WO2019153706A1 - Photovoltaic touch screen - Google Patents

Photovoltaic touch screen Download PDF

Info

Publication number
WO2019153706A1
WO2019153706A1 PCT/CN2018/101094 CN2018101094W WO2019153706A1 WO 2019153706 A1 WO2019153706 A1 WO 2019153706A1 CN 2018101094 W CN2018101094 W CN 2018101094W WO 2019153706 A1 WO2019153706 A1 WO 2019153706A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
touch screen
conductive layer
photoelectric conversion
photovoltaic
Prior art date
Application number
PCT/CN2018/101094
Other languages
French (fr)
Chinese (zh)
Inventor
周庆明
Original Assignee
周庆明
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周庆明 filed Critical 周庆明
Priority to CN201880001062.0A priority Critical patent/CN109313523A/en
Publication of WO2019153706A1 publication Critical patent/WO2019153706A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Definitions

  • the invention belongs to the technical field of touch screens, and in particular to a photovoltaic touch screen.
  • Touch screen also known as “touch screen” or “touch panel”
  • touch screen is an inductive device that can receive input signals such as contacts.
  • input signals such as contacts.
  • touch screen When touched on the on-screen graphic button, the tactile feedback on the screen
  • the system can drive a variety of linkages based on pre-programmed programs that can be used to replace mechanical button panels.
  • the touch screen can be widely applied to various fields, such as a touch remote control panel.
  • a touch remote control panel in order to supply power to the touch screen and other functional components, a large amount of dry batteries are required, and a large amount of dry batteries are used. Bring great damage to the environment.
  • a photovoltaic touch screen has been developed to solve the technical defects in the prior art that the touch screen needs to consume a dry battery to cause environmental pollution, which has become an urgent problem to be solved by those skilled in the art.
  • the present invention provides a photovoltaic touch screen for solving the technical defects in the prior art that the touch screen needs to consume a dry battery to cause environmental pollution when applied.
  • the present invention provides a photovoltaic touch screen, which includes, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit;
  • the power generating unit includes a photoelectric conversion layer selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
  • the touch control unit comprises, in order from the outer layer to the inner layer, a transparent insulating layer, a first transparent conductive layer, an isolation layer and a second transparent conductive layer;
  • the first transparent conductive layer and the second transparent conductive layer are respectively externally connected to the signal output unit for transmitting the signal of the touch control unit to the signal receiving portion.
  • the isolating layer is an air insulating layer and/or an insulating light-applying adhesive comprising a plurality of isolation points.
  • the first transparent conductive layer is: an indium tin oxide conductive layer
  • the second transparent conductive layer is: an indium tin oxide conductive layer.
  • the transparent insulating layer is: a transparent insulating hardened film and/or a transparent glass.
  • the power generating unit comprises, in order from the outer layer to the inner layer, a third transparent conductive layer, a photoelectric conversion layer, an electrode layer and an insulating layer;
  • the third transparent conductive layer and the electrode layer are respectively connected to the electrode lead wires for transmitting the electric energy generated by the power generating unit to the power terminal and/or the power storage terminal.
  • the third transparent conductive layer is: an indium tin oxide conductive layer and/or a tin oxide conductive layer.
  • the electrode layer is selected from one or more of a highly conductive carbon paste electrode layer, an aluminum film electrode layer, and an aluminum-nickel alloy electrode layer.
  • the insulating layer is an ink insulating layer.
  • the transparent insulating substrate is composed of several layers of transparent glass.
  • the present invention provides a photovoltaic touch screen comprising, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit; the power generating unit includes a photoelectric conversion layer, and the photoelectric
  • the conversion layer is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
  • the touch control unit is combined with the power generating unit, and after the light passes through the touch control unit and the transparent insulating substrate, the light energy is converted into electric energy after being injected into the power generating unit; at this time, the electric energy required by the touch control unit is touched. It can be obtained from the power generated by the power generation unit, eliminating the need to use a dry battery.
  • the invention provides a photovoltaic touch screen, which solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.
  • FIG. 1 is a schematic structural diagram of one of photovoltaic touch screens according to a technical solution provided by an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of one of the photovoltaic touch screens according to the technical solution provided by the embodiment of the present invention.
  • FIG. 3 is another schematic structural diagram of a photovoltaic touch screen according to a technical solution provided by an embodiment of the present invention.
  • FIG. 1 is designated as an abstract drawing.
  • the embodiment of the invention provides a photovoltaic touch screen, which is used to solve the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution when the touch screen is applied.
  • an embodiment of the present invention provides a photovoltaic touch screen, which includes a touch control unit, a transparent insulating substrate 2, and a power generating unit from the outer layer to the inner layer.
  • the power generating unit includes a photoelectric conversion layer 32, and photoelectric conversion.
  • the layer 32 is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
  • a photovoltaic touch screen provided by the embodiment of the invention solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.
  • the touch instruction is correspondingly transmitted to implement the basic function of the touch screen.
  • the insulating substrate can function to isolate the touch control unit and the power generating unit from each other.
  • the power generating unit is not pressed to prevent the power generating unit from being damaged by the pressure; when the power generating unit performs power generation, the generated power is generated.
  • the transmission structure to the photovoltaic touch screen or other electrical structure can be transmitted without being directly transmitted to the touch control unit without control, thereby realizing the controllable and continuous operation of the photovoltaic touch screen.
  • the photoelectric conversion layer 32 is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer 32, a CIGS thin film photoelectric conversion layer 32, and a cadmium telluride thin film photoelectric conversion layer 32. It has high photoelectric conversion efficiency and can meet the actual power renewal of micro-power consumption devices such as remote controls.
  • the present invention provides a technical solution of the product obtained, 1cm screen 2 electrical energy (when microwatts) by a conventional indoor light (of 200 lux) after the incident, the 4 ⁇ hW produced per hour, fully meet the micro
  • the daily energy supply requirements of power-consuming products, such as remote controls and calculators, can significantly reduce the use of dry batteries.
  • the control unit includes, in order from the outer layer to the inner layer, a transparent insulating layer 11, a first transparent conductive layer 12, an isolation layer 13 and a second transparent conductive layer 14; the first transparent conductive layer 12 and the second transparent conductive layer 14 respectively have external signals
  • the output unit 4 is configured to transmit a signal of the touch control unit to the signal receiving place.
  • the transparent insulating layer 11 is disposed at the top of the entire touch control unit to prevent external substances from causing interference to the touch control unit and to prevent the touch control unit from being damaged when touched; the first conductive layer and the second conductive layer are transparent. Conductive layer ensures high light transmission.
  • the first transparent conductive layer 12 and the second transparent conductive layer 14 break through the isolation of the isolation layer 13, and the first transparent conductive layer 12 and the second transparent conductive layer 14 are turned on; or, at the finger touch surface
  • a coupling capacitor is formed between the human body electric field, the finger, and the touch control unit; when the touch control unit is in operation, the first transparent conductive layer 12 and/or the second transparent conductive layer 14 are externally connected with a high frequency signal.
  • the touch of the finger will draw a small current, which flows out from the electrodes at the four corners of the touch control unit, and the current flowing through the four electrodes is proportional to the current from the finger to the four corners.
  • the specific touch position is obtained, which effectively ensures the precise touch control of the touch control unit.
  • the isolation layer 13 can function to isolate the first transparent conductive layer 12 and the second transparent conductive layer 14 before being subjected to external pressing, and at the same time, when being pressed, The first transparent conductive layer 12 and the second transparent conductive layer 14 can be smoothly turned on, and after the pressing is eliminated, the isolation layer 13 can be quickly recovered to function as an isolation barrier.
  • the isolation layer 13 is an air insulating layer and/or an insulating light-coated glue containing a plurality of isolation points.
  • the first transparent conductive layer 12 is: indium tin oxide conductive Floor;
  • the second transparent conductive layer 14 is: an indium tin oxide conductive layer.
  • the layer 11 is a transparent insulating hardened film and/or a transparent glass.
  • the power generating unit includes, in order from the outer layer to the inner layer, a third transparent conductive layer 31, a photoelectric conversion layer 32, an electrode layer 33, and an insulating layer 34;
  • the three transparent conductive layers 31 and the electrode layer 33 are respectively connected to the electrode lead wires for transmitting the electric energy generated by the power generating unit to the power terminal and/or the power storage terminal, that is, any power generating output terminal 5 indicated in the drawing.
  • the insulating layer 34 functions as an insulation barrier to prevent the power generation unit from generating electrical energy.
  • the third transparent conductive layer 31 is: indium tin oxide. a conductive layer and/or a tin dioxide conductive layer.
  • the electrode layer 33 is selected from the group consisting of a high conductive carbon paste electrode layer 33, an aluminum film electrode layer 33, and an aluminum-nickel alloy electrode layer 33, in order to ensure a good electrical conductivity of the electrode layer 33.
  • a high conductive carbon paste electrode layer 33 an aluminum film electrode layer 33, and an aluminum-nickel alloy electrode layer 33, in order to ensure a good electrical conductivity of the electrode layer 33.
  • an aluminum-nickel alloy electrode layer 33 is selected from the group consisting of a high conductive carbon paste electrode layer 33, an aluminum film electrode layer 33, and an aluminum-nickel alloy electrode layer 33, in order to ensure a good electrical conductivity of the electrode layer 33.
  • the electrode layer 33 is selected from the group consisting of a high conductive carbon paste electrode layer 33, an aluminum film electrode layer 33, and an aluminum-nickel alloy electrode layer 33, in order to ensure a good electrical conductivity of the electrode layer 33.
  • the insulation layer 34 is inexpensive and does not pollute the environment.
  • the insulating layer 34 is an ink insulating layer.
  • the transparent insulating substrate 2 is composed of a plurality of transparent glasses in order to further isolate the power generating unit from the touch control unit.
  • the thickness of the transparent insulating substrate 2 can be adjusted according to the actual power generation of the power generating unit and different application scenarios of the photovoltaic touch screen.
  • the present invention provides a photovoltaic touch screen comprising, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit; the power generating unit includes a photoelectric conversion layer, and the photoelectric
  • the conversion layer is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
  • the touch control unit is combined with the power generating unit, and after the light passes through the touch control unit and the transparent insulating substrate, the light energy is converted into electric energy after being injected into the power generating unit; at this time, the electric energy required by the touch control unit is touched. It can be obtained from the power generated by the power generation unit, eliminating the need to use a dry battery.
  • the invention provides a photovoltaic touch screen, which solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention belongs to the technical field of touch screens, and particularly relates to a photovoltaic touch screen. The present invention provides a photovoltaic touch screen comprising, sequentially from an outer layer to an inner layer: a touch control unit, a transparent insulation substrate and a power generation unit; the power generation unit comprises a photoelectric conversion layer, the photoelectric conversion layer being selected from: any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer. In the technical solutions provided by the present invention, the touch control unit is combined with the power generation unit, such that after light passes through the touch control unit and the transparent insulation substrate, and then is incident to the power generation unit, light energy is converted into electric energy; here, the electric energy required by the touch control unit can be acquired from the electric energy generated by the power generation unit, without the need of using a dry battery. The photovoltaic touch screen provided in the present invention solves the technical defect in the prior art of environmental contamination due to the use of dry batteries during the application of the touch screen.

Description

一种光伏触摸屏Photovoltaic touch screen
本申请要求于2018年02月08日提交中国专利局、申请号为201810131202.8、发明名称为“一种光伏触摸屏产品的工艺结构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。The present application claims priority to Chinese Patent Application No. 201101131202.8, entitled "Processing Structure of a Photovoltaic Touch Screen Product" by the Chinese Patent Office on February 8, 2018, the entire contents of which is incorporated herein by reference. in.
技术领域Technical field
本发明属于触摸屏技术领域，尤其涉及一种光伏触摸屏。The invention belongs to the technical field of touch screens, and in particular to a photovoltaic touch screen.
背景技术Background technique
触摸屏（touch screen）又称为“触控屏”、“触控面板”，是一种可接收触头等输入讯号的感应式装置，当接触了屏幕上的图形按钮时，屏幕上的触觉反馈***可根据预先编程的程式驱动各种连结装置，可用以取代机械式的按钮面板。Touch screen, also known as "touch screen" or "touch panel", is an inductive device that can receive input signals such as contacts. When touched on the on-screen graphic button, the tactile feedback on the screen The system can drive a variety of linkages based on pre-programmed programs that can be used to replace mechanical button panels.
技术问题technical problem
现有技术中，触摸屏可广泛应用于各个领域，如触摸式遥控器面板，然而，在触摸屏的应用场景中，为给触摸屏及其余功能部件供电，需要大量使用干电池，而干电池的大量使用，会给环境带来极大的破坏。In the prior art, the touch screen can be widely applied to various fields, such as a touch remote control panel. However, in the application scenario of the touch screen, in order to supply power to the touch screen and other functional components, a large amount of dry batteries are required, and a large amount of dry batteries are used. Bring great damage to the environment.
因此，研发出一种光伏触摸屏，用于解决现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷，成为了本领域技术人员亟待解决的问题。Therefore, a photovoltaic touch screen has been developed to solve the technical defects in the prior art that the touch screen needs to consume a dry battery to cause environmental pollution, which has become an urgent problem to be solved by those skilled in the art.
技术解决方案Technical solution
有鉴于此，本发明提供了一种光伏触摸屏，用于解决现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷。In view of this, the present invention provides a photovoltaic touch screen for solving the technical defects in the prior art that the touch screen needs to consume a dry battery to cause environmental pollution when applied.
本发明提供了一种光伏触摸屏，所述光伏触摸屏由外层到内层依次包括：触摸控制单元、透明绝缘基板以及发电单元；The present invention provides a photovoltaic touch screen, which includes, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit;
所述发电单元包括光电转换层，所述光电转换层选自：非晶硅薄膜光电转换层、CIGS薄膜光电转换层以及碲化镉薄膜光电转换层中的任意一种或多种。The power generating unit includes a photoelectric conversion layer selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
优选地，所述触摸控制单元由外层到内层依次包括：透明绝缘层、第一透明导电层、隔离层以及第二透明导电层；Preferably, the touch control unit comprises, in order from the outer layer to the inner layer, a transparent insulating layer, a first transparent conductive layer, an isolation layer and a second transparent conductive layer;
所述第一透明导电层和第二透明导电层分别外接信号输出单元，用于将所述触摸控制单元的信号传输至信号接收处。The first transparent conductive layer and the second transparent conductive layer are respectively externally connected to the signal output unit for transmitting the signal of the touch control unit to the signal receiving portion.
优选地，所述隔离层为：含若干个隔离点的空气绝缘层和/或绝缘光涂胶。Preferably, the isolating layer is an air insulating layer and/or an insulating light-applying adhesive comprising a plurality of isolation points.
优选地，所述第一透明导电层为：氧化铟锡导电层；Preferably, the first transparent conductive layer is: an indium tin oxide conductive layer;
所述第二透明导电层为：氧化铟锡导电层。The second transparent conductive layer is: an indium tin oxide conductive layer.
优选地，所述透明绝缘层为：透明绝缘硬化薄膜和/或透明玻璃。Preferably, the transparent insulating layer is: a transparent insulating hardened film and/or a transparent glass.
优选地，所述发电单元由外层到内层依次包括：第三透明导电层、光电转换层、电极层以及绝缘层；Preferably, the power generating unit comprises, in order from the outer layer to the inner layer, a third transparent conductive layer, a photoelectric conversion layer, an electrode layer and an insulating layer;
所述第三透明导电层与电极层分别外接电极引出线，用于将所述发电单元产生的电能传输至用电端和/或储电端。The third transparent conductive layer and the electrode layer are respectively connected to the electrode lead wires for transmitting the electric energy generated by the power generating unit to the power terminal and/or the power storage terminal.
优选地，所述第三透明导电层为：氧化铟锡导电层和/或二氧化锡导电层。Preferably, the third transparent conductive layer is: an indium tin oxide conductive layer and/or a tin oxide conductive layer.
优选地，所述电极层选自：高导电碳浆电极层、铝膜电极层以及铝镍合金电极层中的一种或多种。Preferably, the electrode layer is selected from one or more of a highly conductive carbon paste electrode layer, an aluminum film electrode layer, and an aluminum-nickel alloy electrode layer.
优选地，所述绝缘层为油墨绝缘层。Preferably, the insulating layer is an ink insulating layer.
优选地，所述透明绝缘基板由若干层透明玻璃组成。Preferably, the transparent insulating substrate is composed of several layers of transparent glass.
有益效果Beneficial effect
综上所述，本发明提供了一种光伏触摸屏，所述光伏触摸屏由外层到内层依次包括：触摸控制单元、透明绝缘基板以及发电单元；所述发电单元包括光电转换层，所述光电转换层选自：非晶硅薄膜光电转换层、CIGS薄膜光电转换层以及碲化镉薄膜光电转换层中的任意一种或多种。本发明提供的技术方案中，将触摸控制单元与发电单元结合，光线经过触摸控制单元和透明绝缘基板后，射入发电单元后，光能转换为电能；此时，触摸控制单元所需的电能即可从发电单元所产生的电能中获得，无需再使用干电池。本发明提供的一种光伏触摸屏，解决了现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷。In summary, the present invention provides a photovoltaic touch screen comprising, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit; the power generating unit includes a photoelectric conversion layer, and the photoelectric The conversion layer is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer. In the technical solution provided by the present invention, the touch control unit is combined with the power generating unit, and after the light passes through the touch control unit and the transparent insulating substrate, the light energy is converted into electric energy after being injected into the power generating unit; at this time, the electric energy required by the touch control unit is touched. It can be obtained from the power generated by the power generation unit, eliminating the need to use a dry battery. The invention provides a photovoltaic touch screen, which solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can obtain other drawings according to the provided drawings without any creative work.
图1为本发明实施例提供的技术方案中，一种光伏触摸屏的其中一个结构示意图；1 is a schematic structural diagram of one of photovoltaic touch screens according to a technical solution provided by an embodiment of the present invention;
图2为本发明实施例提供的技术方案中，一种光伏触摸屏的其中一个结构示意图；2 is a schematic structural diagram of one of the photovoltaic touch screens according to the technical solution provided by the embodiment of the present invention;
图3为本发明实施例提供的技术方案中，一种光伏触摸屏的另外一个结构示意图；3 is another schematic structural diagram of a photovoltaic touch screen according to a technical solution provided by an embodiment of the present invention;
其中，透明绝缘层11、第一透明导电层12、隔离层13、第二透明导电层14、透明绝缘基板2、第三透明导电层31、光电转换层32、电极层33、绝缘层34、信号输出单元4以及发电输出端5；The transparent insulating layer 11, the first transparent conductive layer 12, the isolation layer 13, the second transparent conductive layer 14, the transparent insulating substrate 2, the third transparent conductive layer 31, the photoelectric conversion layer 32, the electrode layer 33, the insulating layer 34, Signal output unit 4 and power generation output terminal 5;
其中，指定图1为摘要附图。Here, FIG. 1 is designated as an abstract drawing.
本发明的实施方式Embodiments of the invention
本发明实施例提供了一种光伏触摸屏，用于解决现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷。The embodiment of the invention provides a photovoltaic touch screen, which is used to solve the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution when the touch screen is applied.
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described below. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
为了更详细说明本发明，下面结合附图对本发明提供的一种光伏触摸屏，进行具体地描述。In order to explain the present invention in more detail, a photovoltaic touch screen provided by the present invention will be specifically described below with reference to the accompanying drawings.
请参阅图1至图3，本发明实施例提供了一种光伏触摸屏，由外层到内层依次包括：触摸控制单元、透明绝缘基板2以及发电单元；发电单元包括光电转换层32，光电转换层32选自：非晶硅薄膜光电转换层、CIGS薄膜光电转换层以及碲化镉薄膜光电转换层中的任意一种或多种。本发明实施例提供的一种光伏触摸屏，解决了现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷。Referring to FIG. 1 to FIG. 3, an embodiment of the present invention provides a photovoltaic touch screen, which includes a touch control unit, a transparent insulating substrate 2, and a power generating unit from the outer layer to the inner layer. The power generating unit includes a photoelectric conversion layer 32, and photoelectric conversion. The layer 32 is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer. A photovoltaic touch screen provided by the embodiment of the invention solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.
本发明实施例提供的技术方案中，触摸控制单元在受到触摸后，将触摸指令进行相应的传输，实现触摸屏的基本功能。绝缘基板可以起到隔离触摸控制单元和发电单元互不干扰的作用，在按压触摸控制单元时，不会按压到发电单元，防止发电单元受到压力发生损坏；当发电单元进行发电时，产生的电能传输至与光伏触摸屏相连的储电结构或是其它用电结构均可，而不会直接不经控制传输至触摸控制单元，实现了光伏触摸屏的可控、持续性的运行使用。In the technical solution provided by the embodiment of the present invention, after the touch control unit receives the touch, the touch instruction is correspondingly transmitted to implement the basic function of the touch screen. The insulating substrate can function to isolate the touch control unit and the power generating unit from each other. When the touch control unit is pressed, the power generating unit is not pressed to prevent the power generating unit from being damaged by the pressure; when the power generating unit performs power generation, the generated power is generated. The transmission structure to the photovoltaic touch screen or other electrical structure can be transmitted without being directly transmitted to the touch control unit without control, thereby realizing the controllable and continuous operation of the photovoltaic touch screen.
外界光线在依次透过触摸控制单元和透明绝缘基板2后，光线到达发电单元，通过发电单元的光电转换层32，将所吸收的光能转化为电能。本发明实施例提供的技术方案中，光电转换层32选自：非晶硅薄膜光电转换层32、CIGS薄膜光电转换层32以及碲化镉薄膜光电转换层32中的任意一种或多种，具有较高的光电转换效率，可满足遥控器等微耗电装置的实际用电续期。After the external light passes through the touch control unit and the transparent insulating substrate 2 in sequence, the light reaches the power generating unit, and the absorbed light energy is converted into electric energy through the photoelectric conversion layer 32 of the power generating unit. In the technical solution provided by the embodiment of the present invention, the photoelectric conversion layer 32 is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer 32, a CIGS thin film photoelectric conversion layer 32, and a cadmium telluride thin film photoelectric conversion layer 32. It has high photoelectric conversion efficiency and can meet the actual power renewal of micro-power consumption devices such as remote controls.
经实际测试可得，本发明提供的技术方案制得的产品，1cm 2的屏幕在受到室内常规光源（200Lux）射入后，每小时可产生4μhW（微瓦时）的电能，完全可满足微耗电类产品，如：遥控器、计算器等的日常供能需求，可大幅减少干电池的使用。 The practical tests available, the present invention provides a technical solution of the product obtained, 1cm screen 2 electrical energy (when microwatts) by a conventional indoor light (of 200 lux) after the incident, the 4μhW produced per hour, fully meet the micro The daily energy supply requirements of power-consuming products, such as remote controls and calculators, can significantly reduce the use of dry batteries.
进一步地优化技术方案，在确保触摸控制单元良好的触摸控制效果的基础上，同时，兼顾以触摸控制单元可以确保光线较高的透过率，本发明实施例提供的一种光伏触摸屏中，触摸控制单元由外层到内层依次包括：透明绝缘层11、第一透明导电层12、隔离层13以及第二透明导电层14；第一透明导电层12和第二透明导电层14分别外接信号输出单元4，用于将触摸控制单元的信号传输至信号接收处。Further, the technical solution is further optimized to ensure a good touch control effect of the touch control unit, and at the same time, the touch control unit can ensure a high transmittance of the light, and the touch is provided in a photovoltaic touch screen provided by the embodiment of the invention. The control unit includes, in order from the outer layer to the inner layer, a transparent insulating layer 11, a first transparent conductive layer 12, an isolation layer 13 and a second transparent conductive layer 14; the first transparent conductive layer 12 and the second transparent conductive layer 14 respectively have external signals The output unit 4 is configured to transmit a signal of the touch control unit to the signal receiving place.
透明绝缘层11设置于整个触摸控制单元的最上方，可防止外界的物质对触摸控制单元造成干扰，以及防止触摸控制单元在触摸时，受到损坏；第一导电层和第二导电层均选用透明导电层，可以确保较高的光线透过率。The transparent insulating layer 11 is disposed at the top of the entire touch control unit to prevent external substances from causing interference to the touch control unit and to prevent the touch control unit from being damaged when touched; the first conductive layer and the second conductive layer are transparent. Conductive layer ensures high light transmission.
在受到外界压力后，第一透明导电层12和第二透明导电层14突破隔离层13的隔离作用，第一透明导电层12和第二透明导电层14导通；或者，在手指碰触表面时，人体电场、手指以及触摸控制单元这之间，形成一个耦合电容；在触摸控制单元工作时，第一透明导电层12和/或第二透明导电层14会外接高频信号，此时，手指的触摸会吸走一个很小的电流，该电流分别从触摸控制单元的四个角的电极流出，基于流经四个电极的电流与手指到四个角的电流成比例，即可通过测算得出具体的触摸位置，有效确保了触摸控制单元的精确的触摸控制。After being subjected to external pressure, the first transparent conductive layer 12 and the second transparent conductive layer 14 break through the isolation of the isolation layer 13, and the first transparent conductive layer 12 and the second transparent conductive layer 14 are turned on; or, at the finger touch surface At the time, a coupling capacitor is formed between the human body electric field, the finger, and the touch control unit; when the touch control unit is in operation, the first transparent conductive layer 12 and/or the second transparent conductive layer 14 are externally connected with a high frequency signal. The touch of the finger will draw a small current, which flows out from the electrodes at the four corners of the touch control unit, and the current flowing through the four electrodes is proportional to the current from the finger to the four corners. The specific touch position is obtained, which effectively ensures the precise touch control of the touch control unit.
为有效确保隔离层13良好的隔离效果，在未受到外界按压前，隔离层13可起到隔离第一透明导电层12及第二透明导电层14的作用，同时，兼顾以在受到按压时，第一透明导电层12与第二透明导电层14可以顺利导通，以及在按压消除后，隔离层13可以迅速恢复，起到隔离屏障的作用。兼顾以对于隔离层13的上述设计需求，本发明实施例提供的一种光伏触摸屏中，隔离层13为：含若干个隔离点的空气绝缘层和/或绝缘光涂胶。In order to effectively ensure the good isolation effect of the isolation layer 13, the isolation layer 13 can function to isolate the first transparent conductive layer 12 and the second transparent conductive layer 14 before being subjected to external pressing, and at the same time, when being pressed, The first transparent conductive layer 12 and the second transparent conductive layer 14 can be smoothly turned on, and after the pressing is eliminated, the isolation layer 13 can be quickly recovered to function as an isolation barrier. In the photovoltaic touch panel provided by the embodiment of the present invention, the isolation layer 13 is an air insulating layer and/or an insulating light-coated glue containing a plurality of isolation points.
为有效确保第一透明导电层12良好的导电效果、较高的光效透过率以及较高的灵敏度，本发明实施例提供的技术方案中，第一透明导电层12为：氧化铟锡导电层；In order to effectively ensure the good conductive effect of the first transparent conductive layer 12, the high light transmittance and the high sensitivity, in the technical solution provided by the embodiment of the present invention, the first transparent conductive layer 12 is: indium tin oxide conductive Floor;
同理，本发明实施例提供的一种光伏触摸屏中，第二透明导电层14为：氧化铟锡导电层。Similarly, in a photovoltaic touch panel provided by an embodiment of the invention, the second transparent conductive layer 14 is: an indium tin oxide conductive layer.
为给第一透明导电层12及其之下的各结构提供一个良好的隔离防护作用，同时，兼顾以透明绝缘层11良好的光线透过率，本发明实施例提供的技术方案中，透明绝缘层11为：透明绝缘硬化薄膜和/或透明玻璃。In order to provide a good isolation and protection for the first transparent conductive layer 12 and the structures under the transparent conductive layer 12, and at the same time, the light transmittance of the transparent insulating layer 11 is good, and the transparent solution is provided in the technical solution provided by the embodiment of the present invention. The layer 11 is a transparent insulating hardened film and/or a transparent glass.
进一步地优化技术方案，本发明实施例提供的一种光伏触摸屏中，发电单元由外层到内层依次包括：第三透明导电层31、光电转换层32、电极层33以及绝缘层34；第三透明导电层31与电极层33分别外接电极引出线，用于将发电单元产生的电能传输至用电端和/或储电端，即附图中标出的任意发电输出端5。Further, in a photovoltaic touch panel provided by the embodiment of the present invention, the power generating unit includes, in order from the outer layer to the inner layer, a third transparent conductive layer 31, a photoelectric conversion layer 32, an electrode layer 33, and an insulating layer 34; The three transparent conductive layers 31 and the electrode layer 33 are respectively connected to the electrode lead wires for transmitting the electric energy generated by the power generating unit to the power terminal and/or the power storage terminal, that is, any power generating output terminal 5 indicated in the drawing.
光电转换层32将光能转换为电能后，所产生的电能通过第三透明导电层31和电极层33，经外接的电极引出线，将产生的电传输至外接的用电端或者是储电端；绝缘层34起到绝缘隔离的作用，防止发电单元产生电能的流失。After the photoelectric conversion layer 32 converts the light energy into electrical energy, the generated electrical energy passes through the third transparent conductive layer 31 and the electrode layer 33, and the generated electricity is transmitted to the external power terminal or the electricity storage via the external electrode lead-out line. The insulating layer 34 functions as an insulation barrier to prevent the power generation unit from generating electrical energy.
为有效确保第三透明导电层31良好的导电效果、较高的光效透过率以及较高饿的灵敏度，本发明实施例提供的技术方案中，第三透明导电层31为：氧化铟锡导电层和/或二氧化锡导电层。In order to effectively ensure the good conductive effect of the third transparent conductive layer 31, the high light transmittance and the high sensitivity, the third transparent conductive layer 31 is: indium tin oxide. a conductive layer and/or a tin dioxide conductive layer.
为确保电极层33良好的导电能力，本发明实施例提供的一种光伏触摸屏中，电极层33选自：高导电碳浆电极层33、铝膜电极层33以及铝镍合金电极层33中的一种或多种。In the photovoltaic touch panel provided by the embodiment of the present invention, the electrode layer 33 is selected from the group consisting of a high conductive carbon paste electrode layer 33, an aluminum film electrode layer 33, and an aluminum-nickel alloy electrode layer 33, in order to ensure a good electrical conductivity of the electrode layer 33. One or more.
为给绝缘层34之上的各部件提供一个与外界其余部件良好的阻隔，防止外界各部件影响光伏触摸屏的正常工作，同时，兼顾以绝缘层34价格低廉、不污染环境，本发明实施例提供的技术方案中，绝缘层34为油墨绝缘层。In order to provide a good barrier to the components on the insulating layer 34, and to prevent the external components from affecting the normal operation of the photovoltaic touch panel, and at the same time, the insulation layer 34 is inexpensive and does not pollute the environment. In the technical solution, the insulating layer 34 is an ink insulating layer.
进一步地优化技术方案，为更好地隔离发电单元与触摸控制单元，本发明实施例提供的一种光伏触摸屏中，透明绝缘基板2由若干层透明玻璃组成。可根据发电单元的实际发电功率，以及光伏触摸屏不同的应用场景，对透明绝缘基板2的厚度进行调节。In a photovoltaic touch panel provided by the embodiment of the present invention, the transparent insulating substrate 2 is composed of a plurality of transparent glasses in order to further isolate the power generating unit from the touch control unit. The thickness of the transparent insulating substrate 2 can be adjusted according to the actual power generation of the power generating unit and different application scenarios of the photovoltaic touch screen.
综上所述，本发明提供了一种光伏触摸屏，所述光伏触摸屏由外层到内层依次包括：触摸控制单元、透明绝缘基板以及发电单元；所述发电单元包括光电转换层，所述光电转换层选自：非晶硅薄膜光电转换层、CIGS薄膜光电转换层以及碲化镉薄膜光电转换层中的任意一种或多种。本发明提供的技术方案中，将触摸控制单元与发电单元结合，光线经过触摸控制单元和透明绝缘基板后，射入发电单元后，光能转换为电能；此时，触摸控制单元所需的电能即可从发电单元所产生的电能中获得，无需再使用干电池。本发明提供的一种光伏触摸屏，解决了现有技术中，触摸屏在应用时，需要耗费干电池从而导致环境污染的技术缺陷。In summary, the present invention provides a photovoltaic touch screen comprising, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate, and a power generating unit; the power generating unit includes a photoelectric conversion layer, and the photoelectric The conversion layer is selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer. In the technical solution provided by the present invention, the touch control unit is combined with the power generating unit, and after the light passes through the touch control unit and the transparent insulating substrate, the light energy is converted into electric energy after being injected into the power generating unit; at this time, the electric energy required by the touch control unit is touched. It can be obtained from the power generated by the power generation unit, eliminating the need to use a dry battery. The invention provides a photovoltaic touch screen, which solves the technical defect that the touch screen needs to consume a dry battery and cause environmental pollution in the prior art.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims (10)

  1. 一种光伏触摸屏，其特征在于，所述光伏触摸屏由外层到内层依次包括：触摸控制单元、透明绝缘基板以及发电单元；A photovoltaic touch screen, characterized in that the photovoltaic touch screen comprises, in order from the outer layer to the inner layer, a touch control unit, a transparent insulating substrate and a power generating unit;
    所述发电单元包括光电转换层，所述光电转换层选自：非晶硅薄膜光电转换层、CIGS薄膜光电转换层以及碲化镉薄膜光电转换层中的任意一种或多种。The power generating unit includes a photoelectric conversion layer selected from any one or more of an amorphous silicon thin film photoelectric conversion layer, a CIGS thin film photoelectric conversion layer, and a cadmium telluride thin film photoelectric conversion layer.
  2. 根据权利要求1所述的光伏触摸屏，其特征在于，所述触摸控制单元由外层到内层依次包括：透明绝缘层、第一透明导电层、隔离层以及第二透明导电层；The photovoltaic touch panel according to claim 1, wherein the touch control unit comprises, in order from the outer layer to the inner layer, a transparent insulating layer, a first transparent conductive layer, an isolation layer and a second transparent conductive layer;
    所述第一透明导电层和第二透明导电层分别外接信号输出单元，用于将所述触摸控制单元的信号传输至信号接收处。The first transparent conductive layer and the second transparent conductive layer are respectively externally connected to the signal output unit for transmitting the signal of the touch control unit to the signal receiving portion.
  3. 根据权利要求2所述的光伏触摸屏，其特征在于，所述隔离层为：含若干个隔离点的空气绝缘层和/或绝缘光涂胶。The photovoltaic touch screen according to claim 2, wherein the isolating layer is an air insulating layer and/or an insulating light-applying adhesive comprising a plurality of isolation points.
  4. 根据权利要求2所述的光伏触摸屏，其特征在于，所述第一透明导电层为：氧化铟锡导电层；The photovoltaic touch screen according to claim 2, wherein the first transparent conductive layer is: an indium tin oxide conductive layer;
    所述第二透明导电层为：氧化铟锡导电层。The second transparent conductive layer is: an indium tin oxide conductive layer.
  5. 根据权利要求2所述的光伏触摸屏，其特征在于，所述透明绝缘层为：透明绝缘硬化薄膜和/或透明玻璃。The photovoltaic touch panel according to claim 2, wherein the transparent insulating layer is: a transparent insulating and hardening film and/or a transparent glass.
  6. 根据权利要求1所述的光伏触摸屏，其特征在于，所述发电单元由外层到内层依次包括：第三透明导电层、光电转换层、电极层以及绝缘层；The photovoltaic touch panel according to claim 1, wherein the power generating unit comprises, in order from the outer layer to the inner layer, a third transparent conductive layer, a photoelectric conversion layer, an electrode layer and an insulating layer;
    所述第三透明导电层与电极层分别外接电极引出线，用于将所述发电单元产生的电能传输至用电端和/或储电端。The third transparent conductive layer and the electrode layer are respectively connected to the electrode lead wires for transmitting the electric energy generated by the power generating unit to the power terminal and/or the power storage terminal.
  7. 根据权利要求6所述的光伏触摸屏，其特征在于，所述第三透明导电层为：氧化铟锡导电层和/或二氧化锡导电层。The photovoltaic touch screen according to claim 6, wherein the third transparent conductive layer is: an indium tin oxide conductive layer and/or a tin oxide conductive layer.
  8. 根据权利要求6所述的光伏触摸屏，其特征在于，所述电极层选自：高导电碳浆电极层、铝膜电极层以及铝镍合金电极层中的一种或多种。The photovoltaic touch screen according to claim 6, wherein the electrode layer is selected from one or more of a highly conductive carbon paste electrode layer, an aluminum film electrode layer, and an aluminum-nickel alloy electrode layer.
  9. 根据权利要求6所述的光伏触摸屏，其特征在于，所述绝缘层为油墨绝缘层。The photovoltaic touch panel of claim 6, wherein the insulating layer is an ink insulating layer.
  10. 根据权利要求1所述的光伏触摸屏，其特征在于，所述透明绝缘基板由若干层透明玻璃组成。The photovoltaic touch screen of claim 1 wherein said transparent insulating substrate is comprised of a plurality of layers of transparent glass.
PCT/CN2018/101094 2018-02-08 2018-08-17 Photovoltaic touch screen WO2019153706A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880001062.0A CN109313523A (en) 2018-02-08 2018-08-17 A kind of photovoltaic touch screen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810131202.8A CN110134290A (en) 2018-02-08 2018-02-08 A kind of photovoltaic touches the process structure of screen products
CN201810131202.8 2018-02-08

Publications (1)

Publication Number Publication Date
WO2019153706A1 true WO2019153706A1 (en) 2019-08-15

Family

ID=67549251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/101094 WO2019153706A1 (en) 2018-02-08 2018-08-17 Photovoltaic touch screen

Country Status (2)

Country Link
CN (1) CN110134290A (en)
WO (1) WO2019153706A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202145301U (en) * 2011-05-05 2012-02-15 展触光电科技股份有限公司 Touch panel with photoelectric conversion function and touch electronic device
CN102371718A (en) * 2010-08-05 2012-03-14 锣洋科技股份有限公司 Decoration Film And Decoration Device
CN106157581A (en) * 2015-04-14 2016-11-23 南昌欧菲光学技术有限公司 Solar energy type touch-control remote controller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830880A (en) * 2012-08-21 2012-12-19 深圳市宝明科技股份有限公司 Non-overlapped integral capacitive touch screen with ITO (indium tin oxide) layer and manufacturing method of novel non-overlapped integral capacitive touch screen
CN203643987U (en) * 2013-09-03 2014-06-11 航天信息股份有限公司 Power supply type touch screen
CN204515722U (en) * 2015-01-19 2015-07-29 深圳莱宝高科技股份有限公司 A kind of chargeable contactor control device
CN208156637U (en) * 2018-02-08 2018-11-27 周庆明 A kind of photovoltaic touches the process structure of screen products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371718A (en) * 2010-08-05 2012-03-14 锣洋科技股份有限公司 Decoration Film And Decoration Device
CN202145301U (en) * 2011-05-05 2012-02-15 展触光电科技股份有限公司 Touch panel with photoelectric conversion function and touch electronic device
CN106157581A (en) * 2015-04-14 2016-11-23 南昌欧菲光学技术有限公司 Solar energy type touch-control remote controller

Also Published As

Publication number Publication date
CN110134290A (en) 2019-08-16

Similar Documents

Publication Publication Date Title
TWI460611B (en) Touch-sensing keyboard
CN202145301U (en) Touch panel with photoelectric conversion function and touch electronic device
CN103258841A (en) Display panel, display device and electronic device
CN203643987U (en) Power supply type touch screen
US9477019B2 (en) Color filter substrate, display device and method for manufacturing a color filter substrate
CN201097040Y (en) Super-thin touch screen LCD
TW201200938A (en) Solar cell integrated liquid crystal display device and solar cell integrated flat display device
TW201418961A (en) Touch panel with photovoltaic conversion function
US11288484B2 (en) Display device for integrating a solar battery module with a function of recognizing fingerprints
US20160283011A1 (en) Color filter substrate, display panel and touch display device
CN105761629A (en) Self-electricity-generating energy-saving displayer
US9507190B2 (en) Display panel and method for manufacturing the same, and display device
CN104571698A (en) Touch panel, manufacturing method for touch panel and touch display device comprising touch panel
CN101882003B (en) Touch keyboard
US20120103384A1 (en) Information input module and electronic device using the same
WO2019153706A1 (en) Photovoltaic touch screen
CN103809789A (en) Touch panel with photovoltaic conversion function
CN109313523A (en) A kind of photovoltaic touch screen
JP3221240U (en) Solar touch remote control device
US10048533B2 (en) Liquid crystal display and terminal
CN106155390A (en) Contact panel with solar cell
CN201955764U (en) Touch control sensing device
CN105262861B (en) A kind of solar cell embedded screen and solar mobile
WO2017219537A1 (en) Self-generating display panel for generating electricity based on temperature difference, and electronic device
WO2019153705A1 (en) Remote control

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18904637

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18904637

Country of ref document: EP

Kind code of ref document: A1