the various embodiments enumerated below, the same or similar components or components will be denoted by the same reference numerals.
根据本发明的实施例，提供了一种光学式生物辨识装置。According to an embodiment of the invention, an optical biometric device is provided.
图1是根据本发明实施例的光学式生物辨识装置的剖面示意图。光学式生物辨识装置100包括印刷电路板110、第一感测组件120、导光层130与第二感测组件140。1 is a schematic cross-sectional view of an optical biometric device in accordance with an embodiment of the present invention. The optical biometric device 100 includes a printed circuit board 110, a first sensing component 120, a light guiding layer 130, and a second sensing component 140.
在本实施例中，印刷电路板110例如为一体成型的绝缘或陶瓷基板。第一感测组件120配置在印刷电路板110上。在本实施例中，第一感测组件120例如为光学式感测组件。印刷电路板110例如配置有光学式生物辨识装置100所需的线路，以使光学式生物辨识装置100可正常工作。In the present embodiment, the printed circuit board 110 is, for example, an integrally formed insulating or ceramic substrate. The first sensing component 120 is disposed on the printed circuit board 110. In this embodiment, the first sensing component 120 is, for example, an optical sensing component. The printed circuit board 110 is, for example, provided with a line required for the optical biometric device 100 to enable the optical biometric device 100 to operate normally.
导光层130配置在印刷电路板110上，且位在第一感测组件120上。在本实施例中，导光层130例如为透明板，其材质可以是玻璃、聚甲基丙烯酸甲酯(Polymethyl Methacrylate,PMMA)或聚碳酸酯(Polycarbonate,PC)，但不以此为限。并且，导光层130可以将光学式生物辨识装置100的光源转换成面光源。The light guiding layer 130 is disposed on the printed circuit board 110 and is located on the first sensing component 120. In this embodiment, the light guiding layer 130 is, for example, a transparent plate, and the material thereof may be glass, polymethyl methacrylate (PMMA) or polycarbonate (PC), but not limited thereto. Moreover, the light guiding layer 130 can convert the light source of the optical biometric device 100 into a surface light source.
第二感测组件140配置在导光层130的侧边131上，亦即第二感测组件140未完全覆盖导光层130。在本实施例中，第二感测组件140例如为电容式感测组件，用于提供唤醒机制给光学式生物辨识装置100。也就是说，通过第二感测组件140感测用户的触碰状态，并根据触碰状态所反应出的电容量的变化来达到唤醒光学式生物辨识装置100，再通过第一感测组件120感应出用户的后续操作而使得光学式生物辨识装置100进行相应的操作。另外，第二感测组件140配置于柔性印刷电路板上。The second sensing component 140 is disposed on the side 131 of the light guiding layer 130 , that is, the second sensing component 140 does not completely cover the light guiding layer 130 . In the present embodiment, the second sensing component 140 is, for example, a capacitive sensing component for providing a wake-up mechanism to the optical biometric device 100. That is, the touch state of the user is sensed by the second sensing component 140, and the optical biometric device 100 is awakened according to the change of the capacitance reflected by the touch state, and then passes through the first sensing component 120. The subsequent operation of the user is sensed to cause the optical biometric device 100 to perform corresponding operations. In addition, the second sensing component 140 is disposed on the flexible printed circuit board.
进一步来说，光学式生物辨识装置100还包括黏合层150与透明基板 160。黏合层150配置在第二感测组件140与部份的导光层130上。透明基板160配置在黏合层140上。Further, the optical biometric device 100 further includes an adhesive layer 150 and a transparent substrate. 160. The adhesive layer 150 is disposed on the second sensing component 140 and a portion of the light guiding layer 130. The transparent substrate 160 is disposed on the adhesive layer 140.
在本实施例中，所述黏合层150例如为光学胶(Optical Clear Adhesive,OCA)。所述透明基板160例如为玻璃基板，还可以为聚甲基丙烯酸甲酯或聚碳酸酯，但不以此为限。In this embodiment, the adhesive layer 150 is, for example, Optical Clear Adhesive (OCA). The transparent substrate 160 is, for example, a glass substrate, and may be polymethyl methacrylate or polycarbonate, but is not limited thereto.
在本实施例中，光学式生物辨识装置100还包括至少一光源170。至少一光源170配置在印刷电路板110上，且位在第一感测组件120的侧边。进一步来说，本实施例的所述至少一光源170的数量也可为多个，且所述多个光源170分别配置于第一感测组件120的侧边。在本实施例中，所所述少一光源170例如为发光二极管(Light Emitting Diode,LED)，但不以此为限。In the embodiment, the optical biometric device 100 further includes at least one light source 170. At least one light source 170 is disposed on the printed circuit board 110 and is located at a side of the first sensing component 120. Further, the number of the at least one light source 170 in the embodiment may be multiple, and the plurality of light sources 170 are respectively disposed on the sides of the first sensing component 120. In this embodiment, the one light source 170 is, for example, a light emitting diode (LED), but is not limited thereto.
图2是根据本发明实施例的另一光学式生物辨识装置的剖面示意图。光学式生物辨识装置200包括印刷电路板110、第一感测组件120、导光层230与第二感测组件140。其中，本实施例的印刷电路板110、第一感测组件120和第二感测组件140与图1的印刷电路板110、第一感测组件120和第二感测组件140相同，可参考图1的实施例的说明，故在此不再赘述。2 is a schematic cross-sectional view of another optical biometric device in accordance with an embodiment of the present invention. The optical biometric device 200 includes a printed circuit board 110, a first sensing component 120, a light guiding layer 230, and a second sensing component 140. The printed circuit board 110, the first sensing component 120, and the second sensing component 140 of the present embodiment are the same as the printed circuit board 110, the first sensing component 120, and the second sensing component 140 of FIG. The description of the embodiment of FIG. 1 is omitted here.
在本实施例中，导光层230的侧边具有凹陷部231，所述第二感测组件140配置于述凹陷部231。并且，第二感测组件140的上表面141与导光层230的上表面232位于同一平面，亦即第二感测组件140的上表面141与导光层230的上表面232齐平，使得第二感测组件140配置于述凹陷部231完全地位于凹陷部231中。如此一来，可以有效地降低光学式生物辨识装置200的整体结构厚度。In this embodiment, the side of the light guiding layer 230 has a recessed portion 231 , and the second sensing component 140 is disposed in the recessed portion 231 . Moreover, the upper surface 141 of the second sensing component 140 is in the same plane as the upper surface 232 of the light guiding layer 230, that is, the upper surface 141 of the second sensing component 140 is flush with the upper surface 232 of the light guiding layer 230, so that The second sensing component 140 is disposed in the recess 231 completely in the recess 231. In this way, the overall structural thickness of the optical biometric device 200 can be effectively reduced.
另外，本实施例还进一步包括黏合层150、透明基板160与至少一光源170。并且，黏合层150、透明基板160和至少一光源170与图1的黏合层150、透明基板160和至少一光源170相同，可参考图1的实施例的说明，故在此不再赘述。In addition, the embodiment further includes an adhesive layer 150, a transparent substrate 160, and at least one light source 170. The adhesive layer 150, the transparent substrate 160, and the at least one light source 170 are the same as the adhesive layer 150, the transparent substrate 160, and the at least one light source 170 of FIG. 1. For reference, the description of the embodiment of FIG. 1 is omitted, and thus no further details are provided herein.
综上所述，根据本发明的技术方案，通过依序设置印刷电路板、第一感测组件、导光层与第二感测组件，且第二感测组件直接配置在导光层上。如此一来，使得光学式生物辨识装置通过第二感测组件而具有唤醒机制。另外， 通过在导光层的侧边形成有凹陷部，且将第二感测组件配置于述凹陷部中，还可有效地降低光学式生物辨识装置的整体厚度。In summary, according to the technical solution of the present invention, the printed circuit board, the first sensing component, the light guiding layer and the second sensing component are sequentially disposed, and the second sensing component is directly disposed on the light guiding layer. In this way, the optical biometric device is caused to have a wake-up mechanism through the second sensing component. In addition, By forming the depressed portion on the side of the light guiding layer and arranging the second sensing component in the depressed portion, the overall thickness of the optical biometric device can also be effectively reduced.
以上所述仅为本发明的实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。 The above is only the embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. within the spirit and scope of the invention are intended to be included within the scope of the appended claims.

Claims (9)

  1. 一种光学式生物辨识装置，其特征在于，包括：An optical biometric device, comprising:
    印刷电路板；A printed circuit board;
    第一感测组件，配置在所述印刷电路板上；a first sensing component disposed on the printed circuit board;
    导光层，配置在所述印刷电路板上，且位在所述第一感测组件上；a light guiding layer disposed on the printed circuit board and located on the first sensing component;
    第二感测组件，配置在所述导光层的侧边上。The second sensing component is disposed on a side of the light guiding layer.
  2. 根据权利要求1所述的光学式生物辨识装置，其特征在于，还包括：The optical biometric device according to claim 1, further comprising:
    黏合层，配置在所述第二感测组件与部份的所述导光层上；An adhesive layer disposed on the second sensing component and a portion of the light guiding layer;
    透明基板，配置在所述黏合层上。A transparent substrate is disposed on the adhesive layer.
  3. 根据权利要求2所述的光学式生物辨识装置，其特征在于，所述黏合层为光学胶。The optical biometric device according to claim 2, wherein the adhesive layer is an optical glue.
  4. 根据权利要求2所述的光学式生物辨识装置，其特征在于，所述透明基板为玻璃基板。The optical biometric device according to claim 2, wherein the transparent substrate is a glass substrate.
  5. 根据权利要求1所述的光学式生物辨识装置，其特征在于，所述第一感测组件为光学式感测组件，所述第二感测组件为电容式感测组件。The optical biometric device according to claim 1, wherein the first sensing component is an optical sensing component and the second sensing component is a capacitive sensing component.
  6. 根据权利要求1所述的光学式生物辨识装置，其特征在于，还包括：The optical biometric device according to claim 1, further comprising:
    至少一光源，配置在所述印刷电路板上，且位在所述第一感测组件的侧边。At least one light source disposed on the printed circuit board and located on a side of the first sensing component.
  7. 根据权利要求6所述的光学式生物辨识装置，其特征在于，所述至少一光源的数量为多个，且所述多个光源分别配置于所述第一感测组件的侧边。The optical biometric device according to claim 6, wherein the number of the at least one light source is plural, and the plurality of light sources are respectively disposed at sides of the first sensing component.
  8. 根据权利要求1所述的光学式生物辨识装置，其特征在于，所述第二感测组件配置于柔性印刷电路板上。The optical biometric device according to claim 1, wherein the second sensing component is disposed on a flexible printed circuit board.
  9. 根据权利要求1所述的光学式生物辨识装置，其特征在于，所述导光层的侧边具有凹陷部，所述第二感测组件配置于述凹陷部，且所述第二感测组件的上表面与所述导光层的上表面位于同一平面。 The optical biometric device according to claim 1, wherein a side of the light guiding layer has a recess, the second sensing component is disposed in the recess, and the second sensing component The upper surface is in the same plane as the upper surface of the light guiding layer.
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