CN217060692U - Light adjustable liquid crystal display device - Google Patents
Light adjustable liquid crystal display device Download PDFInfo
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- CN217060692U CN217060692U CN202123338367.9U CN202123338367U CN217060692U CN 217060692 U CN217060692 U CN 217060692U CN 202123338367 U CN202123338367 U CN 202123338367U CN 217060692 U CN217060692 U CN 217060692U
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Abstract
The utility model belongs to the technical field of display device, especially, relate to a type liquid crystal display device that light is adjustable, including the installation frame, liquid crystal module and adjustment mechanism, the installation frame is provided with the installation die cavity, adjustment mechanism includes the rotary unit, drive unit and printing opacity book cover, the printing opacity is rolled up the cover and is rotated and connect in the installation die cavity, the light source of cover cladding liquid crystal module is rolled up to the printing opacity, the tip that the cover was rolled up to the printing opacity is located between the light source and the backlight unit of liquid crystal module, the printing opacity is rolled up the cover and is coated the filter layer, rotary unit passes through drive unit and printing opacity book cover drive connection, adopt the rotary sleeve structure to remove the filter layer of predetermineeing to between the light source and the backlight unit of liquid crystal module, the filter layer of gradual change formula has higher regulation flexibility and practicality, rotary structure's response speed is fast, has higher stability.
Description
Technical Field
The utility model belongs to the technical field of display device, especially, relate to an adjustable type liquid crystal display device of light.
Background
The Liquid Crystal Display screen, which is called Liquid Crystal Display for short in English, belongs to a flat panel Display. It is used for screen display of TV set and computer. The display screen has the advantages of low power consumption, small volume and low radiation; the liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.
Traditional liquid crystal display includes frame, light source and liquid crystal module, and the light source setting is at the diapire of frame, and liquid crystal module lays on the frame, and the light that the light source sent throws the backlight unit at the liquid crystal module, and backlight unit is after refracting light, throws through the liquid crystal unit and forms the image.
The traditional liquid crystal display screen has the advantages that the frequency of the light source is adjusted through the control unit, the light intensity or the proportion of three-color light emitted by the light source is further adjusted, and finally formed images are changed, however, the adjusting mode needs to input instructions to the operation panel, then the control unit receiving the instructions can realize adjustment only by correspondingly changing the driving light source, the traditional operation panel is provided with a plurality of buttons, the buttons are inconvenient to adjust the light source, long-time pressing or continuous clicking is needed, the simplicity and convenience in operation are not high, when the brightness is adjusted through the buttons, the buttons can only be selectively adjusted according to each gear designated by the control unit, different users have different acceptance degrees on the brightness and the color temperature, the fixedly arranged gears cannot meet the requirements of all users, and the traditional liquid crystal display screen cannot meet the market requirements more and more, is not beneficial to enterprise development.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type liquid crystal display device that light is adjustable, it is inconvenient to the regulation of light source to aim at luminance or the colour temperature regulation among the liquid crystal display who solves among the prior art, need long press or click in succession, easy and simple to handle nature is not high to and can only carry out the selectivity according to each gear that the control unit is appointed and adjust, the gear of fixed setting can't satisfy all users' demand, lead to the more and more unable technical problem who satisfies the market demand of traditional liquid crystal display.
In order to achieve the above object, an embodiment of the present invention provides a light-adjustable liquid crystal display device, which includes an installation frame, a liquid crystal module, and an adjusting mechanism, wherein the installation frame is provided with an installation cavity, and the end of the installation cavity is provided with a transparent panel; the liquid crystal module is arranged in the installation cavity, an imaging end of the liquid crystal module is arranged towards the transparent panel, and a light source of the liquid crystal module is arranged on the bottom wall of the installation cavity; adjustment mechanism includes that rotary unit, drive unit and printing opacity roll up the cover, the printing opacity is rolled up the cover and is rotated and is connected installation die cavity is intracavity, the cladding of cover is rolled up to the printing opacity the light source of LCD module, the tip that the cover was rolled up to the printing opacity is located between the light source of LCD module and the backlight unit, the printing opacity is rolled up the filter layer that the cover coated multiunit filtering strength in proper order along radial direction and changed gradually, rotary unit passes through drive unit with the printing opacity is rolled up the cover drive and is connected, rotary unit sets up on the lateral wall of installation frame, rotary unit can drive the printing opacity is rolled up the cover and is rotated and make all the filter layer passes through in proper order between the light source of LCD module and the backlight unit.
Optionally, the drive unit includes roating seat and connecting axle, the connecting axle rotates to be connected on the lateral wall of installation frame, the both ends of connecting axle extend to respectively the inboard and the outside of installation frame, the tip of connecting axle with rotation unit fixed connection, the roating seat is fixed to be set up the connecting axle is kept away from rotation unit's tip just the roating seat is located in the installation frame, the roating seat is kept away from the terminal surface of connecting axle is provided with the mounting groove, the tip tight-fitting of cover is rolled up in the printing opacity is connected in the mounting groove, the other end dorsad of cover is rolled up to the printing opacity the roating seat extends and the cladding the light source of liquid crystal module.
Optionally, the roating seat the connecting axle with the cross-section of rotating unit all is circular column structure setting, the roating seat the connecting axle with the rotating unit sets up with one heart, the mounting groove by the roating seat is kept away from the terminal surface sunken shaping of connecting axle, the radial cross-section of mounting groove is the setting of ring column structure.
Optionally, wear to be equipped with the intercommunication on the roating seat the screw of mounting groove, the roating seat passes through the screw and can dismantle the connection the tip of cover is rolled up in the printing opacity.
Optionally, the rotating unit is a rotating wheel, and a plurality of sets of anti-slip threads for increasing the friction coefficient of the rotating unit are arranged on the circumferential outer wall of the rotating unit.
Optionally, the number of the rotating seats is two, the transparent roll sleeve is made of a hard transparent material, and the rotating seats are respectively connected with the end portion of the transparent roll sleeve in a one-to-one correspondence manner through corresponding mounting grooves.
Optionally, a lifting mechanism is detachably connected to the top of the mounting frame, and the lifting mechanism is used for detachably connecting an external hanging piece to enable the whole liquid crystal display device to be in a suspended state.
Optionally, the lifting mechanism includes a bending connecting seat, a screw rod and an abutting block, the mounting frame includes a cover plate and a material carrying frame, the cover plate is connected to an opening end of the material carrying frame through a screw cover to form the mounting cavity, the transparent panel is arranged on the cover plate, an edge of the cover plate extends to the outer side of the edge of the material carrying frame, and a connecting hole is formed in a side wall of the material carrying frame; the connecting seat of bending includes first portion of bending and the second portion of bending, the tip of first portion of bending passes through the connecting hole extends to in the installation die cavity, the second portion of bending sets up first portion of bending is kept away from the tip of installation die cavity, screw rod threaded connection is in on the second portion of bending, the screw rod is close to the tip of apron has the butt piece, the screw rod with first portion of bending is parallel to each other.
The embodiment of the utility model provides an above-mentioned one or more technical scheme among the adjustable type liquid crystal display device of light has one of following technological effect at least: after the display device is started, a light source of the liquid crystal module emits light into the backlight unit, the backlight unit refracts the light to pass through the liquid crystal unit and then images the light on the transparent panel, when the light needs to be adjusted, the rotating unit is driven to rotate, the transmission unit drives the light-transmitting roll sleeve to rotate, the preset filter layer rotates and moves between the light source and the backlight unit, and the light is filtered by the corresponding filter layer and then is projected into the backlight unit, so that the light adjustment is realized; compared with the technical problem that the adjustment of the brightness or the color temperature in the liquid crystal display screen in the prior art is inconvenient for the adjustment of the light source, long-time pressing or continuous clicking is needed, the operation simplicity is not high, selective adjustment can only be carried out according to each gear specified by the control unit, and the fixedly arranged gears cannot meet the requirements of all users, so that the traditional liquid crystal display screen cannot meet the market requirements more and more; the embodiment of the utility model provides a light adjustable type liquid crystal display device adopts rotatory sleeve structure to remove the filter layer of predetermineeing to liquid crystal module's light source and between the backlight unit, realizes that light adjusts, and the filter layer of gradual change formula has higher regulation flexibility and practicality for the mode of regulation of fixed gear setting, and simultaneously, revolution mechanic's response speed is fast, can not lead to adjusting failure for operating system card pause, has higher stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an adjusting mechanism according to an embodiment of the present invention.
Fig. 2 is a cut-away view of the adjustment mechanism of fig. 1.
Fig. 3 is a schematic structural diagram of a light adjustable lcd device according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a lifting mechanism according to an embodiment of the present invention.
Wherein, in the figures, the various reference numbers:
10-mounting frame 20-adjusting means 30-light source
11-installation cavity 12-cover plate 13-material carrying frame
21-rotating unit 22-transmission unit 23-light-transmitting roll sleeve
221-rotating seat 222-connecting shaft 223-screw
41-bending connecting seat 42-screw 43-abutting block
411 — first bent portion 412 — second bent portion.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 4, a light-adjustable liquid crystal display device is provided, which includes an installation frame 10, a liquid crystal module and an adjusting mechanism 20, wherein the installation frame 10 is provided with an installation cavity 11, and an end of the installation cavity 11 is provided with a transparent panel; the liquid crystal module is arranged in the installation cavity 11, an imaging end of the liquid crystal module is arranged towards the transparent panel, and a light source 30 of the liquid crystal module is arranged on the bottom wall of the installation cavity 11; the adjusting mechanism 20 comprises a rotating unit 21, a transmission unit 22 and a light-transmitting rolling sleeve 23, the light-transmitting rolling sleeve 23 is rotatably connected in the installation cavity 11, the light-transmitting rolling sleeve 23 covers the light source 30 of the liquid crystal module, the end part of the light-transmitting rolling sleeve 23 is located between the light source 30 of the liquid crystal module and the backlight unit, the light-transmitting rolling sleeve 23 is sequentially coated with multiple groups of filter layers with gradually changed filter intensity along the radial direction, the rotating unit 21 is in driving connection with the light-transmitting rolling sleeve 23 through the transmission unit 22, the rotating unit 21 is arranged on the outer side wall of the installation frame 10, the rotating unit 21 can drive the light-transmitting rolling sleeve 23 to rotate so that all the filter layers sequentially pass between the light source 30 of the liquid crystal module and the backlight unit, in this embodiment, the filter layers are fluorescent layers or light shielding layers, and the fluorescent layers are used for color temperature adjustment, the shading layer is used for adjusting the light intensity.
Specifically, after the display device is started, the light source 30 of the liquid crystal module emits light into the backlight unit, the backlight unit refracts the light to pass through the liquid crystal unit and then images the light on the transparent panel, when the light needs to be adjusted, the rotating unit 21 is driven to rotate, the transmission unit 22 drives the light-transmitting roll sleeve 23 to rotate, a preset filter layer rotates and moves between the light source 30 and the backlight unit, and the light is filtered by the corresponding filter layer and then projected into the backlight unit, so that the light adjustment is realized; compared with the technical problem that the adjustment of the light source 30 by the brightness or color temperature adjustment in the liquid crystal display screen in the prior art is inconvenient, long-time pressing or continuous clicking is required, the operation simplicity is not high, selective adjustment can be performed only according to each gear specified by the control unit, and the fixedly arranged gears cannot meet the requirements of all users, so that the traditional liquid crystal display screen cannot meet the market requirements more and more; the embodiment of the utility model provides a light adjustable type liquid crystal display device adopts the rotary sleeve structure to remove the filter layer of predetermineeing to liquid crystal module between light source 30 and the backlight unit, realizes that light adjusts, and the filter layer of gradual change formula has higher regulation flexibility and practicality for the mode of regulation that fixed gear set up, and simultaneously, revolution mechanic's response speed is fast to can not lead to adjusting failure for operating system card pause, have higher stability.
As shown in fig. 1-2, in another embodiment of the present invention, the transmission unit 22 includes a rotation seat 221 and a connection shaft 222, the connection shaft 222 is rotatably connected to the sidewall of the installation frame 10, two ends of the connection shaft 222 respectively extend to the inner side and the outer side of the installation frame 10, an end of the connection shaft 222 is fixedly connected to the rotation unit 21, the rotation seat 221 is fixedly disposed at an end of the connection shaft 222 far away from the rotation unit 21, the rotation seat 221 is located in the installation frame 10, an end surface of the rotation seat 221 far away from the connection shaft 222 is provided with a mounting groove, an end of the transparent rolling sleeve 23 is tightly fitted in the mounting groove, another end of the transparent rolling sleeve 23 extends away from the rotation seat 221 and covers the light source 30 of the liquid crystal module, an end of the rotation seat 221 is disposed in a cone-shaped structure, the connecting shaft 222 is fixedly connected with the narrow end of the rotating seat 221, and the rotating seat 221 arranged at the narrow end is favorable for reducing the space occupation ratio of the rotating seat 221, so that the practicability of the transmission unit 22 is further improved.
As shown in fig. 1-2, in another embodiment of the present invention, the rotary seat 221, the connecting shaft 222 and the cross section of the rotary unit 21 are all set up in a circular structure, the rotary seat 221, the connecting shaft 222 and the rotary unit 21 are concentrically arranged, the mounting groove is formed by the concave end surface of the connecting shaft 222 being far away from the rotary seat 221, the radial cross section of the mounting groove is set up in a circular structure, the rotary unit 21 adopting concentric arrangement is favorable to ensuring the rotary unit 21 to rotate the back, the connecting shaft 222 can sufficiently transmit the torque force of the rotary unit 21 to the rotary seat 221, and then the rotary seat 221 is prevented from rotating in a deviated position, which affects the adjusting effect.
As shown in fig. 1-2, in the utility model discloses a further embodiment, wear to be equipped with the intercommunication on the roating seat 221 the screw of mounting groove, the roating seat 221 can dismantle the connection through screw 223 the tip of cover 23 is rolled up to the printing opacity, and is concrete, and the length of screw 223 is far more than the lateral wall thickness of roating seat 221, when the installation, earlier pegs graft the tip of cover 23 is rolled up to the printing opacity in the mounting groove, then rotatory screw 223 makes the tip butt of screw 223 compress tightly printing opacity and roll up cover 23, and then realizes that the printing opacity rolls up the fixed of cover 23, when needs are changed, dismantles screw 223, can realize rolling up the cover dismouting, and is simple and convenient.
As shown in fig. 1-2, in another embodiment of the present invention, the rotating unit 21 is a rotating wheel, the circumferential outer wall of the rotating unit 21 is provided with a plurality of sets of anti-slip patterns for increasing the friction coefficient of the rotating unit 21, specifically, the whole rotating unit 21 and the connecting shaft 222 is a back-wave hand wheel structure, and the increase of the anti-slip patterns is beneficial to improving the operation convenience of the operator, so as to prevent the hand of the operator from slipping with the rotating unit 21.
In another embodiment of the present invention, the number of the rotary seat 221 is two sets, the transparent rolling sleeve 23 is made of hard transparent material, and is two sets of the rotary seat 221 is connected through the corresponding mounting groove one-to-one respectively the end of the transparent rolling sleeve 23 is specifically kept away from the rotary seat 221 of the rotary unit 21 is connected through the rotation shaft and the inner wall of the rotary unit 21 is rotated, and the transparent rolling sleeve 23 is installed by adopting two sets of rotary seats 221 to facilitate the improvement of the rotation stability of the transparent rolling sleeve 23, so as to prevent the deviation of the rolling sleeve.
As shown in fig. 3 to 4, in another embodiment of the present invention, a lifting mechanism 40 can be detachably connected to the top of the mounting frame 10, the lifting mechanism 40 is used for detachably connecting an external hanging member to make the whole lcd device in a suspended state, so as to further improve the practicability of the lcd device.
As shown in fig. 3 to 4, in another embodiment of the present invention, the lifting mechanism 40 includes a bending connection seat 41, a screw rod 42 and an abutting block 43, the mounting frame 10 includes a cover plate 12 and a material carrying frame 13, the cover plate 12 is connected to an open end of the material carrying frame 13 through a screw cover to form the mounting cavity 11, the transparent panel is disposed on the cover plate 12, an edge of the cover plate 12 extends to an outer side of an edge of the material carrying frame 13, and a side wall of the material carrying frame 13 is provided with a connection hole; wherein, the connecting seat 41 of bending includes first portion 411 and the second portion 412 of bending, the tip of first portion 411 of bending passes through the connecting hole extends to in the installation die cavity 11, the second portion 412 of bending sets up first portion 411 of bending is kept away from the tip of installation die cavity 11, screw rod 42 threaded connection be in on the second portion 412 of bending, screw rod 42 is close to the tip of apron 12 has butt piece 43, screw rod 42 with first portion 411 of bending is parallel to each other.
Specifically, the second bending portion 412 is bent in an Contraband-shaped structure, the whole of the bending connection seat 41 is arranged in a metal sheet-shaped structure, the cross section of the first bending portion 411 is arranged in a Z-shaped structure, after the end portion of the first bending portion 411 is inserted into the installation cavity 11 through the connection hole, the end portion of the first bending portion 411 abuts against the top wall of the installation cavity 11, the second bending portion 412 is provided with a threaded hole, the screw rod 42 is in threaded connection with the threaded hole, when the screw rod 42 rotates, the screw rod 42 can move towards the direction of the cover plate 12 until the abutting block 43 abuts against the cover plate 12, at this time, the screw rod 42 clamps the top wall of the installation cavity 11 through the abutting block 43 in cooperation with the first bending portion 411, an external lifting hook or connection rope is connected with the bent end of the second bending portion 412, and when the external lifting hook or rope is used for lifting the liquid crystal display device, since the abutting block 43 abuts against the cover plate 12 and the first bent portion 411 abuts against the top wall of the installation cavity 11, the entire lifting mechanism 40 does not come off the carrier frame 13.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A light adjustable liquid crystal display device, comprising:
the installation frame is provided with an installation cavity, and a transparent panel is arranged at the end part of the installation cavity;
the liquid crystal module is arranged in the installation cavity, an imaging end of the liquid crystal module faces the transparent panel, and a light source of the liquid crystal module is arranged on the bottom wall of the installation cavity;
adjustment mechanism, roll up the cover including rotation unit, drive unit and printing opacity, the printing opacity is rolled up the cover and is rotated and connect in the installation die cavity, the cladding of cover is rolled up to the printing opacity the light source of LCD module, the tip that the cover was rolled up to the printing opacity is located between the light source of LCD module and the backlight unit, the printing opacity is rolled up the cover and is scribbled the filter layer that multiunit filtering strength changed gradually along radial direction in proper order, rotation unit passes through drive unit with the printing opacity is rolled up the cover drive and is connected, rotation unit sets up on the lateral wall of installation frame, rotation unit can drive the printing opacity is rolled up the cover and is rotated and make all the filter layer passes through in proper order between the light source of LCD module and the backlight unit.
2. The light adjustable liquid crystal display device of claim 1, wherein: the drive unit includes roating seat and connecting axle, the connecting axle rotates to be connected on the lateral wall of installation frame, the both ends of connecting axle extend to respectively the inboard and the outside of installation frame, the tip of connecting axle with rotation unit fixed connection, the roating seat is fixed to be set up the connecting axle is kept away from the tip of rotation unit just the roating seat is located in the installation frame, the roating seat is kept away from the terminal surface of connecting axle is provided with the mounting groove, the tip tight-fitting of cover is rolled up to the printing opacity is connected in the mounting groove, the printing opacity is rolled up the other end dorsad of cover the roating seat extends and the cladding the light source of LCD module.
3. The light adjustable liquid crystal display device of claim 2, wherein: the roating seat the connecting axle with the cross-section of rotating element all is circular column structure setting, the roating seat the connecting axle with the rotating element sets up with one heart, the mounting groove by the roating seat is kept away from the sunken shaping of terminal surface of connecting axle, the radial cross-section of mounting groove is the setting of ring column structure.
4. The light adjustable liquid crystal display device of claim 2, wherein: wear to be equipped with the intercommunication on the roating seat the screw of mounting groove, the roating seat passes through the screw and can dismantle the connection the tip of cover is rolled up in the printing opacity.
5. The light adjustable liquid crystal display device of claim 2, wherein: the rotating unit is a rotating wheel, and a plurality of groups of anti-skidding lines used for increasing the friction coefficient of the rotating unit are arranged on the circumferential outer wall of the rotating unit.
6. The light adjustable liquid crystal display device of claim 2, wherein: the quantity of roating seat is two sets of, the printing opacity is rolled up the cover and is made the shaping by stereoplasm transparent material, and is two sets of the roating seat is connected through the mounting groove one-to-one respectively of correspondence the tip of cover is rolled up to the printing opacity.
7. The light adjustable liquid crystal display device of claim 1, wherein: the top of the installation frame is detachably connected with a lifting mechanism, and the lifting mechanism is used for detachably connecting an external hanging piece to enable the whole liquid crystal display device to be in a suspended state.
8. The light adjustable liquid crystal display device of claim 7, wherein: the lifting mechanism comprises a bending connecting seat, a screw rod and a butting block, the mounting frame comprises a cover plate and a material carrying frame, the cover plate is connected to the opening end of the material carrying frame through a screw cover to form the mounting cavity, the transparent panel is arranged on the cover plate, the edge of the cover plate extends to the outer side of the edge of the material carrying frame, and the side wall of the material carrying frame is provided with a connecting hole;
the connecting seat of bending includes first portion of bending and the second portion of bending, the tip of first portion of bending passes through the connecting hole extends to in the installation die cavity, the second portion of bending sets up first portion of bending is kept away from the tip of installation die cavity, screw rod threaded connection is in on the second portion of bending, the screw rod is close to the tip of apron has the butt piece, the screw rod with first portion of bending is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338367.9U CN217060692U (en) | 2021-12-27 | 2021-12-27 | Light adjustable liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338367.9U CN217060692U (en) | 2021-12-27 | 2021-12-27 | Light adjustable liquid crystal display device |
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| Publication Number | Publication Date |
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| CN217060692U true CN217060692U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123338367.9U Active CN217060692U (en) | 2021-12-27 | 2021-12-27 | Light adjustable liquid crystal display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116300210A (en) * | 2023-03-30 | 2023-06-23 | 惠科股份有限公司 | Backlight module, display device and driving method thereof |
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2021
- 2021-12-27 CN CN202123338367.9U patent/CN217060692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116300210A (en) * | 2023-03-30 | 2023-06-23 | 惠科股份有限公司 | Backlight module, display device and driving method thereof |
| CN116300210B (en) * | 2023-03-30 | 2024-05-03 | 惠科股份有限公司 | Backlight module, display device and driving method thereof |
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