WO2019196335A1 - 球形oled显示器 - Google Patents

球形oled显示器 Download PDF

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Publication number
WO2019196335A1
WO2019196335A1 PCT/CN2018/105581 CN2018105581W WO2019196335A1 WO 2019196335 A1 WO2019196335 A1 WO 2019196335A1 CN 2018105581 W CN2018105581 W CN 2018105581W WO 2019196335 A1 WO2019196335 A1 WO 2019196335A1
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Prior art keywords
display
modules
spherical
display area
physical mechanism
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PCT/CN2018/105581
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English (en)
French (fr)
Inventor
黄泰钧
刘国辉
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深圳市华星光电半导体显示技术有限公司
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Priority to US16/091,295 priority Critical patent/US20200168133A1/en
Publication of WO2019196335A1 publication Critical patent/WO2019196335A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G09F9/335—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes being organic light emitting diodes [OLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Definitions

  • the present invention relates to the field of special-shaped screen display technologies, and in particular, to a spliced OLED display.
  • the task of display technology is to change the intensity, wavelength and direction of light according to the psychological and physiological characteristics of human beings.
  • the display screen is usually made into a rectangle or a square due to the limitation of production technology.
  • the large display screen is also composed of a plurality of small rectangular display modules.
  • the shape of the display - shaped screen to display such as spherical, parallelogram and other polygons, which is the most complex spherical display, the construction of the spherical display requires the combination of other polygonal display.
  • the spherical display can bring 360 degrees of visual impact to the audience, and it is already a product that is unconventional and popular.
  • the common spherical display screen generally adopts an LED (Light Emitting Diode) or an optical projection technology, and wherein the LED spherical screen is generally a dot matrix mosaic ball screen.
  • OLED display technology is a promising display technology, which has excellent display performance, especially self-illumination, low driving voltage, high luminous efficiency, and simple structure.
  • Ultra-thin, fast response, wide viewing angle, low power consumption and flexible display it is known as "Fantasy Display” and is recognized by the industry as the most promising display device.
  • the OLED display Based on the OLED's luminescence characteristics, the OLED display has higher resolution and high color gamut saturation than LED display and optical projection display.
  • An object of the present invention is to provide an OLED display in which a flexible flexible OLED display panel is bent into a curved surface and attached to a spherical physical mechanism to form a spherical display area with high resolution and high color gamut saturation. Degree and other characteristics.
  • the present invention provides an OLED display having a spherical shape and having a spherical display area, including two or more display modules, a physical mechanism, and a driving system;
  • the display module is a flexible OLED display panel, and includes a display area and a non-display area disposed at a periphery of the display area, where the non-display area is provided with a driving unit;
  • the physical mechanism is spherical, and the two or more display modules are curved into a curved surface to be attached to the surface of the physical mechanism, and the display areas of the two or more display modules are spliced together.
  • the driving system is disposed inside the physical mechanism and connected to the driving units of the two or more display modules for driving the display module display screen.
  • the display areas of the two or more display modules have the same or different shapes, and are respectively triangular, rectangular, pentagonal, hexagonal, or arc-shaped.
  • the OLED display comprises two display modules, the display areas of the two display modules are identical in shape and are dumbbell-shaped, and the display areas of the two display modules are arranged on the surface of the physical mechanism according to the structure of the tennis ball. And the joint stitching forms the spherical display area.
  • the OLED display comprises two or more display modules, wherein a display area of a part of the display module is a regular pentagon, and a display area of the other part of the display module is a regular hexagon, wherein a side length of the display area of the regular pentagon It is equal to the side length of the display area of the regular hexagon.
  • the OLED display comprises 32 display modules, wherein the display area of the 12 display modules is a regular pentagon, and the display areas of the other 20 display modules are regular hexagons, and the 32 display modules are arranged according to the structure of the soccer ball.
  • the spherical display area is formed by splicing together on the surface of the physical mechanism.
  • the OLED display includes two or more display modules, the display areas of the two display modules have the same shape and are all diamond-shaped, and the display areas of the two or more display modules are arranged side by side according to the structure of the watermelon pattern.
  • the surface of the physical mechanism is spliced together to form the spherical display area.
  • the physical mechanism includes a ball wall and a hollow area surrounded by the ball wall, the surface of the ball wall has a slit, and the non-display area of the display module is bent through the gap to the inside of the physical mechanism, A drive system is disposed within the hollow region.
  • the slit extends through the ball wall, and a non-display area of the display module is bent through the slit and embedded in the hollow region.
  • the slit and the hollow region are spaced apart by a ball wall, and the non-display region of the display module is bent through the slit and embedded in the ball wall.
  • the driving unit is disposed at one side of the display area
  • the driving unit of the display module includes a source driving unit and a gate driving unit;
  • the drive system provides drive signals to drive units of the two or more display modules, the drive unit accepting drive signals and driving the display module display screen.
  • the present invention also provides an OLED display having a spherical shape and having a spherical display area, including two or more display modules, a physical mechanism, and a driving system;
  • the display module is a flexible OLED display panel, and includes a display area and a non-display area disposed at a periphery of the display area, where the non-display area is provided with a driving unit;
  • the physical mechanism is spherical, and the two or more display modules are curved into a curved surface to be attached to the surface of the physical mechanism, and the display areas of the two or more display modules are spliced together.
  • the driving system is disposed inside the physical mechanism and connected to the driving units of the two or more display modules for driving the display module display screen;
  • the display areas of the two or more display modules have the same or different shapes, and are respectively triangular, rectangular, pentagonal, hexagonal, or arc-shaped;
  • the physical mechanism includes a ball wall and a hollow area surrounded by the ball wall, the surface of the ball wall has a slit, and the non-display area of the display module is bent through the slot to the inside of the physical mechanism.
  • the drive system is disposed in the hollow region;
  • the non-display area of the display module is bent through the slot and embedded in the hollow area;
  • the driving unit is disposed at one side of the display area
  • the driving unit of the display module includes a source driving unit and a gate driving unit;
  • the drive system provides drive signals to drive units of the two or more display modules, the drive unit accepting drive signals and driving the display module display screen.
  • the OLED display provided by the present invention is spherical and has a spherical display area, and includes a display module, a physical mechanism and a driving system.
  • the display module is a flexible OLED display panel, and the display module is curved into a curved surface and attached.
  • the display area of all the display modules is spliced together on the physical mechanism to form a spherical display area of the OLED display, and the driving system is disposed inside the physical mechanism to drive the display screen of the display module;
  • the flexible OLED display panel is curved into a curved surface and attached to a spherical physical mechanism, thereby splicing to form a spherical display area of the OLED display, and has high resolution and high color compared to the existing spherical LED screen and the spherical optical projection screen. Domain saturation and other characteristics.
  • FIG. 1 is a schematic view showing the assembly of a first embodiment of an OLED display according to the present invention
  • FIG. 2 is a schematic view showing the assembly of the second embodiment of the OLED display of the present invention.
  • FIG. 3 is a schematic assembly view of a third embodiment of an OLED display according to the present invention.
  • FIG. 4 is a cross-sectional view showing a first structure of a physical mechanism in an OLED display of the present invention
  • FIG. 5 is a cross-sectional view showing a second structure of a physical mechanism in an OLED display of the present invention.
  • a first embodiment of an OLED display of the present invention is spherical and has a spherical display area, and specifically includes: two or more display modules 10 , a physical mechanism 20 , and a driving system 30 ; wherein the display module 10 is a flexible OLED display panel, the display module 10 includes a display area 11 and a non-display area 12 disposed at the periphery of the display area 11, the non-display area 12 is provided with a driving unit 13; the physical mechanism 20 is spherical.
  • the two or more display modules 10 are bent into a curved surface to be attached to the surface of the physical mechanism 20, and the display areas 11 of the two or more display modules 10 are collectively spliced to form an OLED display.
  • the display system 30 is disposed inside the physical mechanism 20 and connected to the driving unit 13 of the two or more display modules 10 for driving the display module 10 to display a screen.
  • the display areas 11 of the two or more display modules 10 may have the same or different shapes, and may be triangular, rectangular, pentagonal, hexagonal, or arc-shaped, respectively.
  • the driving unit 13 of the display module 10 includes a source driving unit and a gate driving unit.
  • the drive system 30 provides drive signals to the drive units 13 of the two or more display modules 10, the drive unit 13 accepting drive signals and driving the display module 10 to display a screen.
  • the physical mechanism 20 is a hollow sphere
  • the physical mechanism 20 includes a ball wall 22 and a hollow region 23 surrounded by the ball wall 22, and the driving system 30 is disposed in the hollow region 23, the ball
  • the surface of the wall 22 has a slit 21 through which the non-display area 12 of the display module 10 is bent such that the display area 11 of each display module 10 is at the physical mechanism 20
  • the non-display area 12 located inside the physical mechanism 20 is completely covered on the surface such that the entire spherical display area is continuous without enclosing the non-display area 12.
  • the slit 21 penetrates the ball wall 22 , and the non-display area 12 of the display module 10 is bent through the slit 21 and embedded in the hollow region 23 . or,
  • the slit 21 does not penetrate the ball wall 22, and the slit 21 and the hollow region 23 are spaced apart by the ball wall 22.
  • the non-display area 12 of the display module 10 is bent through the slit 21. It is embedded in the ball wall 22.
  • the shape of the hollow region 23 of the physical mechanism 20 is a three-dimensional shape
  • the shape of the hollow region 23 shown in FIG. 4-5 is a spherical shape
  • the shape of the hollow region 23 of the physical mechanism 20 may also be a square shape. Shapes such as cuboids and irregular solid figures can be selected according to actual product requirements.
  • the driving unit 13 is disposed at one side of the display area 11.
  • the OLED display includes two display modules 10, the display areas 11 of the two display modules 10 are identical in shape and are dumbbell-shaped, and the display areas 11 of the two display modules 10 are in accordance with the tennis ball.
  • the structures are arranged on the surface of the physical mechanism 20 to be collectively spliced to form the spherical display area.
  • the OLED display of the present invention utilizes a flexible flexible OLED display panel to be curved into a curved surface to be attached to the spherical physical mechanism 20, thereby splicing to form a spherical display area of the OLED display, compared to the existing spherical LED screen and spherical optics. Projection screen with high resolution, high color gamut saturation and so on.
  • the OLED display of the present embodiment includes two or more display modules 10, wherein a display area 11 of a portion of the display module 10 is a positive five.
  • the display area 11 of the other part of the display module 10 is a regular hexagon, wherein the side length of the display area 11 of the regular pentagon is equal to the side length of the display area 11 of the regular hexagon.
  • the OLED display of the present embodiment specifically includes 32 display modules 10, wherein the display area 11 of the 12 display modules 10 is a regular pentagon, and the display area 11 of the other 20 display modules 10 is a regular hexagon.
  • the 32 display modules 10 are arranged on the surface of the physical mechanism 20 in accordance with the structure of the soccer ball to collectively splicing to form the spherical display area.
  • Other technical features are the same as those of the first embodiment described above, and are not described herein again.
  • the OLED display of the present embodiment includes two or more display modules 10, and the display area 11 of the two display modules 10 is compared with the first embodiment.
  • the display areas 11 of the two or more display modules 10 are arranged side by side on the surface of the physical mechanism 20 in accordance with the structure of the watermelon pattern to form the spherical display area.
  • the number of the display modules 10 is set according to the diameter of the physical mechanism 20.
  • Other technical features are the same as those of the first embodiment described above, and are not described herein again.
  • the OLED display of the present invention is spherical and has a spherical display area, including a display module, a physical mechanism, and a driving system.
  • the display module is a flexible OLED display panel, and the display module is curved into a curved surface and is attached to a spherical surface.
  • the surface of the physical mechanism, the display areas of all the display modules are collectively spliced together on the physical mechanism to form a spherical display area of the OLED display, the driving system is disposed inside the physical mechanism and is used for driving the display module display screen; utilizing flexibility
  • the flexible OLED display panel is curved into a curved surface and attached to a spherical physical mechanism, thereby splicing to form a spherical display area of the OLED display, and has high resolution and high color gamut saturation compared to existing LED screens and optical projection screens. Degree and other characteristics.

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  • General Physics & Mathematics (AREA)
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  • Computer Hardware Design (AREA)
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  • Microelectronics & Electronic Packaging (AREA)
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  • Electroluminescent Light Sources (AREA)
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Abstract

一种球形OLED显示器，具有球面显示区域，包括显示模块（10）、物理机构（20）及驱动系统（30）。显示模块（10）为柔性OLED显示面板，显示模块（10）弯曲成弧面而贴合于球形的物理机构（20）的表面，显示模块（10）的显示区域（11）在物理机构（20）上拼接形成OLED显示器的球面显示区域。驱动系统（30）设于物理机构（20）内部且用于驱动显示模块（10）显示画面。利用柔性OLED显示面板弯曲成弧面而贴合于球形的物理机构（20）上，从而拼接形成OLED显示器的球面显示区域，相比于现有球形LED屏及球形光学投影屏，具有高分辨率、高色域饱和度的特点。

Description

[根据细则37.2由ISA制定的发明名称]　球形OLED显示器 技术领域
本发明涉及异形屏显示技术领域，尤其涉及一种拼接式的OLED显示器。
背景技术
现代生产生活中，人们需要越来越多地利用丰富的视觉信息，显示技术的任务正是根据人的心理和生理特点，采用适当的方法改变光的强弱、波长、方向等特征，形成各种各样的字符、图形和图像等，组成有用、丰富、多彩的视觉信息，以给人们的生产生活带来越来越多的方便和享受。
目前，显示屏由于生产技术的限制通常被制作成矩形或者正方形，大型的显示屏也是由多个小的矩形显示模块拼接而成，然而随着科技及社会的发展，有的时候我们需要一些特殊外形的显示屏—异形屏来进行显示，如球形、平行四边形和其他多边形，其中以球形显示屏最为复杂，构造球形显示屏需要其他多边形显示屏拼接组合而成。
实际上，球形显示屏能给观众带来360度的视觉冲击，已经是一个标新立异聚集人气的产品。目前常见的球形显示屏一般采用LED(Light Emitting Diode，发光二极管)或者光学投影技术，而其中，LED球形屏一般为点阵拼接球屏。
有机电致发光(organic light-emitting diode，OLED)显示技术是一种极具发展前景的显示技术，它具有十分优异的显示性能，特别是自发光、驱动电压低、发光效率高、结构简单、超轻薄、响应速度快、宽视角、低功耗及可实现柔性显示等特性，被誉为“梦幻显示器”，被业界公认为是最有发展潜力的显示装置。基于OLED的发光特性，OLED显示相较于LED显示和光学投影显示，具有高分辨率，高色域饱和度等特点。
发明内容
本发明的目的在于提供一种OLED显示器，利用可挠性的柔性OLED显示面板弯曲成弧面而贴合于球形的物理机构上，从而拼接形成球面显示区域，具有高分辨率，高色域饱和度等特点。
为实现上述目的，本发明提供一种OLED显示器，呈球形并具有球面显示区域，包括两个或者两个以上的显示模块、物理机构及驱动系统；
所述显示模块为柔性OLED显示面板，包括显示区域、及设于显示区域外围的非显示区域，所述非显示区域设有驱动单元；
所述物理机构呈球形，所述两个或者两个以上的显示模块弯曲成弧面而贴合于所述物理机构的表面，所述两个或者两个以上的显示模块的显示区域共同拼接形成OLED显示器的球面显示区域；
所述驱动系统设于所述物理机构内部并与所述两个或者两个以上的显示模块的驱动单元相连接，用于驱动所述显示模块显示画面。
所述两个或者两个以上的显示模块的显示区域形状相同或不同，分别为三角形、矩形、五边形、六边形或含弧线的形状。
所述的OLED显示器包括两个显示模块，所述两个显示模块的显示区域形状相同并均为哑铃形，所述两个显示模块的显示区域按照网球的结构排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
所述的OLED显示器包括两个以上的显示模块，其中一部分显示模块的显示区域为正五边形，另一部分显示模块的显示区域为正六边形，其中，正五边形的显示区域的边长与正六边形的显示区域的边长相等。
所述的OLED显示器包括32个显示模块，其中12个显示模块的显示区域为正五边形，另外20个显示模块的显示区域为正六边形，所述32个显示模块按照足球的结构排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
所述的OLED显示器包括两个以上的显示模块，所述两个显示模块的显示区域形状相同并均为菱形，所述两个以上的显示模块的显示区域按照西瓜花纹的结构并列排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
所述物理机构包括球壁及由球壁围出的中空区域，所述球壁的表面具有缝隙，所述显示模块的非显示区域通过所述缝隙弯折于所述物理机构的内部，所述驱动系统设于所述中空区域内。
所述缝隙贯穿所述球壁，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于所述中空区域内。
所述缝隙与中空区域由球壁间隔开，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于球壁内。
所述显示模块中，所述驱动单元设于显示区域的一侧；
所述显示模块的驱动单元包括源极驱动单元和栅极驱动单元；
所述驱动系统向所述两个或者两个以上的显示模块的驱动单元提供驱动信号，所述驱动单元接受驱动信号并驱动所述显示模块显示画面。
本发明还提供一种OLED显示器，呈球形并具有球面显示区域，包括两个或者两个以上的显示模块、物理机构及驱动系统；
所述显示模块为柔性OLED显示面板，包括显示区域、及设于显示区域外围的非显示区域，所述非显示区域设有驱动单元；
所述物理机构呈球形，所述两个或者两个以上的显示模块弯曲成弧面而贴合于所述物理机构的表面，所述两个或者两个以上的显示模块的显示区域共同拼接形成OLED显示器的球面显示区域；
所述驱动系统设于所述物理机构内部并与所述两个或者两个以上的显示模块的驱动单元相连接，用于驱动所述显示模块显示画面；
其中，所述两个或者两个以上的显示模块的显示区域形状相同或不同，分别为三角形、矩形、五边形、六边形或含弧线的形状；
其中，所述物理机构包括球壁及由球壁围出的中空区域，所述球壁的表面具有缝隙，所述显示模块的非显示区域通过所述缝隙弯折于所述物理机构的内部，所述驱动系统设于所述中空区域内；
其中，所述缝隙贯穿所述球壁，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于所述中空区域内；
其中，所述显示模块中，所述驱动单元设于显示区域的一侧；
所述显示模块的驱动单元包括源极驱动单元和栅极驱动单元；
所述驱动系统向所述两个或者两个以上的显示模块的驱动单元提供驱动信号，所述驱动单元接受驱动信号并驱动所述显示模块显示画面。
本发明的有益效果：本发明提供的OLED显示器呈球形并具有球面显示区域，包括显示模块、物理机构及驱动系统，所述显示模块为柔性OLED显示面板，所述示模块弯曲成弧面而贴合于球形的物理机构的表面，所有显示模块的显示区域在物理机构上共同拼接形成OLED显示器的球面显示区域，驱动系统设于所述物理机构内部驱动所述显示模块显示画面；利用可挠性的柔性OLED显示面板弯曲成弧面而贴合于球形的物理机构上，从而拼接形成OLED显示器的球面显示区域，相比于现有球形LED屏及球形光学投影屏，具有高分辨率、高色域饱和度等特点。
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
附图说明
下面结合附图，通过对本发明的具体实施方式详细描述，将使本发明 的技术方案及其它有益效果显而易见。
附图中，
图1为本发明OLED显示器第一实施例的组装示意图；
图2为本发明OLED显示器第二实施例的组装示意图；
图3为本发明OLED显示器第三实施例的组装示意图；
图4为本发明OLED显示器中物理机构的第一种结构的剖视示意图；
图5为本发明OLED显示器中物理机构的第二种结构的剖视示意图。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图1，本发明的OLED显示器第一实施例呈球形且具有球面显示区域，具体包括：两个或者两个以上的显示模块10、物理机构20及驱动系统30；其中，所述显示模块10为柔性OLED显示面板，所述显示模块10包括显示区域11、及设于显示区域11外围的非显示区域12，所述非显示区域12设有驱动单元13；所述物理机构20呈球形，所述两个或者两个以上的显示模块10弯曲成弧面而贴合于所述物理机构20的表面，所述两个或者两个以上的显示模块10的显示区域11共同拼接形成OLED显示器的球面显示区域；所述驱动系统30设于所述物理机构20内部并与所述两个或者两个以上的显示模块10的驱动单元13相连接，用于驱动所述显示模块10显示画面。
具体地，所述两个或者两个以上的显示模块10的显示区域11形状可以相同也可以不同，其分别可以为三角形、矩形、五边形、六边形或含弧线的形状。
具体地，所述显示模块10的驱动单元13包括源极(Source)驱动单元和栅极(Gate)驱动单元。
具体地，所述驱动系统30向所述两个或者两个以上的显示模块10的驱动单元13提供驱动信号，所述驱动单元13接受驱动信号并驱动所述显示模块10显示画面。
具体地，所述物理机构20为中空球形，所述物理机构20包括球壁22及由球壁22围出的中空区域23，所述驱动系统30设于所述中空区域23内，所述球壁22的表面具有缝隙21，所述显示模块10的非显示区域12通过所述缝隙21弯折于所述物理机构20的内部，使得每一显示模块10的显示区域11在所述物理机构20的表面上完全覆盖位于物理机构20内部的非显示 区域12，从而使得整个球面显示区域是连续的而不夹杂非显示区域12。
具体地，如图4所示，所述缝隙21贯穿所述球壁22，所述显示模块10的非显示区域12通过所述缝隙21弯折并内嵌于所述中空区域23内。或者，
如图5所示，所述缝隙21不贯穿所述球壁22，所述缝隙21与中空区域23由球壁22间隔开，所述显示模块10的非显示区域12通过所述缝隙21弯折并内嵌于球壁22内。具体地，所述物理机构20的中空区域23的形状为立体形状，附图4-5中所示的中空区域23的形状为球形，所述物理机构20的中空区域23的形状也可以为正方体、长方体、不规则立体图形等形状，可根据实际的产品需求进行选择。
具体地，所述显示模块10中，所述驱动单元13设于显示区域11的一侧。
具体地，在本实施例中，OLED显示器包括两个显示模块10，所述两个显示模块10的显示区域11形状相同并均为哑铃形，所述两个显示模块10的显示区域11按照网球的结构排布于所述物理机构20的表面而共同拼接形成所述球面显示区域。
本发明的OLED显示器利用可挠性的柔性OLED显示面板弯曲成弧面而贴合于球形的物理机构20上，从而拼接形成OLED显示器的球面显示区域，相比于现有球形LED屏及球形光学投影屏，具有高分辨率，高色域饱和度等特点。
请参阅图2，本发明的OLED显示器第二实施例，与上述第一实施例相比，本实施的OLED显示器包括两个以上的显示模块10，其中一部分显示模块10的显示区域11为正五边形，另一部分显示模块10的显示区域11为正六边形，其中正五边形的显示区域11的边长与正六边形的显示区域11的边长相等。
进一步地，本实施例的OLED显示器具体包括32个显示模块10，其中12个显示模块10的显示区域11为正五边形，另外20个显示模块10的显示区域11为正六边形，所述32个显示模块10按照足球的结构排布于所述物理机构20的表面而共同拼接形成所述球面显示区域。其他技术特征均与上述第一实施例相同，在此不再赘述。
请参阅图3，本发明的OLED显示器第三实施例，与上述第一实施例相比，本实施的OLED显示器包括两个以上的显示模块10，所述两个显示模块10的显示区域11形状相同并均为菱形，所述两个以上的显示模块10的显示区域11按照西瓜花纹的结构并列排布于所述物理机构20的表面而 共同拼接形成所述球面显示区域。其中，所述显示模块10的数量根据物理机构20的直径进行设定。其他技术特征均与上述第一实施例相同，在此不再赘述。
综上所述，本发明OLED显示器呈球形并具有球面显示区域，包括显示模块、物理机构及驱动系统，所述显示模块为柔性OLED显示面板，所述显示模块弯曲成弧面而贴合于球形的物理机构的表面，所有显示模块的显示区域在物理机构上共同拼接形成OLED显示器的球面显示区域，驱动系统设于所述物理机构内部且用于驱动所述显示模块显示画面；利用可挠性的柔性OLED显示面板弯曲成弧面而贴合于球形的物理机构上，从而拼接形成OLED显示器的球面显示区域，相比于现有LED屏及光学投影屏，具有高分辨率、高色域饱和度等特点。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (15)

  1. 一种OLED显示器，呈球形并具有球面显示区域，包括两个或者两个以上的显示模块、物理机构及驱动系统；
    所述显示模块为柔性OLED显示面板，包括显示区域、及设于显示区域外围的非显示区域，所述非显示区域设有驱动单元；
    所述物理机构呈球形，所述两个或者两个以上的显示模块弯曲成弧面而贴合于所述物理机构的表面，所述两个或者两个以上的显示模块的显示区域共同拼接形成OLED显示器的球面显示区域；
    所述驱动系统设于所述物理机构内部并与所述两个或者两个以上的显示模块的驱动单元相连接，用于驱动所述显示模块显示画面。
  2. 如权利要求1所述的OLED显示器，其中，所述两个或者两个以上的显示模块的显示区域形状相同或不同，分别为三角形、矩形、五边形、六边形或含弧线的形状。
  3. 如权利要求1所述的OLED显示器，包括两个显示模块，所述两个显示模块的显示区域形状相同并均为哑铃形，所述两个显示模块的显示区域按照网球的结构排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
  4. 如权利要求1所述的OLED显示器，包括两个以上的显示模块，其中一部分显示模块的显示区域为正五边形，另一部分显示模块的显示区域为正六边形，其中，正五边形的显示区域的边长与正六边形的显示区域的边长相等。
  5. 如权利要求4所述的OLED显示器，包括32个显示模块，其中12个显示模块的显示区域为正五边形，另外20个显示模块的显示区域为正六边形，所述32个显示模块按照足球的结构排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
  6. 如权利要求1所述的OLED显示器，包括两个以上的显示模块，所述两个显示模块的显示区域形状相同并均为菱形，所述两个以上的显示模块的显示区域按照西瓜花纹的结构并列排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
  7. 如权利要求1所述的OLED显示器，其中，所述物理机构包括球壁及由球壁围出的中空区域，所述球壁的表面具有缝隙，所述显示模块的非显示区域通过所述缝隙弯折于所述物理机构的内部，所述驱动系统设于所 述中空区域内。
  8. 如权利要求7所述的OLED显示器，其中，所述缝隙贯穿所述球壁，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于所述中空区域内。
  9. 如权利要求7所述的OLED显示器，其中，所述缝隙与中空区域由球壁间隔开，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于球壁内。
  10. 如权利要求1所述的OLED显示器，其中，所述显示模块中，所述驱动单元设于显示区域的一侧；
    所述显示模块的驱动单元包括源极驱动单元和栅极驱动单元；
    所述驱动系统向所述两个或者两个以上的显示模块的驱动单元提供驱动信号，所述驱动单元接受驱动信号并驱动所述显示模块显示画面。
  11. 一种OLED显示器，呈球形并具有球面显示区域，包括两个或者两个以上的显示模块、物理机构及驱动系统；
    所述显示模块为柔性OLED显示面板，包括显示区域、及设于显示区域外围的非显示区域，所述非显示区域设有驱动单元；
    所述物理机构呈球形，所述两个或者两个以上的显示模块弯曲成弧面而贴合于所述物理机构的表面，所述两个或者两个以上的显示模块的显示区域共同拼接形成OLED显示器的球面显示区域；
    所述驱动系统设于所述物理机构内部并与所述两个或者两个以上的显示模块的驱动单元相连接，用于驱动所述显示模块显示画面；
    其中，所述两个或者两个以上的显示模块的显示区域形状相同或不同，分别为三角形、矩形、五边形、六边形或含弧线的形状；
    其中，所述物理机构包括球壁及由球壁围出的中空区域，所述球壁的表面具有缝隙，所述显示模块的非显示区域通过所述缝隙弯折于所述物理机构的内部，所述驱动系统设于所述中空区域内；
    其中，所述缝隙贯穿所述球壁，所述显示模块的非显示区域通过所述缝隙弯折并内嵌于所述中空区域内；
    其中，所述显示模块中，所述驱动单元设于显示区域的一侧；
    所述显示模块的驱动单元包括源极驱动单元和栅极驱动单元；
    所述驱动系统向所述两个或者两个以上的显示模块的驱动单元提供驱动信号，所述驱动单元接受驱动信号并驱动所述显示模块显示画面。
  12. 如权利要求11所述的OLED显示器，包括两个显示模块，所述两个显示模块的显示区域形状相同并均为哑铃形，所述两个显示模块的显示区域按照网球的结构排布于所述物理机构的表面而共同拼接形成所述球面 显示区域。
  13. 如权利要求11所述的OLED显示器，包括两个以上的显示模块，其中一部分显示模块的显示区域为正五边形，另一部分显示模块的显示区域为正六边形，其中，正五边形的显示区域的边长与正六边形的显示区域的边长相等。
  14. 如权利要求13所述的OLED显示器，包括32个显示模块，其中12个显示模块的显示区域为正五边形，另外20个显示模块的显示区域为正六边形，所述32个显示模块按照足球的结构排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
  15. 如权利要求11所述的OLED显示器，包括两个以上的显示模块，所述两个显示模块的显示区域形状相同并均为菱形，所述两个以上的显示模块的显示区域按照西瓜花纹的结构并列排布于所述物理机构的表面而共同拼接形成所述球面显示区域。
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