WO2021088227A1 - 显示模组 - Google Patents

显示模组 Download PDF

Info

Publication number
WO2021088227A1
WO2021088227A1 PCT/CN2019/128069 CN2019128069W WO2021088227A1 WO 2021088227 A1 WO2021088227 A1 WO 2021088227A1 CN 2019128069 W CN2019128069 W CN 2019128069W WO 2021088227 A1 WO2021088227 A1 WO 2021088227A1
Authority
WO
WIPO (PCT)
Prior art keywords
display module
lug
side plate
elastic sheet
fixing member
Prior art date
Application number
PCT/CN2019/128069
Other languages
English (en)
French (fr)
Inventor
杨余华
Original Assignee
惠州市华星光电技术有限公司
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 惠州市华星光电技术有限公司 filed Critical 惠州市华星光电技术有限公司
Publication of WO2021088227A1 publication Critical patent/WO2021088227A1/zh

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

Definitions

  • the present invention relates to the field of display technology, and in particular to a display module.
  • the conventional diaphragm fixing technology usually uses studs or back plate flanged hanging ears. Fixed, because the diaphragm is very soft and thin, and it needs to reserve enough gap to prevent high temperature warping. However, the conventional diaphragm fixing technology is not conducive to the development of the narrow frame, and there is also the risk of light leakage from the diaphragm hanging ear and the diaphragm falling off.
  • the present invention provides a display module to solve the technical problem of the existing display module. Because the film is hung on the back plate, the fixed space occupied is relatively large, and there is a risk of light leakage and falling off, which further affects the technical problem of display .
  • the present invention provides a display module, including a back plate, a fixing member, and an optical film.
  • the back plate includes a horizontal arm and a side arm connected to the horizontal arm.
  • the fixing member is fixedly connected to the back plate.
  • the optical diaphragm includes a diaphragm body and a lug connected to the diaphragm body, wherein the fixing member includes a groove, and the lug is inserted into the groove;
  • the fixing member includes a bottom plate and an elastic sheet , And a first side plate and a second side plate that are connected to the bottom plate and are arranged oppositely;
  • the optical film includes a riding stitching line, and the optical film is bent along the riding stitching line to form the lug.
  • the bottom plate is fixedly connected to the horizontal arm, and the first side plate is fixedly connected to the side arm.
  • the diaphragm body is overlapped with the second side plate.
  • the second side plate includes a slot, and the length of the slot is the same as the length of the lug.
  • the elastic sheet is located in the groove, and the lug is inserted between the elastic sheet and the second side plate.
  • the present invention also provides a display module, including a back plate, a fixing member, and an optical film.
  • the back plate includes a horizontal arm and a side arm connected to the horizontal arm, and the fixing member is fixedly connected to the back plate.
  • the optical film includes a film body and a lug connected to the film body, wherein the fixing member includes a groove, and the lug is inserted into the groove.
  • the fixing member includes a bottom plate, an elastic sheet, and a first side plate and a second side plate that are connected to the bottom plate and are disposed oppositely.
  • the fixing member is an integrally formed structure.
  • the bottom plate is fixedly connected to the horizontal arm, and the first side plate is fixedly connected to the side arm.
  • the diaphragm body is overlapped with the second side plate.
  • the second side plate includes a slot, and the length of the slot is the same as the length of the lug.
  • the elastic sheet is located in the groove, and the lug is inserted between the elastic sheet and the second side plate.
  • the gap between the elastic sheet and the second side plate is smaller than the film thickness of the lug.
  • the elastic sheet includes a hook member, and an outer convex point of the hook member is in contact with the lug.
  • the elastic sheet is connected to the first side plate.
  • the elastic sheet is connected to the bottom plate.
  • the bottom end of the elastic sheet is fixedly connected to the bottom plate, and the opposite end extends away from the bottom plate.
  • the optical film includes a riding stitch line, and the optical film is bent along the riding stitch line to form the lug.
  • the display module further includes a plastic frame supporting the backplane.
  • the fixing member is fixed to the back plate by glue or screws.
  • the fixing parts By installing the fixing parts, on the one hand, the space required for fixing the diaphragm can be reduced to a large extent, and the side of the back plate can be operated with a flat structure, thereby increasing the strength of the back plate and eliminating light leakage; on the other hand, the fixing parts can be applied to Diaphragms of different sizes can save costs and are easy to assemble.
  • FIG. 1 is a schematic structural diagram of a display module according to an embodiment of the present invention.
  • Fig. 2 is a schematic structural diagram of a fixing member according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of an optical film inserted into the fixing member according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the structure of an optical film according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the structure of a display module according to another embodiment of the present invention.
  • the present invention provides a display module to solve the technical problem of the existing display module. Because the film is hung on the back plate, the fixed space occupied is relatively large, and there is a risk of light leakage and falling off, which further affects the technical problem of display This embodiment can solve this defect.
  • an embodiment of the present invention provides a display module 100 including a back plate 10, a fixing member 20, an optical film 30 and a plastic frame 40.
  • the plastic frame 40 is used to support the back plate 10, the fixing member 20 is disposed on the back plate 10, and the fixing member 20 is used to fix the optical film 30.
  • the fixing member 20 includes a bottom plate 21, a first side plate 22 and a second side plate 23 arranged opposite to each other.
  • the first side plate 22 and the second side plate 23 are both connected to the bottom plate.
  • the two opposite ends of 21 are connected, the fixing member 20 has a groove 201, the end of the optical film 30 protrudes from the main part of the optical film 30, and the end of the optical film 30 is inserted Set in the groove 201.
  • the bottom plate 21, the first side plate 22 and the second side plate 23 form the bottom wall and two opposite side walls of the groove 201.
  • the back plate 10 includes a horizontal arm 11 and a side arm 12 connected to the horizontal arm 11, the bottom plate 21 is fixedly connected to the horizontal arm 11, and the first side plate 22 is fixedly connected to the side arm 12, Thus, the stability of the fixing member 20 is enhanced.
  • the fixing member 20 can be fixed on the back plate 10 by glue or screws or the like.
  • the optical film 30 includes a film body 31 and a lug 32 connected to the film body 31.
  • the optical film 30 bends the lugs 32 of the optical film 30 so that the lugs 32 and the film body 31 form an angle of 90 degrees, and the lugs 32 are inserted In the groove 201, the diaphragm body 31 is parallel to the bottom plate 21 of the fixing member 20.
  • the existing diaphragm fixing technology usually uses the back plate to be turned up to form hanging ears, and through holes or grooves are opened on the edge of the diaphragm to hang the diaphragm on the back plate, and this technology needs to reserve enough The gap prevents high temperature warpage of the diaphragm.
  • the embodiment of the present invention improves the fixing method of the diaphragm, and inserts the diaphragm into the fixing member after bending, so as to prevent light leakage and the phenomenon of the diaphragm falling off.
  • the diaphragm body 31 of the optical diaphragm 30 has a full-surface structure without through holes or grooves, the poor light leakage of the diaphragm in the prior art can be eliminated, and the lugs 32 and the diaphragm body 31 It has a 90-degree angle and requires less space. It is suitable for display modules with narrow or no borders.
  • the side arm 12 can maintain a flat design, thereby improving the strength of the back plate 10.
  • a self-locking structure can be added to the fixing member 20, so that after the lug 32 is inserted into the groove 201, the self-locking structure can The optical film 30 is fixed in all directions to prevent the optical film 30 from falling off.
  • the fixing member 20 includes an elastic sheet 24 that can automatically lock the lug 32, the elastic sheet 24 is disposed in the groove 201, and the elastic sheet 24 is arranged in the groove 201, and the elastic sheet 24 can automatically lock the lug 32.
  • the sheet 24 is close to the second side plate 23, and the lug is inserted between the elastic sheet 24 and the second side plate 23.
  • the gap between the elastic sheet 24 and the second side plate 23 should be smaller than the film thickness of the lug 32.
  • the elastic sheet 24 includes a hook member 241, and the hook of the hook member 241 is disposed toward the first side plate 22.
  • the optical film 30 When the optical film 30 is installed, the The lug 32 is only in contact with the outer convex point of the hook member 241, which not only has a good fixing effect, but also facilitates the insertion of the lug 32.
  • the insertion process of the lug 32 is less affected. Obstruct, avoid damaging the lug 32.
  • the elastic sheet 24 is connected to the first side plate 22, the fixing member 20 is an integrally formed structure, the fixing member 20 can be made of stainless steel by bending, and the elastic sheet 24 is formed by the first side After the plate 22 is bent vertically inward, it is then bent downward to form the fixing member 20.
  • the hook member 241 of the fixing member 20 is suspended in the groove 201 and has a greater degree of freedom. The member 241 can quickly deform after being squeezed to fit the lug 32 into the groove 201.
  • the bottom end of the elastic sheet 24 is fixedly connected to the bottom plate 21, and the opposite end extends away from the bottom plate 21.
  • the elastic sheet 24 is perpendicular to the bottom plate 21, and the hook member 241 is suspended above the bottom plate 21, so that the hook member 241 can easily deform when being squeezed.
  • the diaphragm body 31 overlaps the second side plate 23, and the surface of the second side plate 23 facing away from the bottom plate 21 is a concave surface, that is, the first
  • the height of the center of the two side plates 23 is relatively low, and the height of both ends is relatively high, thereby forming a card slot 202.
  • the length of the card slot 202 is the same as the length L2 of the lug 32, and the length of the card slot 202 is less than the length of the lug 32.
  • the card slot 202 can further serve to fix the optical diaphragm 30, and the optical diaphragm 30 can better cooperate with the fixing member 20 during installation.
  • the optical film 30 includes a riding suture 301, and the riding suture 301 is provided at the connection between the lug 32 and the diaphragm body 31 to facilitate the lug 32
  • the bending is 90 degrees
  • the riding stitching line 301 is a connecting line arranged at intervals. The number of connecting lines of the riding stitching line 301 and the distance between the connecting lines are adjusted to ensure that the lugs 32 are easy to be folded. It will not break while bending.
  • the two riding stitches 301 can be provided, and the two riding stitches 301 can be arranged in parallel and close to each other.
  • the connecting lines of the two riding stitches 301 can be staggered and arranged without being aligned, thereby reducing the lug 32 and the film. There is a risk that the joint of the sheet body 31 will break.
  • the sewing thread 301 is clamped at the slot 202, and the lug 32 on the side of the sewing thread 301 is inserted into the second side plate 23 Between the hook member 241 and the other side of the diaphragm body 31 is overlapped on the second side plate 23.
  • the width of the conventional diaphragm hanging ear is greater than 5 mm, and the hanging ear width of the lug 32 in this embodiment can be reduced to 2 mm, and the space required for fixing the diaphragm can be greatly reduced.
  • the depth of the groove 201 is 5-10 mm, which can fix optical films of different sizes, is suitable for different models, can save costs, and is easy to assemble without special processes.
  • the fixing parts By providing the fixing parts, on the one hand, the space required for fixing the diaphragm can be reduced to a large extent, and the side of the back plate can be operated with a planar structure, thereby increasing the strength of the back plate and eliminating light leakage; on the other hand, the fixing parts It can be applied to diaphragms of different sizes, which can save cost and is easy to assemble.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)

Abstract

一种显示模组（100），包括背板（10）、固定件（20）、以及光学膜片（30），光学膜片（30）包括膜片本体（31）和连接膜片本体（31）的凸耳（32），固定件（20）包括凹槽（201），凸耳（32）插设于凹槽（201）内。通过设置固定件（20），一方面能够缩小膜片（30）固定所需的空间，且背板（10）侧面可操持平面结构，进而提升背板（10）强度，并消除漏光现象；另一方面固定件（20）可适用于不同尺寸的膜片（30），从而节省成本，且组装方便。

Description

显示模组
本申请要求于2019年11月08日提交中国专利局、申请号为201911089781.5发明名称为“显示模组”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及显示技术领域，尤其涉及一种显示模组。
 背景技术
目前的电视产品追求极致的超窄边框甚至无边框设计，从而导致显示模组内部的膜片固定空间的可设置宽度减小，常规的膜片固定技术通常采用螺柱或者背板翻边挂耳固定，由于膜片很软很薄，且需要预留足够的间隙，防止高温翘曲。但是常规的膜片固定技术既不利于窄边框的发展，也存在膜片挂耳漏光和膜片脱落的风险。
因此有必要提供一种显示模组，用以解决上述问题。
 技术问题
本发明提供一种显示模组，以解决现有的显示模组，由于采用将膜片挂在背板上，占用的固定空间较大，且存在漏光和脱落的风险，进而影响显示的技术问题。
 技术解决方案
为解决上述问题，本发明提供的技术方案如下：
本发明提供一种显示模组，包括背板、固定件、光学膜片，所述背板包括水平臂和连接所述水平臂的侧臂，所述固定件与所述背板固定连接，所述光学膜片包括膜片本体和连接所述膜片本体的凸耳，其中所述固定件包括凹槽，所述凸耳插设于所述凹槽内；所述固定件包括底板、弹性片、以及连接所述底板且相对设置的第一侧板和第二侧板；所述光学膜片包括骑缝线，所述光学膜片沿所述骑缝线折弯形成所述凸耳。
在本发明的至少一种实施例中，所述底板与所述水平臂固定连接，所述第一侧板与所述侧臂固定连接。
在本发明的至少一种实施例中，所述膜片本体与所述第二侧板搭接。
在本发明的至少一种实施例中，所述第二侧板包括卡槽，所述卡槽的长度与所述凸耳长度相同。
在本发明的至少一种实施例中，所述弹性片位于所述凹槽内，所述凸耳插设于所述弹性片与所述第二侧板之间。
本发明还提供一种显示模组，包括背板、固定件、光学膜片，所述背板包括水平臂和连接所述水平臂的侧臂，所述固定件与所述背板固定连接，所述光学膜片包括膜片本体和连接所述膜片本体的凸耳，其中所述固定件包括凹槽，所述凸耳插设于所述凹槽内。
在本发明的至少一种实施例中，所述固定件包括底板、弹性片、以及连接所述底板且相对设置的第一侧板和第二侧板。
在本发明的至少一种实施例中，所述固定件为一体成型结构。
在本发明的至少一种实施例中，所述底板与所述水平臂固定连接，所述第一侧板与所述侧臂固定连接。
在本发明的至少一种实施例中，所述膜片本体与所述第二侧板搭接。
在本发明的至少一种实施例中，所述第二侧板包括卡槽，所述卡槽的长度与所述凸耳长度相同。
在本发明的至少一种实施例中，所述弹性片位于所述凹槽内，所述凸耳插设于所述弹性片与所述第二侧板之间。
在本发明的至少一种实施例中，所述弹性片与所述第二侧板之间的间隙小于所述凸耳的膜厚。在本发明的至少一种实施例中，所述弹性片包括钩子件，所述钩子件的外凸点与所述凸耳接触。
在本发明的至少一种实施例中，所述弹性片与所述第一侧板连接。
在本发明的至少一种实施例中，所述弹性片与所述底板连接。
在本发明的至少一种实施例中，所述弹性片的底端与所述底板固定连接，相对的另一端沿远离所述底板延伸。
在本发明的至少一种实施例中，所述光学膜片包括骑缝线，所述光学膜片沿所述骑缝线折弯形成所述凸耳。
在本发明的至少一种实施例中，所述显示模组还包括支撑所述背板的胶框。
在本发明的至少一种实施例中，所述固定件通过胶水或者螺钉固定于所述背板上。
 有益效果
通过设置固定件，一方面能够在很大程度上缩小膜片固定所需的空间，且背板侧面可操持平面结构，进而提升背板强度，并消除漏光现象；另一方面固定件可适用于不同尺寸的膜片，从而能够节省成本，且组装方便。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例的显示模组的结构示意图；
图2为本发明实施例的固定件的结构示意图；
图3为本发明实施例的光学膜片插入固定件的结构示意图；
图4为本发明实施例的光学膜片的结构示意图；
图5为本发明其他实施例的显示模组的结构示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
本发明提供一种显示模组，以解决现有的显示模组，由于采用将膜片挂在背板上，占用的固定空间较大，且存在漏光和脱落的风险，进而影响显示的技术问题，本实施例能够解决该缺陷。
如图1所示，本发明实施例提供一种显示模组100，包括背板10、固定件20、光学膜片30以及胶框40。所述胶框40用以支撑所述背板10，所述固定件20设置于所述背板10上，所述固定件20用以固定所述光学膜片30。
如图2所示，所述固定件20包括底板21、相对设置的第一侧板22和第二侧板23，所述第一侧板22和所述第二侧板23均与所述底板21的两相对端部连接，所述固定件20具有凹槽201，所述光学膜片30的端部凸出于所述光学膜片30的主体部分，所述光学膜片30的端部插设于所述凹槽201内。所述底板21、所述第一侧板22、以及所述第二侧板23形成所述凹槽201的底壁和两相对侧壁。
所述背板10包括水平臂11和连接所述水平臂11的侧臂12，所述底板21与所述水平臂11固定连接，所述第一侧板22与所述侧臂12固定连接，从而增强所述固定件20的稳定性。所述固定件20可通过胶水或者螺钉等固定在所述背板10上。
如图4所示，具体地，所述光学膜片30包括膜片本体31和连接所述膜片本体31的凸耳32。在安装所述光学膜片30时，将所述光学膜片30的凸耳32折弯，使得所述凸耳32与所述膜片本体31呈90度夹角，所述凸耳32插设于所述凹槽201内，所述膜片本体31与所述固定件20的底板21平行。
现有的膜片固定技术，通常采用将背板翻边形成挂耳，在所膜片的边缘开设通孔或凹槽，将膜片挂在背板上，且此种技术需要预留足够的间隙，防止膜片发生高温翘曲。本发明实施例对膜片的固定方式作出改进，将膜片折弯后插入到固定件中，以防止漏光和膜片脱落现象发生。
由于所述光学膜片30的膜片本体31为整面式结构，无通孔或凹槽，可消除现有技术中膜片的漏光不良，且所述凸耳32与所述膜片本体31呈90度夹角，所需空间较小，适用于窄边框或无边框的显示模组。所述侧臂12可保持平面设计，进而提升所述背板10的强度。
为了使得所述固定件20具有良好的固定效果，可在所述固定件20中加入自锁结构，使得在所述凸耳32在插设于所述凹槽201后，所述自锁结构能够将所述光学膜片30的各个方向固定，防止所述光学膜片30脱落。
具体地，所述固定件20包括弹性片24，所述弹性片24能起到自动锁住所述凸耳32的作用，所述弹性片24设置于所述凹槽201内，且所述弹性片24靠近于所述第二侧板23，所述凸耳插设于所述弹性片24与所述第二侧板23之间。所述弹性片24与所述第二侧板23之间的间隙应小于所述凸耳32的膜厚，在所述凸耳32插入到所述固定件20内时，发生轻微挤压作用，所述弹性片发生形变，从而使得所述凸耳32卡设于所述弹性片24与所述第二侧板23之间。
在本实施例中，如图1所示，所述弹性片24包括钩子件241，所述钩子件241的挂钩朝向所述第一侧板22设置，在安装所述光学膜片30时，所述凸耳32仅与所述钩子件241的外凸点相接触，在起到良好的固定作用的同时，又能便于所述凸耳32插入，在所述凸耳32插入过程受到较小的阻碍，避免对所述凸耳32造成损伤。
所述弹性片24与所述第一侧板22连接，所述固定件20为一体成型结构，所述固定件20可采用不锈钢材质折弯而成，所述弹性片24由所述第一侧板22垂直向内折弯后，再向下折弯而形成所述固定件20，所述固定件20的钩子件241悬空于所述凹槽201内，具有较大的自由度，所述钩子件241在受到挤压后能迅速发生形变，以配合所述凸耳32插入到所述凹槽201内。
在其他实施例中，如图5所示，所述弹性片24的底端与所述底板21固定连接，相对的另一端沿远离所述底板21延伸，在未插入所述凸耳32时，所述弹性片24与所述底板21垂直，所述钩子件241悬浮在所述底板21的上方，从而满足所述钩子件241在受到挤压时，能轻易发生形变。
如图2和图3所示，所述膜片本体31与所述第二侧板23搭接，所述第二侧板23的背离所述底板21的一侧表面为凹面，即所述第二侧板23的中心位置高度较低，两端高度较高，从而形成卡槽202，所述卡槽202的长度与所述凸耳32的长度L2相同，所述卡槽202的长度小于所述膜片本体31的长度L1，所述卡槽202能够进一步起到固定所述光学膜片30的作用，所述光学膜片30在安装时，能够与所述固定件20更好的配合。
如图4所示，所述光学膜片30包括骑缝线301，所述骑缝线301设置于所述凸耳32与所述膜片本体31的连接处，用以方便所述凸耳32折弯呈90度，所述骑缝线301为多段间隔设置的连接线，通过调整所述骑缝线301的连接线的个数以及连接线之间的间距来保证所述凸耳32便于折弯的同时又不会断裂。所述骑缝线301可设置两条，两条骑缝线301平行靠近设置，两条骑缝线301中的连接线可错开设置，不必对齐排列，从而降低所述凸耳32与所述膜片本体31的连接处断裂的风险。
在安装所述光学膜片30时，所述骑缝线301卡接在所述卡槽202处，所述骑缝线301一侧的所述凸耳32插设于所述第二侧板23与所述钩子件241之间，另一侧的所述膜片本体31搭接在所述第二侧板23上。
相比现有技术，常规的膜片挂耳的宽度大于5毫米，本实施例中的凸耳32的挂耳宽度可减小至2毫米，膜片固定所需的空间能够大大减小。
所述凹槽201的深度为5~10毫米，可固定不同尺寸的光学膜片，适用于不同的机型，能够节省成本，且组装方便，无需特殊工艺。
有益效果：通过设置固定件，一方面能够在很大程度上缩小膜片固定所需的空间，且背板侧面可操持平面结构，进而提升背板强度，并消除漏光现象；另一方面固定件可适用于不同尺寸的膜片，从而能够节省成本，且组装方便。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示模组，其包括：
    背板，包括水平臂和连接所述水平臂的侧臂；
    固定件，与所述背板固定连接；以及
    光学膜片，包括膜片本体和连接所述膜片本体的凸耳；其中，
    所述固定件包括凹槽，所述凸耳插设于所述凹槽内；
    所述固定件包括底板、弹性片、以及连接所述底板且相对设置的第一侧板和第二侧板；
    所述光学膜片包括骑缝线，所述光学膜片沿所述骑缝线折弯形成所述凸耳。
  2. 根据权利要求1所述的显示模组，其中，所述底板与所述水平臂固定连接，所述第一侧板与所述侧臂固定连接。
  3. 根据权利要求2所述的显示模组，其中，所述膜片本体与所述第二侧板搭接。
  4. 根据权利要求3所述的显示模组，其中，所述第二侧板包括卡槽，所述卡槽的长度与所述凸耳长度相同。
  5. 根据权利要求1所述的显示模组，其中，所述弹性片位于所述凹槽内，所述凸耳插设于所述弹性片与所述第二侧板之间。
  6. 一种显示模组，其包括：
    背板，包括水平臂和连接所述水平臂的侧臂；
    固定件，与所述背板固定连接；以及
    光学膜片，包括膜片本体和连接所述膜片本体的凸耳；其中，
    所述固定件包括凹槽，所述凸耳插设于所述凹槽内。
  7. 根据权利要求6所述的显示模组，其中，所述固定件包括底板、弹性片、以及连接所述底板且相对设置的第一侧板和第二侧板。
  8. 根据权利要求7所述的显示模组，其中，所述固定件为一体成型结构。
  9. 根据权利要求7所述的显示模组，其中，所述底板与所述水平臂固定连接，所述第一侧板与所述侧臂固定连接。
  10. 根据权利要求9所述的显示模组，其中，所述膜片本体与所述第二侧板搭接。
  11. 根据权利要求10所述的显示模组，其中，所述第二侧板包括卡槽，所述卡槽的长度与所述凸耳长度相同。
  12. 根据权利要求7所述的显示模组，其中，所述弹性片位于所述凹槽内，所述凸耳插设于所述弹性片与所述第二侧板之间。
  13. 根据权利要求12所述的显示模组，其中，所述弹性片与所述第二侧板之间的间隙小于所述凸耳的膜厚。
  14. 根据权利要求12所述的显示模组，其中，所述弹性片包括钩子件，所述钩子件的外凸点与所述凸耳接触。
  15. 根据权利要求14所述的显示模组，其中，所述弹性片与所述第一侧板连接。
  16. 根据权利要求14所述的显示模组，其中，所述弹性片与所述底板连接。
  17. 根据权利要求16所述的显示模组，其中，所述弹性片的底端与所述底板固定连接，相对的另一端沿远离所述底板延伸。
  18. 根据权利要求6所述的显示模组，其中，所述光学膜片包括骑缝线，所述光学膜片沿所述骑缝线折弯形成所述凸耳。
  19. 根据权利要求6所述的显示模组，其中，所述显示模组还包括支撑所述背板的胶框。
  20. 根据权利要求6所述的显示模组，其中，所述固定件通过胶水或者螺钉固定于所述背板上。
PCT/CN2019/128069 2019-11-08 2019-12-24 显示模组 WO2021088227A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911089781.5A CN110910764A (zh) 2019-11-08 2019-11-08 显示模组
CN201911089781.5 2019-11-08

Publications (1)

Publication Number Publication Date
WO2021088227A1 true WO2021088227A1 (zh) 2021-05-14

Family

ID=69817259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/128069 WO2021088227A1 (zh) 2019-11-08 2019-12-24 显示模组

Country Status (2)

Country Link
CN (1) CN110910764A (zh)
WO (1) WO2021088227A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885983B1 (ko) * 2007-11-22 2009-02-26 에스맥 (주) 하향 발광형 백라이트 시스템
CN203757624U (zh) * 2014-04-17 2014-08-06 北京京东方视讯科技有限公司 一种弹性挂钩、背光模组、显示装置
CN206270623U (zh) * 2016-12-28 2017-06-20 微鲸科技有限公司 用于光学膜片的固定结构、背光模组以及液晶显示装置
CN107121833A (zh) * 2016-02-25 2017-09-01 瑞仪光电(苏州)有限公司 背光模块
CN108303827A (zh) * 2018-03-05 2018-07-20 惠州市华星光电技术有限公司 一种背光模组及显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4212062B1 (ja) * 2008-01-21 2009-01-21 オリオン電機株式会社 液晶表示パネル
CN101587261B (zh) * 2008-05-23 2012-02-29 苏州璨宇光学有限公司 背光模组
CN202327849U (zh) * 2011-11-10 2012-07-11 东莞市新东方光电技术有限公司 一种导光板背入式led背光源
CN205750193U (zh) * 2016-05-30 2016-11-30 武汉恒发科技有限公司 一种显示面板的安装结构
CN107884974B (zh) * 2017-10-11 2021-06-15 深圳Tcl新技术有限公司 液晶显示设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885983B1 (ko) * 2007-11-22 2009-02-26 에스맥 (주) 하향 발광형 백라이트 시스템
CN203757624U (zh) * 2014-04-17 2014-08-06 北京京东方视讯科技有限公司 一种弹性挂钩、背光模组、显示装置
CN107121833A (zh) * 2016-02-25 2017-09-01 瑞仪光电(苏州)有限公司 背光模块
CN206270623U (zh) * 2016-12-28 2017-06-20 微鲸科技有限公司 用于光学膜片的固定结构、背光模组以及液晶显示装置
CN108303827A (zh) * 2018-03-05 2018-07-20 惠州市华星光电技术有限公司 一种背光模组及显示装置

Also Published As

Publication number Publication date
CN110910764A (zh) 2020-03-24

Similar Documents

Publication Publication Date Title
US11269134B2 (en) Backlight module and display device
WO2019056719A1 (zh) 背光模组和液晶显示装置
CN206147209U (zh) 一种液晶显示屏超窄边框结构
WO2018090733A1 (zh) 交互智能平板的边框结构及交互智能平板
WO2013143189A1 (zh) 印刷电路板组件固定机构及其液晶显示器
WO2021143645A1 (zh) 背光模组及显示装置
WO2014032343A1 (zh) 液晶显示模组及液晶显示装置
WO2018205562A1 (zh) 无边框液晶显示模组及液晶电视
WO2012139334A1 (zh) 液晶显示器及其背光模组
WO2014056196A1 (zh) 一种背光模组及液晶显示装置
CN107490888A (zh) 一种显示装置
TWI772107B (zh) 支撐裝置、顯示裝置、以及顯示裝置背板
WO2013177805A1 (zh) 背光模组
WO2021088227A1 (zh) 显示模组
WO2021082561A1 (zh) 背光模组、显示模组及其组装方法
CN210865142U (zh) 智慧黑板
WO2017063281A1 (zh) 一种背板及直下式背光模组
WO2021082237A1 (zh) 一种显示面板
CN109887409A (zh) Led曲面显示器隔离罩
CN207752711U (zh) 显示模组
CN212433546U (zh) 背光模组及显示装置
CN212623471U (zh) 一种膜片安装卡扣、膜片安装结构及背光模组
WO2018228102A1 (zh) 背光模组和终端
CN209515054U (zh) Led曲面显示器隔离罩
CN208752347U (zh) 一种背光模组及其显示器

Legal Events

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

Ref document number: 19951318

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: 19951318

Country of ref document: EP

Kind code of ref document: A1