CN210982983U - Display device, backlight module and flexible flat cable - Google Patents
Display device, backlight module and flexible flat cable Download PDFInfo
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- CN210982983U CN210982983U CN201921910123.3U CN201921910123U CN210982983U CN 210982983 U CN210982983 U CN 210982983U CN 201921910123 U CN201921910123 U CN 201921910123U CN 210982983 U CN210982983 U CN 210982983U
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Abstract
The utility model discloses a display device, a backlight module and a flexible flat cable, wherein the end part of the flexible flat cable comprises a connecting part which is used in a plug-in matching way with a connector; wherein, flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering surfaces on both sides of the metal lines; in a region corresponding to the connection portion, the insulating film includes an opening exposing the metal line. The insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced among the metal wires, so that the toughness of the connecting part can be enhanced, the metal wires can be protected, and the metal wires are prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
Description
Technical Field
The utility model relates to a show technical field, indicate a display device, backlight unit and flexible flat cable especially.
Background
The liquid crystal display screen has the advantages of low power consumption, small volume, low radiation and the like as the current mainstream display screen. The liquid crystal display panel is a non-self-luminous panel and needs to be matched with a backlight module for use. The backlight module generally includes one or more light bars as a light source, and the light bars adopt Flexible Flat cables (FFC for short) as light lines to be connected with a power panel due to the requirement of partition display and the limitation of the space for placing the light bars.
The end of a conventional FFC wire is provided with a golden finger, the golden finger is not protected by a membrane, and the golden finger is high in material hardness and poor in flexibility, so that the golden finger is easy to break if being bent in operation, the phenomenon that the root of the golden finger is cracked can occur if the splicing angle is inclined, the problem that a display screen is local or the whole machine is not bright can be caused, the lamp strip is generally arranged on the bottom layer of the display screen, the repair is difficult, and potential hazards are caused to the service life of the display screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a display device, backlight unit and flexible flat cable for solve among the prior art flexible flat cable fiercely and the problem of root fracture absolutely.
In a first aspect, the present invention provides a display device, including:
the backlight module is used for providing backlight;
the display panel is positioned on the light emitting side of the backlight module and used for displaying images;
the backlight module includes:
a light bar, the light bar comprising a connector, the connector comprising a socket;
the end part of the flexible flat cable comprises a connecting part which is used in a plugging and matching way with the connector;
wherein the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
In a possible implementation manner, in the above display device provided in this embodiment, the openings are bar-shaped openings, and one of the bar-shaped openings exposes one of the metal lines.
In a possible implementation manner, in the display device provided in this embodiment, a strip-shaped connection terminal is provided in the insertion groove of the connector, and the arrangement positions of the connection terminals correspond to the positions of the metal wires exposed by the connection portion inserted in the insertion groove in a one-to-one manner.
In a possible implementation manner, in the display device provided in this embodiment, the openings are distributed in an array, and a plurality of the openings arranged along the extending direction of the same metal line expose the same metal line.
In a possible implementation manner, in the display device provided in this embodiment, a strip-shaped connection terminal is provided in the insertion slot of the connector, and the arrangement positions of the connection terminals correspond to the positions of the metal wires exposed by the connection portion inserted in the insertion slot one by one;
the connection terminal has a protrusion structure at a position corresponding to the opening.
In a possible implementation manner, in the above display device provided in this embodiment, a surface of the metal line in the opening has a first metal plating layer, and a surface of the first metal plating layer on a side away from the metal line has a second metal plating layer.
In a possible implementation manner, in the display device provided in this embodiment, a material of the first metal plating layer is nickel; the second metal plating layer is made of gold.
In a possible implementation manner, in the display device provided in this embodiment, the backlight module further includes: and the lamp strip is connected with the power panel through the flexible flat cable.
In a second aspect, the present invention provides a backlight module, including:
a light bar, the light bar comprising a connector, the connector comprising a socket;
the end part of the flexible flat cable comprises a connecting part which is used in a plugging and matching way with the connector;
wherein the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
In a third aspect, the present invention provides a flexible flat cable, wherein an end portion of the flexible flat cable includes a connecting portion, and the connecting portion is used in a plugging and matching manner with a connector;
the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
The utility model provides a display device, a backlight module and a flexible flat cable, wherein the end part of the flexible flat cable comprises a connecting part which is used in a plugging and matching way with a connector; wherein, flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering surfaces on both sides of the metal lines; in a region corresponding to the connection portion, the insulating film includes an opening exposing the metal line. The insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced among the metal wires, so that the toughness of the connecting part can be enhanced, the metal wires can be protected, and the metal wires are prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a flexible flat cable in the prior art;
fig. 2 is a schematic cross-sectional structure diagram of a display device according to an embodiment of the present invention;
fig. 3 is a schematic top view of a backlight module according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a flexible flat cable according to an embodiment of the present invention;
fig. 5 is a schematic top view of a flexible flat cable according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of a connector according to an embodiment of the present invention;
fig. 7 is a second schematic top view of the flexible flat cable according to the embodiment of the present invention;
fig. 8 is a second schematic cross-sectional view of a connector according to an embodiment of the present invention;
fig. 9 is a second schematic cross-sectional view of the flexible flat cable according to the embodiment of the present invention.
Detailed Description
An embodiment of the utility model provides a display device, backlight unit and flexible flat cable for solve among the prior art flexible flat cable fiercely and the problem of root fracture absolutely.
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a flexible flat cable in the prior art, and as shown in fig. 1, a skin film 01 of the flexible flat cable in the prior art is not flush with a golden finger 02, so that the golden finger is completely exposed, when the golden finger is inclined during plugging, the problem of cracking at the boundary position between the golden finger and the skin film occurs, the flexibility of the golden finger is poor, and if the golden finger is improperly bent, the problem of breakage of the golden finger is also caused, and the use effect is affected.
In view of this, the first aspect of the embodiment of the present invention provides a display device, fig. 2 is a schematic cross-sectional structure diagram of a display panel provided by an embodiment of the present invention, as shown in fig. 2, the display device includes:
a backlight module 100 for providing backlight;
and a display panel 200, the display panel 200 being located at a light emitting side of the backlight module 100, the display panel 200 being used for image display.
The embodiment of the utility model provides an above-mentioned display device can be display device such as liquid crystal display, LCD TV, also can be mobile terminal such as cell-phone, panel computer, intelligent album. The display device adopts the backlight module to provide backlight, and the display panel modulates the light emitted by the backlight module, so as to realize image display.
Fig. 3 is a schematic structural view of a backlight module according to an embodiment of the present invention, as shown in fig. 3, the backlight module 100 includes:
the lamp strip 11, the lamp strip 11 includes the connector 111, the connector 111 includes the inserting groove v;
and a flexible flat cable 12, an end portion of the flexible flat cable 12 including a connection portion (not shown in fig. 3) which is used in a plug-in fit with the connector 111.
In practical applications, the light bar needs to be connected to the power panel 13 to provide power for the light bar, and due to the limitation of the space for placing the light bar, the light bar may not be directly connected to the power panel, so that the connector 111 may be disposed on the light bar, and the light bar is connected to the power panel 13 through the flexible flat cable 12.
As shown in fig. 3, the end of the flexible flat cable 12 is provided with a connecting portion, the connector 111 has a plugging groove v, and the connecting portion of the flexible flat cable is inserted into the connector 111 and the plugging groove v, so that the light bar 11 and the flexible flat cable 12 can be electrically connected.
Fig. 4 is a schematic cross-sectional structural view of a flexible flat cable according to an embodiment of the present invention, and as shown in fig. 4, the flexible flat cable 12 includes: a metal line s1 arranged in parallel, and an insulating film s2 covering both side surfaces of the metal line s1, respectively. Fig. 5 is a schematic top view of the flexible flat cable according to the embodiment of the present invention, and as shown in fig. 5, the insulating film s2 includes an opening k exposing the metal wire s1 in the area corresponding to the connecting portion 121.
According to the flexible flat cable provided by the embodiment of the utility model, the insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced between the metal wires, so that the effects of enhancing the toughness of the connecting part and protecting the metal wire can be achieved, and the metal wire is prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
In one practicable manner, as shown in fig. 5, the opening k of the insulating film s2 in the connection portion 121 is a stripe-shaped opening, and one stripe-shaped opening (v) exposes one metal line s 1.
In the actual manufacturing process, the upper surface and the lower surface of the metal wire can be covered with insulating films, the strip-shaped openings are manufactured in the connecting parts corresponding to the positions of the metal wires needing to be exposed through means such as corrosion or laser engraving, and the connectors on the lamp strips can be electrically connected with the metal wires through the metal wires in the connecting openings.
Fig. 6 is a schematic cross-sectional structure diagram of a connector according to an embodiment of the present invention, as shown in fig. 6, a strip-shaped connection terminal v1 is provided in the insertion groove v of the connector 111, and the setting position of the connection terminal v1 corresponds to the position of the metal wire s1 exposed by the connection portion 121 inserted in the insertion groove v.
As shown in fig. 6, when the connection portion 121 of the flexible flat cable 12 is inserted into the insertion groove v of the connector 111, the connection terminal v1 in the insertion groove and the corresponding metal wire s1 contact each other, so that the light bar and the flexible flat cable are electrically connected. The other end of the flexible flat cable also can comprise a connecting part, the connecting part at the other end can be connected with a power panel of the backlight module, the light bar is electrically connected with the power panel through the flexible flat cable, and the power panel can provide electric power for the light bar.
The embodiment of the utility model provides an above-mentioned flexible flat cable, insulating film s2 with metal wire s1 both sides extends to the tip of connecting portion 121, and the position that needs are connected with connecting terminal v1 of connector is etching out corresponding bar opening on the insulating film, thereby expose its inside metal wire, when connecting portion 121 inserts in the inserting groove v like this, exposed metal wire s1 can realize the electricity with connecting terminal v1 contact and be connected, and insulating film s2 extends to the tip of flexible flat cable 12, even take place the phenomenon of buckling or slope grafting in the position of connecting portion 121, can not lead to the problem of metal wire fracture or connecting portion edge fracture yet, improve the reliability of flexible flat cable.
Fig. 7 is another schematic top view of the flexible flat cable according to the embodiment of the present invention, as shown in fig. 7, in another practical manner, the openings k in the connecting portion 121 are distributed in an array, and the plurality of openings k arranged along the extending direction of the same metal wire s1 expose the same metal wire s 1.
In the actual manufacturing process, the upper surface and the lower surface of the metal wire can be covered with insulating films, then an opening is manufactured in the connecting part corresponding to the position of the metal wire needing to be exposed through means such as etching or laser engraving, and the connector on the lamp strip can be electrically connected with the metal wire through the metal wire in the connecting opening.
The embodiment of the utility model provides an above-mentioned flexible flat cable, the tip that extends to connecting portion 121 with insulating film s2 of metal wire s1 both sides, and the position that every metal wire corresponds in the connecting portion etches out a plurality of openings, be used for exposing its inside metal wire, set up above-mentioned opening into the array structure, can strengthen the pliability of connecting portion inner structure, even take place the phenomenon of buckling or slope grafting in the position of connecting portion 121 like this, can not lead to the problem of metal wire fracture or connecting portion edge fracture yet, improve flexible flat cable's reliability.
Fig. 8 is another schematic cross-sectional structure diagram of the connector according to the embodiment of the present invention, as shown in fig. 8, a strip-shaped connection terminal v1 is disposed in the insertion groove v of the connector 111, and the arrangement position of the connection terminal v1 corresponds to the position of the metal wire s1 exposed by the connection portion 121 inserted in the insertion groove v; the connection terminal v1 has a projection structure n at a position corresponding to the opening k.
In practical applications, an interference connection is provided between the connection terminal v1 in the connector 111 and the connection portion, so that sufficient contact between the connection terminal v1 and the metal wire s1 can be ensured. And the embodiment of the utility model provides an opening that exposes the metal wire in the connecting portion of above-mentioned flexible flat cable is the dot matrix and arranges, for the connecting portion 121 of cooperation this structure, increases protruding structure n with the opening position that connecting terminal v1 of connector corresponds, and this protruding structure can adopt conducting material to set up, can adopt the same material of connecting terminal to make for example. When the connection portion 121 is inserted into the connector 111, each of the protruding structures n engages with the metal wire s1 in its corresponding opening, thereby ensuring electrical connection between the connector and the connection portion.
In order to enhance the conductive performance of the metal wire s1, as shown in fig. 9, for another schematic cross-sectional structure of the flexible flat cable according to an embodiment of the present invention, the surface of the metal wire s1 inside the opening k has a first metal plated layer a1, and the surface of the first metal plated layer a1 facing away from the metal wire has a second metal plated layer a 2. The second metal plating layer a2 has better conductivity, and the first metal plating layer a1 has good contact with the metal wire s1 and the second metal plating layer a2, so that the second metal plating layer a2 can be manufactured on the surface of the metal wire and directly contact with the connection terminal v1 in the connector 111.
In specific implementation, the material of the first metal plating layer a1 may be metal nickel; the material of the second metallization layer a2 may be gold or tin, and is not limited herein. The metal wire s1 can be made of copper or aluminum, and becomes more brittle after being plated with nickel and gold on the surface of the metal wire s1, and the embodiment of the invention extends the insulating films s2 on the surfaces of the two sides of the metal wire to the end part of the metal wire, so that even if the connecting part is bent, the insulating films in the connecting part are spaced between the metal wires, which can play the roles of enhancing the toughness of the connecting part and protecting the metal wire, thereby avoiding the fracture of the metal wire; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
In practical use, as shown in fig. 6 and 8, the connector is provided with the connection terminals v1 on both the upper and lower surfaces of the insertion groove v, and accordingly, the flexible flat cable may have openings in the insulating films on both the upper and lower surfaces in the connection portion so that the metal wires in the openings may be brought into contact with the upper and lower connection terminals of the connector after insertion.
The embodiment of the utility model provides an above-mentioned display device, backlight unit can adopt the side to go into formula structure, also can adopt straight following formula structure. When the backlight module adopts a side-in structure, the light bar is positioned at one side of the backlight module and is far away from the power panel, and the light bar and the power panel can be connected by adopting the flexible flat cable provided by the embodiment of the utility model; when backlight unit adopted straight following formula structure, backlight unit can include that a plurality of lamp strips arrange, and every lamp strip all can be connected with the power strip through a flexible flat cable. The arrangement of the lamp strip is not limited by the position of the power panel, and the flexible flat cable is not easy to have the problem of metal wire fracture or connection part edge cracking.
A second aspect of the present invention provides a backlight module, the structure of the backlight module is shown in fig. 3-5, as shown in fig. 3, the backlight module includes:
the lamp strip 11, the lamp strip 11 includes the connector 111, the connector 111 includes the inserting groove v;
and a flexible flat cable 12, an end portion of the flexible flat cable 12 including a connection portion (not shown in fig. 3) which is used in a plug-in fit with the connector 111.
As shown in fig. 3, the end of the flexible flat cable 12 is provided with a connection portion, the connector 111 has a plugging groove v, and the connection portion 121 of the flexible flat cable is inserted into the connector 111 and the plugging groove v, so that the light bar 11 and the flexible flat cable 12 can be electrically connected.
Fig. 4 is a schematic cross-sectional structural view of a flexible flat cable according to an embodiment of the present invention, and as shown in fig. 4, the flexible flat cable 12 includes: a metal line s1 arranged in parallel, and an insulating film s2 covering both side surfaces of the metal line s1, respectively. Fig. 5 is a schematic top view of the flexible flat cable according to the embodiment of the present invention, and as shown in fig. 5, the insulating film s2 includes an opening k exposing the metal wire s1 in the area corresponding to the connecting portion 121.
According to the flexible flat cable provided by the embodiment of the utility model, the insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced between the metal wires, so that the effects of enhancing the toughness of the connecting part and protecting the metal wire can be achieved, and the metal wire is prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
The third aspect of the embodiment of the present invention provides a flexible flat cable, the structure of which can be seen in fig. 5, the end of the flexible flat cable includes a connection portion 121, and the connection portion 121 is used in plug-in cooperation with a connector. The flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering surfaces on both sides of the metal lines; in a region corresponding to the connection portion, the insulating film includes an opening exposing the metal line.
As shown in fig. 5, the flexible flat cable 12 includes: a metal line s1 arranged in parallel, and an insulating film s2 covering both side surfaces of the metal line s1, respectively. In the region corresponding to the connection portion 121, the insulating film s2 includes an opening k exposing the metal line s 1.
According to the flexible flat cable provided by the embodiment of the utility model, the insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced between the metal wires, so that the effects of enhancing the toughness of the connecting part and protecting the metal wire can be achieved, and the metal wire is prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
Because the embodiment of the utility model provides a backlight unit and flexible flat cable solution's principle is similar with above-mentioned display device, consequently this backlight unit and flexible flat cable's implementation can refer to above-mentioned display device's implementation, and repeated part is no longer repeated.
In the display device, the backlight module and the flexible flat cable provided by the embodiment of the utility model, the end part of the flexible flat cable comprises a connecting part, and the connecting part is used in a plug-in fit with the connector; wherein, flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering surfaces on both sides of the metal lines; in a region corresponding to the connection portion, the insulating film includes an opening exposing the metal line. The insulating films positioned on the surfaces of the two sides of the metal wire extend to the end part of the metal wire, even if the connecting part is bent, the insulating films in the connecting part are spaced among the metal wires, so that the toughness of the connecting part can be enhanced, the metal wires can be protected, and the metal wires are prevented from being broken; and the insulating film extends to the end part of the connecting part, so that no level boundary line exists between the insulating film and the exposed metal wire, and even if the condition of the inclined plug-in connecting part occurs, the bad phenomena of cracking and the like of the connecting part can not be caused.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A display device, comprising:
the backlight module is used for providing backlight;
the display panel is positioned on the light emitting side of the backlight module and used for displaying images;
the backlight module includes:
a light bar, the light bar comprising a connector, the connector comprising a socket;
the end part of the flexible flat cable comprises a connecting part which is used in a plugging and matching way with the connector;
wherein the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
2. The display device of claim 1, wherein the openings are bar-shaped openings, one of the bar-shaped openings exposing one of the metal lines.
3. The display device according to claim 2, wherein a strip-shaped connection terminal is provided in the insertion groove of the connector, and the arrangement positions of the connection terminals correspond one-to-one to the positions of the metal wires exposed by the connection portion inserted in the insertion groove.
4. The display device according to claim 1, wherein the openings are distributed in an array, and a plurality of the openings arranged along an extending direction of a same metal line expose the same metal line.
5. The display device according to claim 4, wherein a strip-shaped connection terminal is provided in the insertion groove of the connector, and the arrangement positions of the connection terminals correspond to the positions of the metal wires exposed by the connection part inserted in the insertion groove one by one;
the connection terminal has a protrusion structure at a position corresponding to the opening.
6. A display device as claimed in any one of claims 1 to 5, characterized in that the surface of the metal line in the opening is provided with a first metallisation layer, the surface of the first metallisation layer on the side facing away from the metal line being provided with a second metallisation layer.
7. The display device according to claim 6, wherein a material of the first metallization layer is nickel; the second metal plating layer is made of gold.
8. The display device according to any one of claims 1 to 5, wherein the backlight module further comprises: and the lamp strip is connected with the power panel through the flexible flat cable.
9. A backlight module, comprising:
a light bar, the light bar comprising a connector, the connector comprising a socket;
the end part of the flexible flat cable comprises a connecting part which is used in a plugging and matching way with the connector;
wherein the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
10. A flexible flat cable is characterized in that the end part of the flexible flat cable comprises a connecting part which is used in a plugging fit with a connector;
the flexible flat cable includes: metal lines arranged in parallel and insulating films respectively covering both side surfaces of the metal lines; the insulating film includes an opening exposing the metal line in a region corresponding to the connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910123.3U CN210982983U (en) | 2019-11-07 | 2019-11-07 | Display device, backlight module and flexible flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910123.3U CN210982983U (en) | 2019-11-07 | 2019-11-07 | Display device, backlight module and flexible flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982983U true CN210982983U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910123.3U Active CN210982983U (en) | 2019-11-07 | 2019-11-07 | Display device, backlight module and flexible flat cable |
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| Country | Link |
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| CN (1) | CN210982983U (en) |
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- 2019-11-07 CN CN201921910123.3U patent/CN210982983U/en active Active
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