WO2012055280A1 - Dispositif d'affichage invisible, et procédé de traitement et appareil d'application associés - Google Patents

Dispositif d'affichage invisible, et procédé de traitement et appareil d'application associés Download PDF

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Publication number
WO2012055280A1
WO2012055280A1 PCT/CN2011/078668 CN2011078668W WO2012055280A1 WO 2012055280 A1 WO2012055280 A1 WO 2012055280A1 CN 2011078668 W CN2011078668 W CN 2011078668W WO 2012055280 A1 WO2012055280 A1 WO 2012055280A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
bottom layer
display device
invisible
surface layer
Prior art date
Application number
PCT/CN2011/078668
Other languages
English (en)
Chinese (zh)
Inventor
刘克良
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012055280A1 publication Critical patent/WO2012055280A1/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates

Definitions

  • the present invention relates to the field of communications, and in particular to an invisible display device for a component surface, a processing method thereof, and an application device.
  • BACKGROUND OF THE INVENTION In today's society, with the rapid development of communication technology, differentiation has become an important competitiveness. How to improve the user's feeling has become a key issue for manufacturers. Some devices on the terminal, such as keyboards, lights, screens, etc., are basically visible when the backlight is not lit. In the prior art, there is an "invisible mobile phone keyboard" that is invisible when the backlight is not lit. However, it is realized by evaporation technology, and the cost is high, and only the highlight effect can be achieved, and the color is monotonous.
  • the present invention provides a method and apparatus for processing a stealth display device, which can make the display content of the surface of the component invisible when the backlight is not illuminated.
  • a method for processing an invisible display device comprising the steps of: adding a bottom layer on a surface pre-displayed; carving a desired content or region on the bottom layer; A surface layer is added, the surface layer having a lower light coverage than the bottom layer.
  • the method further includes: adding a protective layer on the surface layer, wherein the protective layer has a lower light coverage rate than the surface layer.
  • the method further includes: laser engraving the desired content or region on the bottom layer; according to another aspect of the present invention, an invisible display device is provided, including a bottom layer, the bottom layer is engraved The content or area to be displayed, the bottom layer is further provided with a surface layer, and the surface layer has a lower light coverage rate than the bottom layer.
  • the surface layer of the device is further provided with a protective layer, and the protective layer has a lower light shielding rate than the surface layer.
  • the bottom layer of the device is laser engraved.
  • a keyboard comprising the invisible display device.
  • an indicator light the indicator light surface including the invisible display
  • a display screen is provided, the display screen surface including the invisible display
  • a mobile terminal comprising any one of the keyboard, the indicator light, the display screen, or any combination thereof.
  • the invisible display device, the processing method thereof and the application device of the invention can make the display content of the component to be processed invisible when the backlight is not illuminated, thereby forming an overall effect, simple and low cost, rich in color, and can achieve highlighting or * Light effects to enhance the user experience.
  • FIG. 1 is a flow chart of a method for processing a stealth display device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an unprocessed state according to an embodiment of the present invention
  • FIG. 3 is a process of step 1 according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a state after processing according to an embodiment of the present invention;
  • FIG. 5 is a schematic diagram of a state after processing according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of a state of use according to an embodiment of the present invention.
  • BEST MODE FOR CARRYING OUT THE INVENTION hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.
  • 1 is a flow chart of a method of processing a stealth display device in accordance with an embodiment of the present invention. Referring to FIG. 1, a method for processing a stealth display device according to an embodiment of the present invention includes the following steps: Step S102: Add a bottom layer on a pre-purpose display surface (as shown in FIG.
  • the primer is pre-applied to a display device, such as a keyboard, a screen, an indicator light, etc., as a primer for the light opacity, and the primer may be one layer or multiple layers, and may be used in addition to spraying.
  • a display device such as a keyboard, a screen, an indicator light, etc.
  • the primer may be one layer or multiple layers, and may be used in addition to spraying.
  • Other surface treatment methods such as plating, the effect of adding the bottom layer is shown in Fig. 3, and the shading in the figure shows the effect of adding the bottom layer.
  • Step S104 carving the content or area to be displayed on the bottom layer.
  • the desired content or area is carved on the bottom layer processed by the step S102, for example, the primer of the desired display content or the area portion is removed by engraving such as laser engraving on the bottom layer, and is carved out like a keyboard.
  • Step S106 Add a surface layer on the bottom layer, and the surface layer has a lower light coverage rate than the bottom layer.
  • a layer of lacquer is added to the ground layer after the carving. If it can be sprayed or applied, the top coat with a lower light coverage than the underlying primer is applied to the primer to form a surface layer.
  • the effect after adding the surface layer is shown in Fig. 5. The shading in the figure shows the effect after adding the surface layer, and the visual effect is different from that of Fig. 3.
  • the backlight when the backlight is not lit, only the reflected light of the topcoat can be seen, so that the desired content or area, such as characters, indicators and external patterns on the keyboard, cannot be seen, and the content to be displayed is realized. Or the invisibility of the area.
  • the backlight since the surface layer has a lower light coverage rate than the bottom layer, the backlight can penetrate the surface layer from the underlying hollow portion, and the engraved character and content are displayed from the surface of the device, and the display effect when the backlight is lit is as follows.
  • Figure 6 shows.
  • a protective layer having a light shielding rate lower than that of the surface layer may be added to the surface layer.
  • the protective layer can be a transparent film.
  • the processing method of the invisible display device of the present invention can realize the invisible shape of the display content or the area required for the display member in the unlit state of the backlight, thereby forming an overall effect, simple and low in cost, rich in color, and high in realization. Bright or *light effects to enhance the user experience.
  • an invisible display device is further provided, comprising a bottom layer, the bottom layer is engraved with the desired display content, and the bottom layer is further provided with a surface layer, and the surface layer has a lower light coverage rate than the bottom layer.
  • the surface layer is further provided with a protective layer, and the protective layer has a lower light shielding rate than the surface layer.
  • an invisible display device that includes a bottom layer and a skin layer.
  • the bottom layer is a primer that has a high light opacity.
  • the bottom layer is covered with a surface layer.
  • the surface layer is a top coat that has a lower light coverage than the bottom layer.
  • the bottom layer can be engraved with different contents or areas to suit the needs. For example, characters or patterns can be carved, and the engraving can be done by laser engraving.
  • the device provided in this embodiment can realize the invisible display content when the backlight is not lit. This device can be used in a variety of devices, such as keyboards, indicators, displays, and mobile terminals that use these devices. End.
  • the keyboard characters are engraved on the bottom layer.
  • the keyboard backlight is not lit, only the reflected light of the surface layer can be seen, the keyboard characters can not be seen, and the invisible shape is realized.
  • the backlight can penetrate the surface layer from the hollow portion, and the engraved keyboard characters are displayed from the surface.
  • the device can also be used on the indicator light.
  • the shape of the outer frame of the indicator light is engraved on the bottom layer. When the indicator light is not lit, the indicator light is not visible. When the backlight is lit, the indicator light can be seen.
  • the device can also be used on the screen. The shape of the outer frame of the screen is engraved on the bottom layer.
  • the invisible display device, the processing method thereof and the application device of the invention can make the display content of the component to be processed invisible when the backlight is not illuminated, thereby forming an overall effect, simple and low cost, rich in color, and can realize highlighting or * Light effects to enhance the user experience.
  • the above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. Those skilled in the art should understand that the above embodiments are only for illustrating the present invention, and are not intended to be used in the present invention. It is to be understood that variations and modifications of the above-described embodiments are intended to fall within the scope of the appended claims.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

L'invention porte sur un dispositif d'affichage invisible, et sur un procédé de traitement et un appareil d'application associés. Le procédé consiste à : ajouter une couche inférieure sur une surface à utiliser pour un affichage ; graver un contenu ou une zone à afficher sur la couche inférieure ; et ajouter une couche de surface sur la couche inférieure. Le taux de blocage de lumière de la couche de surface est inférieur à celui de la couche inférieure. Grâce à la présente invention, un contenu d'affichage d'un élément à traiter peut être invisible dans état dans lequel un rétroéclairage n'est pas activé, de telle sorte qu'un effet intégral est formé, une simplicité est obtenue, le coût est bas, les couleurs sont riches, et la forte luminosité ou l'effet mat peut être obtenu(e), de façon à améliorer l'expérience d'utilisateur.
PCT/CN2011/078668 2010-10-29 2011-08-19 Dispositif d'affichage invisible, et procédé de traitement et appareil d'application associés WO2012055280A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010105272165A CN101986671A (zh) 2010-10-29 2010-10-29 隐形显示装置及其处理方法、应用设备
CN201010527216.5 2010-10-29

Publications (1)

Publication Number Publication Date
WO2012055280A1 true WO2012055280A1 (fr) 2012-05-03

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PCT/CN2011/078668 WO2012055280A1 (fr) 2010-10-29 2011-08-19 Dispositif d'affichage invisible, et procédé de traitement et appareil d'application associés

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CN (1) CN101986671A (fr)
WO (1) WO2012055280A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11664276B2 (en) * 2018-11-30 2023-05-30 Texas Instruments Incorporated Front side laser-based wafer dicing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101986671A (zh) * 2010-10-29 2011-03-16 中兴通讯股份有限公司 隐形显示装置及其处理方法、应用设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2686229Y (zh) * 2003-11-27 2005-03-16 海尔集团公司 镶嵌镜片的手机
CN101467428A (zh) * 2006-06-12 2009-06-24 摩托罗拉公司 具有模态照明控制的设备及其方法
CN201278551Y (zh) * 2008-10-21 2009-07-22 深圳市汇创达科技有限公司 手机字符导光按键板
CN201355827Y (zh) * 2009-06-19 2009-12-02 深圳市丰泰晶电子科技有限公司 一种隐形按键的多功能手机
CN101986671A (zh) * 2010-10-29 2011-03-16 中兴通讯股份有限公司 隐形显示装置及其处理方法、应用设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10145476A (ja) * 1996-11-08 1998-05-29 Casio Comput Co Ltd 表示部及び操作部付き電子機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2686229Y (zh) * 2003-11-27 2005-03-16 海尔集团公司 镶嵌镜片的手机
CN101467428A (zh) * 2006-06-12 2009-06-24 摩托罗拉公司 具有模态照明控制的设备及其方法
CN201278551Y (zh) * 2008-10-21 2009-07-22 深圳市汇创达科技有限公司 手机字符导光按键板
CN201355827Y (zh) * 2009-06-19 2009-12-02 深圳市丰泰晶电子科技有限公司 一种隐形按键的多功能手机
CN101986671A (zh) * 2010-10-29 2011-03-16 中兴通讯股份有限公司 隐形显示装置及其处理方法、应用设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11664276B2 (en) * 2018-11-30 2023-05-30 Texas Instruments Incorporated Front side laser-based wafer dicing

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