WO2016106914A1 - 一种超薄显示模组及装配方法 - Google Patents

一种超薄显示模组及装配方法 Download PDF

Info

Publication number
WO2016106914A1
WO2016106914A1 PCT/CN2015/071611 CN2015071611W WO2016106914A1 WO 2016106914 A1 WO2016106914 A1 WO 2016106914A1 CN 2015071611 W CN2015071611 W CN 2015071611W WO 2016106914 A1 WO2016106914 A1 WO 2016106914A1
Authority
WO
WIPO (PCT)
Prior art keywords
secondary lens
ultra
lens
display module
led lamp
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2015/071611
Other languages
English (en)
French (fr)
Inventor
张彦学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
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 Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US14/428,365 priority Critical patent/US9904103B2/en
Publication of WO2016106914A1 publication Critical patent/WO2016106914A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light

Definitions

  • the present invention relates to the field of liquid crystal display technology, and in particular, to an ultra-thin display module and an assembly method.
  • the existing display module design method generally uses a display panel and a backlight module to form a complete display module structure, and the thinning of the display module is mainly realized by thinning of the backlight module.
  • the backlight module is mainly composed of an iron frame, a reflective sheet, a backlight panel and an optical film.
  • the prior art mainly reduces the thickness of each structural component of the backlight module to reduce the thickness of the backlight module, but each structural component There is a certain limit to the thinning, so that the thinning design of the product always has a thinning limit, and the thinning effect is not obvious.
  • the present invention provides an ultra-thin display module and an assembly method with good thinning effect.
  • An ultra-thin display module comprising an LED substrate, a plurality of LED lamp bead arrayed on the LED substrate, a secondary lens and a display panel, wherein the secondary lens is disposed on the LED substrate and encapsulated in the LED The upper surface of the lamp bead is disposed on the upper surface of the secondary lens.
  • the outer surface of the top of the secondary lens is coated with a phosphor.
  • an inner surface of the secondary lens opposite to the LED lamp bead is coated with a phosphor.
  • the secondary lens is integrally formed, and a plurality of grooves are formed in an inner surface of the secondary lens, and the LED lamp bead is embedded in the groove.
  • the secondary lens comprises a plurality of rectangular parallelepiped lens units, each of the lens units is provided with a groove on an inner surface thereof, the LED lamp bead is embedded in the groove, and the plurality of lens units are closely spliced in together.
  • the present invention also provides an assembly method of an ultra-thin display module, including:
  • a secondary lens is encapsulated on the surface of the LED lamp bead such that a lower surface of the secondary lens is in close contact with the LED substrate;
  • a display panel is mounted on the upper surface of the secondary lens.
  • a phosphor is coated on the outer surface of the top of the secondary lens.
  • a phosphor is coated on the inner surface of the secondary lens opposite to the LED lamp bead before the display panel is assembled on the upper surface of the secondary lens.
  • the secondary lens is integrally formed, and a plurality of grooves are formed in an inner surface of the secondary lens, and the LED lamp bead is embedded in the groove.
  • the secondary lens includes a plurality of rectangular parallelepiped lens units, and a groove is formed in an inner surface of each of the lens units, the LED lamp bead is embedded in the groove, and the plurality of lens units are closely spliced in together.
  • the ultra-thin display module and the assembly method provided by the invention adopt a novel ultra-thin display module structure, and the thickness thereof can be greatly reduced compared with the ultra-thin display module of the prior art.
  • Embodiment 1 is a schematic structural view of an ultra-thin display module according to Embodiment 1 of the present invention.
  • FIG. 2 is a partial schematic structural view of an ultra-thin display module according to Embodiment 1 of the present invention.
  • Embodiment 3 is a schematic structural view of an ultra-thin display module according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic view showing an assembly method of an ultra-thin display module according to Embodiment 3 of the present invention.
  • the ultra-thin display module of the embodiment includes an LED substrate 10, a plurality of LED lamp beads 20 arrayed on the LED substrate 10, a secondary lens 30, and a display panel 40.
  • the secondary lens 30 is disposed on the LED.
  • the substrate 10 is mounted on the upper surface of the LED lamp bead 20, and the display panel 40 is disposed on the upper surface of the secondary lens 30.
  • the thickness direction of the ultra-thin display module of the embodiment includes only the LED substrate 10, the secondary lens 30 and the display.
  • the panel 40 has a large thickness and a thinning effect.
  • the surface of the secondary lens 30 is also coated with a phosphor 50 to obtain a proper backlight effect.
  • the phosphor 50 is coated on the outer surface of the top of the secondary lens 30, or is coated on the inner surface of the secondary lens 30 opposite to the LED lamp bead 20.
  • the secondary lens 30 is an integrally formed rectangular parallelepiped structure.
  • the inner surface of the secondary lens 30 is provided with a plurality of recesses 30a.
  • the LED lamp bead 20 is embedded in the recess 30a, and the phosphor 50 is coated on the recess 30a.
  • the secondary lens 30 of the present embodiment is formed by splicing a plurality of rectangular parallelepiped lens units 30S, and a groove 30a is formed on the inner surface of each lens unit 30S, and the LED lamp bead 20 is provided. Embedded in the recess 30a, the plurality of lens units 30S are closely joined together, and the phosphor 50 is coated on the inner surface of the recess 30a.
  • an embodiment of the present invention provides an assembly method for an ultra-thin display module, comprising: printing a plurality of LED lamp beads 20 on an LED substrate 10; and packaging a secondary lens 30 on the surface of the LED lamp bead 20, so that The lower surface of the secondary lens 30 is in close contact with the LED substrate 10; the display panel 40 is mounted on the upper surface of the secondary lens 30.
  • the display panel 40 before the display panel 40 is assembled on the upper surface of the secondary lens 30, it is also required to coat the outer surface of the top surface of the secondary lens 30 with the phosphor 50, or the inner surface of the secondary lens 30 opposite to the LED lamp bead 20 The phosphor 50 is coated.
  • the secondary lens 30 is integrally formed. Before the secondary lens 30 is encapsulated on the surface of the LED lamp bead 20, a plurality of grooves 30a are required to be formed on the inner surface of the secondary lens 30 so that the LED lamp bead 20 is embedded in the recess 30a.
  • the phosphor 50 is coated on the inner surface of the groove 30a; or, the secondary lens 30 is formed by splicing a plurality of rectangular parallelepiped lens units 30S, and a groove 30a is formed in the inner surface of each lens unit 30S, and the LED lamp bead 20 is embedded. Within the recess 30a, a plurality of lens units 30S are closely joined together.
  • the ultra-thin display module provided by the invention eliminates the structures of the iron frame, the reflection sheet, the light guide plate and the optical film, and adopts a new ultra-thin display module structure, and the thickness of the display module is only the LED substrate 10 of The thickness, the thickness of the secondary lens 30, and the thickness of the display panel 40 can be greatly reduced in thickness of the display module compared to the prior art, and the thinning effect is more remarkable.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)

Abstract

一种超薄显示模组及超薄显示模组的装配方法，包括LED基板（10）、所述LED基板（10）上阵列的多颗LED灯珠（20）、二次透镜（30）及显示面板（40），所述二次透镜（30）设于所述LED基板（10）上且封装于所述LED灯珠（20）上表面，所述显示面板（40）设于所述二次透镜（30）上表面。采用该全新的超薄显示模组结构，相比现有技术的超薄显示模组，厚度可以大幅减薄。

Description

一种超薄显示模组及装配方法 技术领域
本发明涉及液晶显示技术领域，尤其涉及一种超薄显示模组及装配方法。
背景技术
随着液晶技术的发展，显示模组薄形化设计成为了产品的重要发展方向之一。现有的显示模组设计方式通常是利用显示面板和背光模组等组成完整的显示模组结构，显示模组的减薄主要通过背光模组的减薄实现。而背光模组主要由铁框、反射片、背光板和光学膜片组成，现有技术主要通过减薄该背光模组的各个结构部材的厚度来实现背光模组的减薄，但各个结构部材的减薄均有一定的极限，使得产品的薄形化设计始终存在减薄极限，减薄效果并不太明显。
发明内容
鉴于现有技术存在的不足，本发明提供了一种减薄效果好的超薄显示模组及装配方法。
为了实现上述的目的，本发明采用了如下的技术方案：
一种超薄显示模组，包括LED基板、所述LED基板上阵列的多颗LED灯珠、二次透镜及显示面板，所述二次透镜设于所述LED基板上且封装于所述LED灯珠上表面，所述显示面板设于所述二次透镜上表面。
其中，所述二次透镜顶部的外表面涂覆有荧光粉。
其中，所述二次透镜与所述LED灯珠相对的内表面涂覆有荧光粉。
其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
同时，本发明还提供了一种超薄显示模组的装配方法，包括：
在LED基板上打件多颗LED灯珠；
在LED灯珠表面封装二次透镜，使二次透镜的下表面紧贴所述LED基板；
将显示面板装配在所述二次透镜上表面。
其中，将显示面板装配在所述二次透镜上表面前，在所述二次透镜顶部的外表面涂覆荧光粉。
或者，将显示面板装配在所述二次透镜上表面前，在所述二次透镜上与所述LED灯珠相对的内表面涂覆荧光粉。
其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
或者，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
本发明提供的超薄显示模组及装配方法，采用了一种全新的超薄显示模组结构，相比现有技术的超薄显示模组，其厚度可以大幅减薄。
附图说明
图1为本发明实施例1的超薄显示模组的结构示意图。
图2为本发明实施例1的超薄显示模组的部分结构示意图。
图3为本发明实施例2的超薄显示模组的结构示意图。
图4为本发明实施例3的超薄显示模组的装配方法示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
实施例1
参阅图1和图2，本实施例的超薄显示模组包括LED基板10、LED基板10上阵列的多颗LED灯珠20、二次透镜30及显示面板40，二次透镜30设于LED 基板10上且封装于LED灯珠20上表面，显示面板40设于二次透镜30上表面。
对比传统的显示模组结构，省去了铁框、反射片、导光板及光学膜片等结构，本实施例的超薄显示模组的厚度方向仅包括LED基板10、二次透镜30和显示面板40，厚度大幅减薄，减薄效果更明显。
在二次透镜30的表面还涂覆有荧光粉50，以获得适当的背光效果。荧光粉50涂覆在二次透镜30顶部的外表面，或者涂覆在二次透镜30上与LED灯珠20相对的内表面。
本实施例中，二次透镜30为一体成型的长方体结构，二次透镜30内表面开设有多个凹槽30a，LED灯珠20嵌入凹槽30a内，荧光粉50涂覆在该凹槽30a内表面。
实施例2
如图3，与实施例1不同的是，本实施例的二次透镜30由多个长方体的透镜单元30S拼接而成，每个透镜单元30S内表面开设有一个凹槽30a，LED灯珠20嵌入凹槽30a内，多个透镜单元30S紧密拼接在一起，荧光粉50涂覆在该凹槽30a内表面。
实施例3
如图4，本发明实施例提供了一种超薄显示模组的装配方法，包括：在LED基板10上打件多颗LED灯珠20；在LED灯珠20表面封装二次透镜30，使二次透镜30的下表面紧贴LED基板10；将显示面板40装配在二次透镜30上表面。
其中，将显示面板40装配在二次透镜30上表面前，还需要在二次透镜30顶部的外表面涂覆荧光粉50，或者在二次透镜30上与LED灯珠20相对的内表面涂覆荧光粉50。
其中，二次透镜30一体成型，在LED灯珠20表面封装二次透镜30前，需要在二次透镜30内表面开设有多个凹槽30a，以便LED灯珠20嵌入到凹槽30a内，荧光粉50涂覆在该凹槽30a内表面；或者，二次透镜30由多个长方体的透镜单元30S拼接而成，每个透镜单元30S内表面开设有一个凹槽30a，LED灯珠20嵌入凹槽30a内，多个透镜单元30S紧密拼接在一起。
本发明提供的超薄显示模组省去了铁框、反射片、导光板及光学膜片等结构，采用了一种全新的超薄显示模组结构，显示模组的厚度仅为LED基板10的 厚度、二次透镜30的厚度和显示面板40的厚度之和，相比现有技术，显示模组的厚度可以大幅减薄，减薄效果更明显。
以上所述仅是本申请的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本申请的保护范围。

Claims (18)

  1. 一种超薄显示模组，其中，包括LED基板、所述LED基板上阵列的多颗LED灯珠、二次透镜及显示面板，所述二次透镜设于所述LED基板上且封装于所述LED灯珠上表面，所述显示面板设于所述二次透镜上表面。
  2. 根据权利要求1所述的超薄显示模组，其中，所述二次透镜顶部的外表面涂覆有荧光粉。
  3. 根据权利要求1所述的超薄显示模组，其中，所述二次透镜与所述LED灯珠相对的内表面涂覆有荧光粉。
  4. 根据权利要求1所述的超薄显示模组，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  5. 根据权利要求1所述的超薄显示模组，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
  6. 根据权利要求2所述的超薄显示模组，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  7. 根据权利要求2所述的超薄显示模组，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
  8. 根据权利要求3所述的超薄显示模组，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  9. 根据权利要求3所述的超薄显示模组，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
  10. 一种超薄显示模组的装配方法，其中，包括：
    在LED基板上打件多颗LED灯珠；
    在LED灯珠表面封装二次透镜，使二次透镜的下表面紧贴所述LED基板；
    将显示面板装配在所述二次透镜上表面。
  11. 根据权利要求10所述的超薄显示模组的装配方法，其中，将所述显示面板装配在所述二次透镜上表面前，在所述二次透镜顶部的外表面涂覆荧光粉。
  12. 根据权利要求10所述的超薄显示模组的装配方法，其中，将所述显示面板装配在所述二次透镜上表面前，在所述二次透镜上与所述LED灯珠相对的内表面涂覆荧光粉。
  13. 根据权利要求10所述的超薄显示模组的装配方法，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  14. 根据权利要求11所述的超薄显示模组的装配方法，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  15. 根据权利要求12所述的超薄显示模组的装配方法，其中，所述二次透镜一体成型，所述二次透镜内表面开设有多个凹槽，所述LED灯珠嵌入所述凹槽内。
  16. 根据权利要求10所述的超薄显示模组的装配方法，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
  17. 根据权利要求11所述的超薄显示模组的装配方法，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
  18. 根据权利要求12所述的超薄显示模组的装配方法，其中，所述二次透镜包括多个长方体的透镜单元，每个所述透镜单元内表面开设有一个凹槽，所述LED灯珠嵌入所述凹槽内，多个所述透镜单元紧密拼接在一起。
PCT/CN2015/071611 2014-12-30 2015-01-27 一种超薄显示模组及装配方法 Ceased WO2016106914A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/428,365 US9904103B2 (en) 2014-12-30 2015-01-27 Ultra thin display module and method for assembling the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410844560.5 2014-12-30
CN201410844560.5A CN104570479A (zh) 2014-12-30 2014-12-30 一种超薄显示模组及装配方法

Publications (1)

Publication Number Publication Date
WO2016106914A1 true WO2016106914A1 (zh) 2016-07-07

Family

ID=53086937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/071611 Ceased WO2016106914A1 (zh) 2014-12-30 2015-01-27 一种超薄显示模组及装配方法

Country Status (2)

Country Link
CN (1) CN104570479A (zh)
WO (1) WO2016106914A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109377894A (zh) * 2018-11-14 2019-02-22 陈晓锋 一种快速安装模块化超薄软性显示模块

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2665747Y (zh) * 2003-06-30 2004-12-22 财团法人工业技术研究院 高可视性发光二极管面型光源调制装置与模块
JP2009271379A (ja) * 2008-05-08 2009-11-19 Dainippon Printing Co Ltd 透過型表示装置
CN103032817A (zh) * 2012-12-14 2013-04-10 京东方科技集团股份有限公司 匀光透镜、使用该匀光透镜的背光模组和显示装置
US20140036160A1 (en) * 2012-08-01 2014-02-06 Hon Hai Precision Industry Co., Ltd. Led light guide, led light source module and direct-type led tv
CN103982813A (zh) * 2013-02-08 2014-08-13 香港理工大学 超薄大尺寸直下式背光模块
CN104141912A (zh) * 2014-08-21 2014-11-12 深圳市华星光电技术有限公司 曲面背光模块及曲面液晶显示器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208549B4 (de) * 2013-05-08 2024-08-01 Coretronic Corporation Leuchtstoffrad und Beleuchtungsvorrichtung mit diesem Leuchtstoffrad und einer Pumplichtquelle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2665747Y (zh) * 2003-06-30 2004-12-22 财团法人工业技术研究院 高可视性发光二极管面型光源调制装置与模块
JP2009271379A (ja) * 2008-05-08 2009-11-19 Dainippon Printing Co Ltd 透過型表示装置
US20140036160A1 (en) * 2012-08-01 2014-02-06 Hon Hai Precision Industry Co., Ltd. Led light guide, led light source module and direct-type led tv
CN103032817A (zh) * 2012-12-14 2013-04-10 京东方科技集团股份有限公司 匀光透镜、使用该匀光透镜的背光模组和显示装置
CN103982813A (zh) * 2013-02-08 2014-08-13 香港理工大学 超薄大尺寸直下式背光模块
CN104141912A (zh) * 2014-08-21 2014-11-12 深圳市华星光电技术有限公司 曲面背光模块及曲面液晶显示器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109377894A (zh) * 2018-11-14 2019-02-22 陈晓锋 一种快速安装模块化超薄软性显示模块

Also Published As

Publication number Publication date
CN104570479A (zh) 2015-04-29

Similar Documents

Publication Publication Date Title
US9897840B2 (en) Seamless splicing multi-panel display devices
US10705362B2 (en) Curved display device and fabrication method
JP6440227B2 (ja) バックライトモジュール及び表示装置
CN103148406B (zh) 显示装置及其背光模块
CN203082680U (zh) 背光模组及使用该背光模组的显示装置
WO2016176929A1 (zh) 背光模块及液晶显示器
WO2016197698A1 (zh) 显示基板及其制备方法和显示装置
WO2016173156A1 (zh) 导光板、背光模块及液晶显示器
CN102914904B (zh) 一种液晶显示装置
JP2016001232A (ja) 液晶表示装置
WO2016070544A1 (zh) 背光模组以及显示装置
CN204345433U (zh) 一种背光模组和显示装置
CN207114965U (zh) 一种侧入式背光模组及显示装置
CN103064215A (zh) 液晶显示装置
TWM562990U (zh) 背光模組及顯示裝置
US20130278870A1 (en) LCD Device, Manufacturing Method Thereof and Optical Film
CN203176951U (zh) 一种膜片上置结构的背光模组
CN203375279U (zh) 定位组件、背光模组及显示装置
CN103941433A (zh) 液晶显示装置及其组装方法
US20170052304A1 (en) Backlight modules nad display panels
CN206906746U (zh) 一种高亮度直下式背光液晶显示模组
WO2016106914A1 (zh) 一种超薄显示模组及装配方法
WO2017020364A1 (zh) 用于液晶显示器的背光模块
KR20160059005A (ko) 백라이트 유닛 및 이를 구비한 액정표시장치
CN205427397U (zh) 背光模组和显示装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14428365

Country of ref document: US

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

Ref document number: 15874607

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: 15874607

Country of ref document: EP

Kind code of ref document: A1