WO2016004734A1 - 双视器件对位设备和对位方法 - Google Patents

双视器件对位设备和对位方法 Download PDF

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Publication number
WO2016004734A1
WO2016004734A1 PCT/CN2014/094024 CN2014094024W WO2016004734A1 WO 2016004734 A1 WO2016004734 A1 WO 2016004734A1 CN 2014094024 W CN2014094024 W CN 2014094024W WO 2016004734 A1 WO2016004734 A1 WO 2016004734A1
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Prior art keywords
dual
display panel
display
detecting unit
vision device
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PCT/CN2014/094024
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English (en)
French (fr)
Inventor
武乃福
魏伟
林家强
王涛
周春苗
吴坤
Original Assignee
京东方科技集团股份有限公司
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Priority to US14/761,830 priority Critical patent/US9904064B2/en
Publication of WO2016004734A1 publication Critical patent/WO2016004734A1/zh

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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1303Apparatus specially adapted to the manufacture of LCDs
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/463Colour matching
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003Alignment of optical elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/302Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers

Definitions

  • Embodiments of the present invention relate to a dual vision device alignment device and a registration method.
  • Double-view display refers to a display technology that can see different images from different positions of one display screen at the same time. If the distance between the above two positions is equal to the distance between human eyes, it is also “naked-eye 3D display”.
  • the conventional dual-view display device includes a display panel 5 and a spectroscopic device provided on the light-emitting side of the display panel 5, that is, a dual-view device.
  • the display panel 5 displays a two-dimensional image which is divided into a plurality of first display regions 51 and second display regions 52 which are alternately arranged.
  • the "parallax barrier 9" is described as a specific example of the dual vision device. As can be seen from the figure, the parallax barrier 9 is composed of alternately arranged light-shielding strips and light-transmitting strips.
  • the parallax barrier 9 only a part of the display panel 5 can be seen in the first viewing zone 81 on the left side of the display panel 5 (ie, each first The display area 51), while the second viewing area 82 on the right side of the display panel 5 can only see another part of the display panel 5 (ie, each second display area 52), and the first display can be seen simultaneously in the crosstalk area 83.
  • the area 51 and the second display area 52 thus, as long as different images are displayed in the first display area 51 and the second display area 52, respectively, different images can be seen in the first view area 81 and the second view area 82, respectively.
  • the first display area 51 and the second display area 52 respectively display stereoscopic image pairs having parallax, The left and right eyes of the person respectively see the left eye image and the right eye image with parallax, thereby achieving naked eye 3D display. Since the 3D display is actually also a dual view display, it will not be separately described below.
  • the function of the dual-view device is to make the light emitted from different positions (different display areas) of the display panel to different areas (different viewing areas) respectively, which have various forms, and in addition to the parallax barrier described above, the dual-view device can also be columnar. Lenticular Lens.
  • dual-view device it must meet a specific positional relationship with the display panel (that is, it must be “aligned”) to achieve dual-view display; if the alignment is not accurate, there will be some display.
  • the light of the zone enters the other viewing zone (for example, the light of the second display zone enters the first viewing zone), the view “Crosstalk” will appear in the zone, affecting the display.
  • the "red-green map” method is adopted, that is, the two display areas of the display panel are respectively displayed in red and green, and then the dual-view device is gradually moved and observed in the two viewing zones with the eyes, when in two When the viewports are observed with pure red and pure green images respectively, it proves that the dual vision device is accurately aligned and can be fixed on the display panel (for example, glued to the display panel with glue).
  • the above alignment method relies on human observation to judge whether the alignment is accurate, and thus has a large influence on human factors, poor accuracy, high labor intensity, low efficiency, and requires special trained technicians to implement.
  • Embodiments of the present invention provide a dual-view device aligning device and a aligning method, which can improve alignment accuracy, reduce labor intensity, and improve alignment efficiency.
  • An embodiment of the present invention provides a dual-view device aligning device configured to accurately align a display panel and a dual-view device, and includes: a first chromaticity detecting unit configured to detect a color in the first viewing zone; a second chrominance detecting unit configured to detect a color in the second viewing zone, wherein the first viewing zone and the second viewing zone are formed by the display panel being split by the dual view device, and The first viewing zone and the second viewing zone respectively correspond to different display areas of the display panel.
  • An embodiment of the present invention further provides a dual-view device alignment method for accurately aligning a display panel with a dual-view device, wherein the display panel has a plurality of first display regions and a second display region that are alternately disposed.
  • the method includes: placing a first chrominance detecting unit in the first viewing zone, and placing the second chrominance detecting unit in the second viewing zone; causing the display panel to display a detection screen, in the first display area and the Displaying a different color in the second display area; adjusting a relative position of the dual view device and the display panel; when the detection results of the first chromaticity detecting unit and the second chromaticity detecting unit are respectively When the colors displayed by the first display area and the second display area are the same, stop adjusting the dual vision device, and fix the dual vision device on the display panel, wherein the first viewing zone and the The second viewing zone corresponds to the first display area and the second display area, respectively.
  • 1 is a schematic structural view of a conventional dual view display device
  • FIG. 2 is a schematic diagram showing the principle of a dual vision device alignment method according to an embodiment of the invention.
  • Embodiments of the present invention provide a dual vision device alignment device and a registration method.
  • the alignment device and the alignment method for the alignment device can accurately align the dual vision device 9 with the display panel 5, that is, the dual vision device 9 can be fixed at the correct position of the display panel 5.
  • the display panel 5 is any display panel capable of displaying a two-dimensional image, and is divided into a plurality of first display areas 51 and a plurality of second display areas 52, each of which is strip-shaped, and the two display areas are alternately arranged.
  • the display panel 5 may be a liquid crystal display panel or an organic light emitting diode display panel.
  • the dual vision device 9 is configured to cause light emitted from different positions (different display areas) of the display panel 5 to be directed to different areas (different viewing areas), after being split by the dual vision device 9, by the first display area 51 and the second display
  • the light emitted from the area 52 will be incident on the first viewing zone 81 and the second viewing zone 82, that is, the first display area 51 and the second display area 52 correspond to the first viewing zone 81 and the second viewing zone 82, respectively.
  • the dual vision device 9 can be a parallax barrier or a cylindrical prism.
  • the dual view device 9 may include a glass substrate, that is, the dual view device 9 is plate-shaped as a whole, and the dual view device 9 is fixed at the correct position of the light exit surface of the display panel 5, that is, double
  • the dual view display can be realized by correctly aligning the device 9 with the display panel 5.
  • a dual view device aligning device includes:
  • a first chrominance detecting unit 71 configured to detect a color in the first viewing zone 81;
  • the second chrominance detecting unit 72 is configured to detect a color in the second viewing zone 82.
  • the "chroma detection unit” refers to a device capable of detecting the "color” and “strength” of light, and for example, it may be a colorimeter, a color sensor or the like.
  • the two display areas of the display panel 5 can be respectively displayed in different colors, and then the dual-view device 9 is moved relative to the display panel 5.
  • the color of the light that hits the two viewing zones constantly changes. And is detected by two chrominance detecting units at any time; if the color of the light detected by the two chrominance detecting units at a certain time is respectively the color displayed by the two display areas, it indicates that the light is emitted by the first display area 51.
  • the first viewing zone 81 Just entering the first viewing zone 81, and the light emitted by the second display area 52 just enters the second viewing zone 82, and the alignment is accurate.
  • the intensity of the light may also be detected simultaneously, when the color of the light is displayed in the display area corresponding to the viewing zone.
  • the color, and the intensity reaches a set value can be regarded as the alignment of the dual vision device and the display panel.
  • the dual-view device aligning device of the embodiment includes two chrominance detecting units, so that whether the aligning position is accurate by the detection result of the chromaticity detecting unit can be avoided, thereby avoiding human influence, improving accuracy and efficiency, and reducing Labor intensity, and can be operated without professionals.
  • the dual vision device aligning apparatus of the present embodiment further includes a reporting unit configured to issue a report when the detection results of the first chrominance detecting unit 71 and the second chrominance detecting unit 72 are both predetermined values.
  • a report unit may be provided, which is connected to the first chrominance detecting unit 71 and the second chrominance detecting unit 72, and the detection results of the first chrominance detecting unit 71 and the second chrominance detecting unit 72 are both
  • a report eg, utterance, illumination, etc.
  • the predetermined value ie, the alignment is accurate
  • the dual vision device aligning device of the present embodiment further includes a panel fixing unit for fixing the display panel 5.
  • the panel fixing unit may be a support plate (for example, the support plate may be a horizontal plate disposed on a horizontal surface, and the display panel 5 is fixed to the support plate perpendicular to the support plate, that is, the display panel 5 is placed horizontally
  • a support frame for example, a card slot, a suction cup (for example, the suction cup is fixed on the lower side of the display panel and adsorbed on a table top or the like), etc., for fixing the display panel 5 at a desired position for relative display
  • the panel 5 moves the dual view device 9.
  • the dual vision device aligning device of the embodiment further includes: a dual vision device adjusting unit for supporting the dual vision device 9 and adjusting its position.
  • a dual vision device adjustment unit can be provided for gradually adjusting the position of the dual vision device 9, for example, the dual vision device adjustment unit can be in the form of a support frame, a card slot, a suction cup or the like.
  • the dual vision device aligning device may further include a driving unit and a control unit.
  • the driving unit is configured to drive the dual vision device adjusting unit, and then drive the dual vision device 9 to move, for example, in the form of a motor, a cylinder, a cylinder, etc.; and the control unit is configured to detect the unit 71 and the second color according to the first color The detection result of the degree detecting unit 72 controls the driving unit.
  • a control unit may be provided for adjusting the movement of the dual vision device 9 according to the detection results of the two chrominance detection units (eg, stopping, along Move in one direction, etc.) to further improve the alignment accuracy.
  • the dual view device aligning apparatus of the present embodiment further includes a chromaticity detecting adjustment unit configured to support the first chromaticity detecting unit 71 and the second chromaticity detecting unit 72 and adjust their positions and directions.
  • the positions of the two viewing zones are also different, so the setting positions of the corresponding chromaticity detecting units should also be different; at the same time, one viewing zone of one display panel 5 may have a certain range, and the chromaticity
  • the detecting unit can only detect the chromaticity of one of the points, so in order to ensure the accuracy of the detection result, the chromaticity detecting unit also needs to move in the viewing area; in addition, the chromaticity detecting unit needs to face the detecting head directly opposite to the display panel 5 The emitted light can achieve the best detection effect, so the orientation of the detection head also needs to be adjusted.
  • a chromaticity detection adjustment unit may be provided for adjusting the position and direction of the two chrominance detection units; exemplarily, the chromaticity detection adjustment unit may include a support frame for supporting the chromaticity detection unit, and supporting Rods, etc., can be manually adjusted, and can also be driven by motors, cylinders, cylinders, and the like.
  • the dual-view device alignment method for dual-view device alignment setting of the embodiment includes:
  • the first chrominance detecting unit 71 is placed in the first viewing zone 81, and the second chrominance detecting unit 72 is placed in the second viewing zone 82.
  • the display panel 5 is fixed, for example, the display panel 5 is disposed on the panel fixing unit, and the two chromaticity detecting units are respectively disposed in the two viewing zones, for example, on the chromaticity detecting adjusting unit, so that Test.
  • the viewport of the display panel 5 can be obtained by computer simulation or the like, for example, by inputting a dual vision device, that is, parameters of the light splitting device, parameters of the display panel, etc., to calculate the position and range of the viewport, thereby
  • the two chrominance detection units are respectively arranged in two viewports.
  • the display panel 5 is caused to display a detection screen, and different colors are displayed in the first display area 51 and the second display area 52.
  • the display panel 5 is caused to display a detection screen (such as a "red-green map") in a conventional alignment process, that is, two display areas respectively display screens of different colors.
  • a detection screen such as a "red-green map”
  • a red picture and a green picture can be respectively displayed in the two display areas, and the two colors have a large difference and are relatively easily distinguished by the chromaticity detecting unit.
  • the dual vision device 9 is continuously moved relative to the display panel 5, for example, the dual vision device 9 is mounted on the dual vision device adjustment unit, and the movement is driven by the drive unit, thereby constantly changing the alignment between the two.
  • the position, correspondingly, the color detected by the two-color detection unit is also constantly changing.
  • the two chrominance detection units will detect pure red and pure green respectively, and then the adjustment of the dual vision device 9 can be stopped, and It is fixed to the display panel 5.
  • the double vision device 9 and/or the display panel 5 may be pre-coated with glue, and when the alignment is accurate, the two may be contacted, and then the glue of several points is cured by ultraviolet light (pre-curing) Then, the initially connected dual-view device 9 and the display panel 5 are heated in an oven to completely cure the glue, thereby obtaining a dual-view display device.
  • glue glue of several points is cured by ultraviolet light (pre-curing)
  • the initially connected dual-view device 9 and the display panel 5 are heated in an oven to completely cure the glue, thereby obtaining a dual-view display device.
  • the specific method for fixing the dual vision device 9 on the display panel 5 above is various, and therefore will not be described in detail herein.
  • whether the alignment is accurate by the detection result of the chrominance detecting unit avoids the influence of the human factor on the aligning result, improves the accuracy and efficiency, and reduces Labor intensity, and non-professionals can operate.

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Abstract

一种双视器件对位设备和对位方法,该双视器件对位设备构造为将显示面板(5)与双视器件(9)进行准确对位,且包括:第一色度检测单元(71),构造为检测第一视区(81)中的颜色;第二色度检测单元(72),构造为检测第二视区(82)中的颜色,其中第一视区(81)和第二视区(82)是所述显示面板(5)被双视器件(9)分光而形成的,且第一视区(81)和第二视区(82)分别对应于显示面板(5)的不同显示区。通过利用色度检测单元的检测来判断对位是否准确,避免了人为因素对对位结果的影响,提高了准确度和效率,且降低了劳动强度,并且非专业人员即可操作。

Description

双视器件对位设备和对位方法 技术领域
本发明的实施例涉及一种双视器件对位设备和对位方法。
背景技术
“双视显示”是指在同一时刻可从一个显示屏的不同位置看到不同图像的显示技术,若以上两个位置之间的距离等于人眼间距,则其也就是“裸眼3D显示”。
如图1所示,现有的双视显示装置包括显示面板5和设于显示面板5出光侧的分光器件,也就是,双视器件。显示面板5显示二维图像,其分为多个交替排列的第一显示区51和第二显示区52。此处以“视差屏障9(Barrier)”作为双视器件的具体例子进行说明。由图可见,视差屏障9由交替排列的遮光条和透光条组成,通过视差屏障9,在显示面板5左侧的第一视区81只能看到显示面板5的一部分(即各第一显示区51),而在显示面板5右侧的第二视区82只能看到显示面板5的另一部分(即各第二显示区52),在串扰区83则可同时看到第一显示区51和第二显示区52;这样,只要在第一显示区51和第二显示区52分别显示不同的图像,便可在第一视区81和第二视区82分别看到不同的图像,从而实现双视显示。这里,若第一视区81和第二视区82之间的距离正好等于人眼间距,且同时使得第一显示区51和第二显示区52分别显示具有视差的立体图像对,则可使人的左右眼分别看到具有视差的左眼图像和右眼图像,从而实现裸眼3D显示。由于3D显示实际上也属于双视显示,故以下不再对其进行单独的描述。
双视器件的作用是使显示面板不同位置(不同显示区)发出的光分别射向不同区域(不同视区),其有多种形式,除了上述的视差屏障外,双视器件也可为柱状透镜(Lenticular Lens)。
但是,不论采用哪种双视器件,其与显示面板间都必须满足特定的位置关系(即必须要进行“对位”)后才能实现双视显示;如果对位不准确,则会有某显示区的光进入其他视区(例如第二显示区的光进入第一视区),该视 区中就会出现“串扰”,影响显示效果。现有双视器件对位多采用“红绿图”法,即让显示面板的两种显示区分别显示红色和绿色,之后逐渐移动双视器件并用眼睛在两个视区进行观察,当在两视区正好分别观察到纯红和纯绿的图像时,则证明双视器件对位准确,可将其固定在显示面板上(如用胶水粘在显示面板上)。
但是,以上对位方式依靠人眼观察而判断对位是否准确,从而受人为因素的影响大,准确度差,且劳动强度高,效率低,并且需要经过特殊培训的技术人员才能实施。
发明内容
本发明的实施例提供了一种双视器件对位设备和对位方法,能够提高对位准确度、降低劳动强度以及提高对位效率。
本发明的实施例提供一种双视器件对位设备,构造为将显示面板与双视器件进行准确对位,且包括:第一色度检测单元,构造为检测第一视区中的颜色;第二色度检测单元,构造为检测第二视区中的颜色,其中所述第一视区和所述第二视区是所述显示面板被所述双视器件分光而形成的,且所述第一视区和所述第二视区分别对应于所述显示面板的不同显示区。
本发明的实施例还提供一种双视器件对位方法,用于将显示面板与双视器件进行准确对位,其中所述显示面板多个交替设置的第一显示区和第二显示区,包括:将第一色度检测单元置于第一视区中,将第二色度检测单元置于第二视区中;使所述显示面板显示检测画面,在所述第一显示区和所述第二显示区中显示不同的颜色;调整所述双视器件与所述显示面板的相对位置;当所述第一色度检测单元和所述第二色度检测单元的检测结果分别与所述第一显示区和所述第二显示区所显示的颜色相同时,停止调整所述双视器件,将所述双视器件固定在所述显示面板上,其中所述第一视区和所述第二视区分别对应于所述第一显示区和所述第二显示区。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对实施例的附图作简单地介绍,显而易见地,下面描述中的附图仅仅涉及本发明的一些实施例, 而非对本发明的限制。
图1为现有的双视显示装置的结构示意图;以及
图2为根据本发明实施例的双视器件对位方法的原理示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例的附图,对本发明实施例的技术方案进行清楚、完整地描述。显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例。基于所描述的本发明的实施例,本领域普通技术人员在无需创造性劳动的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。
为使本领域技术人员更好地理解本发明实施例的技术方案,下面结合附图对本发明的实施例进行详细描述。
本发明的实施例提供一种双视器件对位设备和对位方法。
这里,该对位设备和用于该对位设备的对位方法可以将双视器件9与显示面板5准确对位,也就是说可以将双视器件9固定在显示面板5的正确位置处。
该显示面板5为任何能显示二维图像的显示面板,其分为多个第一显示区51和多个第二显示区52,每种显示区均为条状,且两种显示区交替排列;示例性地,显示面板5可以为液晶显示面板或有机发光二极管显示面板。
双视器件9构造为使显示面板5不同位置(不同显示区)发出的光射向不同区域(不同视区),在经过双视器件9的分光后,由第一显示区51和第二显示区52射出的光将分别射到第一视区81和第二视区82,也就是,第一显示区51和第二显示区52分别对应于第一视区81和第二视区82。示例性地,双视器件9可以为视差屏障或柱状棱镜。
例如,双视器件9可以包括玻璃基板,也就是,从整体上看,双视器件9是板状的,该双视器件9被固定在显示面板5出光面的正确位置处,也就是,双视器件9与显示面板5正确对位便可以实现双视显示。
示例性地,根据本发明实施例的双视器件对位设备包括:
第一色度检测单元71,用于检测第一视区81中的颜色;
第二色度检测单元72,用于检测第二视区82中的颜色。
其中,“色度检测单元”是指能对光的“颜色”和“强度”进行检测的器件,例如,其可以采用色度计、颜色传感器等。
在对位时,可使显示面板5的两种显示区分别显示不同的颜色,之后相对显示面板5移动双视器件9,在移动过程中,射到两个视区的光的颜色不断变化,并被两个色度检测单元随时检测到;若某时刻两个色度检测单元检测到的光的颜色分别为两种显示区所显示的颜色,则表示此是第一显示区51发出的光正好进入第一视区81,而第二显示区52发出的光正好进入第二视区82,对位准确。
示例性地,两个色度检测单元检测分别入射到第一视区和第二视区的光时,光的强度也可以同时进行检测,当光的颜色为该视区对应的显示区所显示的颜色,且强度达到一设定值时,可以视作双视器件与显示面板对位准确。
本实施例的双视器件对位设备中包括两个色度检测单元,从而可通过色度检测单元的检测结果判断对位是否准确,从而避免了人为影响,提高了准确度和效率,降低了劳动强度,且不需要专业人员即可操作。
示例性地,本实施例的双视器件对位设备还包括报告单元,构造为在第一色度检测单元71和第二色度检测单元72的检测结果均为预定值时发出报告。
也就是说,可设置报告单元,其与第一色度检测单元71和第二色度检测单元72相连,可在第一色度检测单元71和第二色度检测单元72的检测结果均为预定值(即对位准确)时发出报告(例如发声、发光等),告知操作人员可停止移动双视器件9。
示例性地,本实施例的双视器件对位设备还包括面板固定单元,用于固定显示面板5。
例如,面板固定单元可为支撑板(例如该支撑板可以为设置在水平面上的水平板,显示面板5垂直于所述支撑板而固定到支撑板上,也就是,将显示面板5横放在其上)、支撑框架、卡槽、吸盘(例如,该吸盘固定在显示面板的下侧边而吸附在桌面等上)等形式,其用于将显示面板5固定在所需位置,以便相对显示面板5移动双视器件9。
示例性地,本实施例的双视器件对位设备还包括:双视器件调整单元,用于支撑双视器件9并调整其位置。
在对位过程中,需要调整显示面板5和双视器件9的相对位置;而若显示面板5移动,则其视区也相应移动,色度检测单元也要移动,十分不便,示例性地,可固定显示面板5而调整双视器件9的位置。因此,可设置双视器件调整单元,用于逐渐调整双视器件9的位置,例如,该双视器件调整单元可为支撑框架、卡槽、吸盘等形式。
示例性地,双视器件对位设备还可以包括驱动单元和控制单元。驱动单元用于驱动该双视器件调整单元,并进而带动双视器件9移动,例如,可为电机、油缸、气缸等形式;而控制单元用于根据第一色度检测单元71和第二色度检测单元72的检测结果控制驱动单元。
也就是说,若双视器件9是由机械控制运动而非人工驱动的,则可设置控制单元,用于根据两个色度检测单元的检测结果调整双视器件9的移动(例如停止、沿一方向移动等),从而进一步提高对位精度。
示例性地,本实施例的双视器件对位设备还包括:色度检测调整单元,构造为支撑第一色度检测单元71和第二色度检测单元72并调整他们的位置和方向。
对于不同型号的显示面板5,其两个视区的位置也是不同的,故相应色度检测单元的设置位置也应不同;同时,一个显示面板5的一个视区可能有一定范围,而色度检测单元只能检测其中一个点的色度,因此为保证检测结果的准确,色度检测单元也需要在该视区内移动;另外,色度检测单元还需要将其检测头正对显示面板5所发出的光才能达到最好的检测效果,因此其检测头的朝向也需要调节。为此,可设置色度检测调整单元,用于调整两个色度检测单元的位置和方向;示例性地,该色度检测调整单元可为包括用于支撑色度检测单元的支撑框架、支撑杆等,并可被手动调节,也可被电机、油缸、气缸等驱动。
显然,以上的面板固定单元、双视器件调整单元、驱动单元、色度检测调整单元等的具体结构都是多样的,且可采取发明人已知的任意形式,本发明的实施例对此不进行限定。
示例性地,本实施例的用于双视器件对位设置的双视器件对位方法包括:
S101、将第一色度检测单元71置于第一视区81中,将第二色度检测单元72置于第二视区82中。
也就是说,固定显示面板5,例如将显示面板5设置在面板固定单元上,并将两个色度检测单元分别设于两个视区中,例如,设在色度检测调整单元上,以便进行检测。
示例性地,显示面板5的视区可以通过计算机模拟等获得,例如,通过输入双视器件,也就是,分光器件的参数,显示面板的参数等计算得到视区的位置和范围,从而据此将两个色度检测单元分别设置在两个视区中。
S102、使显示面板5显示检测画面,在第一显示区51和第二显示区52中显示不同颜色。
示例性地,使显示面板5显示常规对位过程中的检测画面(如“红绿图”),也就是两种显示区分别显示不同颜色的画面。
示例性地,两种显示区中可以分别显示红色画面和绿色画面,这两种颜色差别较大,比较容易被色度检测单元区分开来。
S103、调整双视器件9与显示面板5的相对位置。
示例性地,使双视器件9相对于显示面板5不断移动,例如,将双视器件9装设在双视器件调整单元上,并用驱动单元驱动其移动,从而不断改变二者间的对位位置,相应的,两色度检测单元检测到的颜色也不断变化。
S104、当第一色度检测单元71和第二色度检测单元72的检测结果分别与第一显示区51和第二显示区52所显示的颜色相同时,停止调整双视器件9,将双视器件9固定在显示面板5上。
示例性地,当双视器件9正好移动到正确位置(即对位准确)时,两色度检测单元将分别检测到纯红色和纯绿色,此时即可停止调整双视器件9,而将其固定在显示面板5上。
示例性地,在双视器件9和/或显示面板5上可预先涂布有胶水,当对位准确时,可使二者接触,之后通过紫外光将几个点的胶水固化(预固化),再将初步连接的双视器件9和显示面板5拿到烘箱中再次加热,使胶水彻底固化,从而得到双视显示装置。当然,以上将双视器件9固定在显示面板5上的具体方法是多样的,故在此不再进行详述。
本发明实施例的双视器件对位设备和对位方法中,通过色度检测单元的检测结果判断对位是否准确,避免了人为因素对对位结果的影响,提高了准确度和效率,降低了劳动强度,且非专业人员即可操作。
可以理解的是,以上实施方式仅仅是为了说明本发明的原理而采用的示例性实施方式,然而本发明并不局限于此。对于本领域内的普通技术人员而言,在不脱离本发明的精神和实质的情况下,可以做出各种变型和改进,这些变型和改进也视为本发明的保护范围。
本申请要求于2014年7月7日递交的中国专利申请第201410319881.3号的优先权,在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (14)

  1. 一种双视器件对位设备,构造为将显示面板与双视器件进行准确对位,且包括:
    第一色度检测单元,构造为检测第一视区中的颜色;
    第二色度检测单元,构造为检测第二视区中的颜色,
    其中所述第一视区和所述第二视区是所述显示面板被所述双视器件分光而形成的,且所述第一视区和所述第二视区分别对应于所述显示面板的不同显示区。
  2. 根据权利要求1所述的双视器件对位设备,还包括:
    报告单元,构造为在所述第一色度检测单元和所述第二色度检测单元的检测结果均为预定值时发出报告。
  3. 根据权利要求1所述的双视器件对位设备,还包括:
    面板固定单元,构造为固定所述显示面板。
  4. 根据权利要求1所述的双视器件对位设备,还包括:
    色度检测调整单元,构造为支撑所述第一色度检测单元和第二色度检测单元并调整所述第一色度检测单元和第二色度检测单元的位置和方向。
  5. 根据权利要求1所述的双视器件对位设备,还包括:
    双视器件调整单元,构造为支撑所述双视器件并调整其位置。
  6. 根据权利要求5所述的双视器件对位设备,还包括:
    驱动单元,构造为驱动所述双视器件调整单元而使得所述双视器件移动;
    控制单元,构造为根据所述第一色度检测单元和第二色度检测单元的检测结果控制所述驱动单元。
  7. 根据权利要求1-6中任一项所述的双视器件对位设备,其中所述第一色度检测单元和所述第二色度检测单元构造为检测光的颜色和强度。
  8. 根据权利要求2所述的双视器件对位设备,其中所述检测结果为预定值是指所述第一和第二色度检测单元检测到的颜色分别对应于所述显示面板中对应显示区所显示的颜色。
  9. 根据权利要求3所述的双视器件对位设备,其中所述面板固定单元为支撑板,所述支撑板为水平板,所述显示面板垂直于所述支撑板固定到所述 面板固定单元。
  10. 根据权利要求10所述的双视器件对位设备,其中所述双视器件调整单元为支撑板,所述支撑板为水平板,所述双视器件垂直于所述支撑板固定到所述双视器件调整单元。
  11. 一种双视器件对位方法,用于将显示面板与双视器件进行准确对位,其中所述显示面板多个交替设置的第一显示区和第二显示区,包括:
    将第一色度检测单元置于第一视区中,将第二色度检测单元置于第二视区中;
    使所述显示面板显示检测画面,在所述第一显示区和所述第二显示区中显示不同的颜色;
    调整所述双视器件与所述显示面板的相对位置;
    当所述第一色度检测单元和所述第二色度检测单元的检测结果分别与所述第一显示区和所述第二显示区所显示的颜色相同时,停止调整所述双视器件,将所述双视器件固定在所述显示面板上,
    其中所述第一视区和所述第二视区分别对应于所述第一显示区和所述第二显示区。
  12. 根据权利要求11所述的双视器件对位方法,其中所述显示面板显示所述检测画面时,所述第一显示区和所述第二显示区分别显示红色/绿色画面和绿色/红色画面。
  13. 根据权利要求11所述的双视器件对位方法,其中所述显示面板为液晶显示面板或有机发光二极管显示面板。
  14. 根据权利要求11所述的双视器件对位方法,其中所述双视器件为视差屏障或柱状透镜。
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