CN111123572A - Outer frame, backlight module, liquid crystal display and terminal - Google Patents
Outer frame, backlight module, liquid crystal display and terminal Download PDFInfo
- Publication number
- CN111123572A CN111123572A CN202010039167.4A CN202010039167A CN111123572A CN 111123572 A CN111123572 A CN 111123572A CN 202010039167 A CN202010039167 A CN 202010039167A CN 111123572 A CN111123572 A CN 111123572A
- Authority
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- China
- Prior art keywords
- frame
- metal sheet
- liquid crystal
- rubber
- backlight module
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- Pending
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the invention provides an outer frame, a backlight module, a liquid crystal display and a terminal, wherein the outer frame comprises: the first metal sheet is arranged in the rubber frame, and the edge of the first metal sheet is fixed below the side frame or the corner frame of the rubber frame; at least one through hole is formed in the part, located in the rubber frame, of the first metal sheet. The metal protection sheet which is entirely covered at the bottom of the outer frame in the backlight module is reduced into a small metal sheet which is fixed below the side frame or the side frame of the rubber frame, so that the weight of the outer frame is reduced, and the weight of the backlight module, the liquid crystal display and the whole terminal is reduced through the weight reduction of the outer frame of the backlight module.
Description
Technical Field
The invention relates to the technical field of liquid crystal displays, in particular to an outer frame, a backlight module, a liquid crystal display and a terminal.
Background
As the 5G technology is put into commercial use, the smart mobile terminal supporting the 5G function is also started to be released continuously, but for the increase of power consumption caused by the 5G technology, the method adopted by the current manufacturers can only ensure the endurance of the smart mobile terminal by increasing the battery capacity, for example, the capacity of the smart mobile terminal mobile phone supporting the 4G function is usually between 3000 and 4000 ma hours, and after the 5G era is entered, the capacity of the smart mobile terminal mobile phone supporting the 5G function is generally increased to 4000 and 5000 ma hours.
With the increase of the battery capacity of the intelligent mobile terminal, the weight of the intelligent mobile terminal is inevitably increased, and considering the sensitivity of a user of the intelligent mobile terminal to the weight, it is an important task at present to reduce the weight of the intelligent mobile terminal. Backlight unit subtracts for backlight unit one of the composition part in intelligent mobile terminal's the display module, subtracts heavy, helps realizing losing weight of intelligent mobile terminal.
Disclosure of Invention
The embodiment of the invention provides an outer frame of a backlight module, the backlight module, a liquid crystal display and a terminal, which are used for reducing the weight of the outer frame so as to realize the integral weight reduction of the backlight module and the terminal.
The embodiment of the invention provides an outer frame of a backlight module, which comprises: the first metal sheet is arranged in the rubber frame, and the edge of the first metal sheet is fixed below a side frame or a corner frame of the rubber frame;
at least one through hole is formed in the part, located in the rubber frame, of the first metal sheet.
Optionally, an annular metal ring is further disposed on the first metal sheet around the through hole, the metal ring is disposed in the rubber frame, and the protruding height is less than or equal to the thickness of the rubber frame.
Optionally, the shape of the through hole includes: at least one of circular and/or racetrack.
Optionally, the edges of the first metal sheet and the fixed part of the rubber frame are folded in the direction of the rubber frame, and the height of the folded part is less than or equal to the thickness of the rubber frame; the folded part of the edge of the first metal sheet is embedded into the rubber frame.
Optionally, the thickness of the frame body of the fixing part of the rubber frame and the first metal sheet is slightly larger than that of the frame body of the rest part.
Optionally, the edge of the part of the first metal sheet that is not fixed is arc-shaped.
Optionally, the frame further comprises a second metal sheet, the second metal sheet is arranged in the rubber frame, and the edge of the second metal sheet is fixed below the side frame or the corner frame of the rubber frame; the second metal sheet is provided with at least one through hole.
Further, an embodiment of the present invention further provides a backlight module, where the backlight module includes: the LED backlight lamp comprises an outer frame, an LED backlight lamp, and a reflecting sheet, a light guide plate, a brightness enhancement sheet and a diffusion sheet which are arranged in sequence;
the LED backlight lamp is fixed on the inner wall of one side of the outer frame and is positioned at the same horizontal position with the light guide plate;
and through holes corresponding to the through holes of the outer frame are formed in the positions of the reflector plate, the light guide plate, the brightness enhancement sheet and the diffusion sheet.
Furthermore, the embodiment of the invention also provides a liquid crystal display, which comprises a backlight module and a liquid crystal module;
the liquid crystal module is used for displaying graphs and characters and feeding back touch operation;
the backlight module is used for providing backlight for the liquid crystal module.
Further, the embodiment of the invention also provides a terminal, which comprises a terminal body and the liquid crystal display, wherein the liquid crystal display is used for providing the display of images and characters for the terminal body and feeding back touch operation.
The embodiment of the invention provides an outer frame, a backlight module, a liquid crystal display and a terminal, wherein the outer frame comprises: the first metal sheet is arranged in the rubber frame, and the edge of the first metal sheet is fixed below the side frame or the corner frame of the rubber frame; at least one through hole is formed in the part, located in the rubber frame, of the first metal sheet. The metal protection sheet which is entirely covered at the bottom of the outer frame in the backlight module is reduced into a small metal sheet which is fixed below the side frame or the side frame of the rubber frame, so that the weight of the outer frame is reduced, and the weight of the backlight module, the liquid crystal display and the whole terminal is reduced through the weight reduction of the outer frame of the backlight module.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of an outer frame of a first metal sheet located at a corner frame according to an embodiment of the present invention;
FIG. 2 is a rear view of an outer frame of a first metal sheet in a corner frame according to an embodiment of the present invention
Fig. 3 is a schematic diagram of an outer frame of a first metal sheet located on a side frame according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of an outer frame of FIG. 1;
FIG. 5 is a partial enlarged view of the cross-sectional view of FIG. 4 at C;
fig. 6 is a schematic diagram of an outer frame with a through hole as a runway hole according to an embodiment of the present invention;
fig. 7 is a schematic view of an outer frame including two metal sheets according to an embodiment of the invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
The first embodiment:
the embodiment of the invention provides an outer frame of a backlight module, which comprises: the first metal sheet is arranged in the rubber frame, and the edge of the first metal sheet is fixed below the side frame or the corner frame of the rubber frame; at least one through hole is formed in the part, located in the rubber frame, of the first metal sheet.
Specifically, refer to fig. 1, fig. 2 and fig. 3, in which fig. 1 is a schematic diagram of an outer frame of a first metal sheet located at a corner frame according to an embodiment of the present invention; FIG. 2 is a rear view of the first metal sheet located on the outer frame of the corner frame according to the embodiment of the present invention; fig. 3 is a schematic diagram of an outer frame of the first metal sheet located on the side frame according to the embodiment of the present invention. The outer frame in fig. 1 is an outer frame of the backlight module, and the outer frame is used for protecting and supporting components such as a reflector, a light guide plate and an LED backlight in the backlight module, and the outer frame includes: a rubber frame 101 and a first metal sheet 102 (see fig. 2 in particular) arranged in the rubber frame 101 and fixed at the edge below the corner frame of the rubber frame 101; at least one through hole 103 is formed in the portion of the first metal sheet 102 located in the rubber frame. It should be noted that the fixed position of the first iron sheet includes a corner frame of the rubber frame (see fig. 1 in particular) or a side frame of one side of the rubber frame (see fig. 3 in particular); the first iron sheet is provided with through holes, the through holes are positioned in the rubber frame, the number of the through holes is usually one, and two through holes can be arranged under some conditions or the through holes are made into dense small hole-shaped through holes.
In this embodiment, an annular metal ring is further disposed on the first metal sheet around the through hole, the metal ring is disposed in the rubber frame, and the protruding height is less than or equal to the thickness of the rubber frame.
Referring to fig. 4 and 5, fig. 4 is a schematic cross-sectional view of an outer frame at a-a in fig. 1. Fig. 5 is a partially enlarged view of the cross-sectional view C in fig. 4. Considering that the opening of the through hole on the backlight module can cause the sealing environment in the backlight module to be damaged, dust or liquid is easily caused to enter the backlight module from the back of the backlight module, thereby causing the damage of the backlight module or the performance of the backlight module to be weakened, and meanwhile, if no shielding measures are provided around the through hole, the light leakage at the edge of the through hole can be caused, thereby affecting the brightness uniformity of backlight.
In the present embodiment, the shape of the through-hole includes: at least one of circular and/or racetrack.
Considering that the main purpose of forming the through hole on the light receiving module is to implement the function of the under-screen camera, the forming shape of the through hole is usually circular, or when the through hole is a front dual-camera, the through hole may also be a runway-type through hole, specifically, referring to fig. 6, fig. 6 is an outline schematic diagram of the runway hole as one through hole provided in this embodiment, and it can be understood that the metal ring disposed at the edge of the through hole may be changed correspondingly according to the shape change of the through hole.
In the implementation, the edges of the first metal sheet and the fixed part of the rubber frame are folded towards the direction of the rubber frame, and the height of the folded part is less than or equal to the thickness of the rubber frame; the folded part of the edge of the first metal sheet is embedded into the rubber frame.
Specifically, referring to the enlarged view of fig. 5, the edge of the first metal sheet and the fixed portion of the rubber frame is folded toward the direction of the rubber frame, the height of the folded portion is less than or equal to the thickness of the rubber frame, and the metal sheet of the folded portion is further embedded into the rubber frame. Through turning over of a sheetmetal, let a sheetmetal and glue the frame and have bigger foundation area, simultaneously through the metal embedding that turns over a part glue the frame for a sheetmetal with glue fixed firm more and stable of frame.
In this embodiment, the thickness of the frame body of the fixing portion of the rubber frame and the first metal sheet is slightly larger than that of the frame body of the rest portion.
Referring to fig. 5, in fig. 5, there is a certain thickness difference between the frame body of the fixing portion of the rubber frame and the frame body of the other portion of the first metal sheet, and the thickness difference is favorable for inserting the reflective sheet between the rubber frame and the first metal sheet from the rear of the rubber frame during the assembly of the backlight module, so that the reflective sheet can be better fixed by clamping the reflective sheet between the rubber frame and the first metal sheet.
In this embodiment, the edge of the portion of the first metal sheet that is not fixed is arc-shaped.
Referring to fig. 1, 2, 3 and 6, an object to be achieved by the embodiments of the present invention is to reduce the weight of an outer frame in a backlight module, so that the first metal sheet should be reduced in weight as much as possible while ensuring that the first metal sheet can be firmly fixed to a rubber frame, and the area of the metal sheet can be reduced by cutting the edge of the unfixed portion of the first metal sheet into an arc shape, thereby reducing the weight of the first metal sheet.
In this embodiment, the frame further comprises a second metal sheet, the second metal sheet is arranged in the rubber frame, and the edge of the second metal sheet is fixed below the side frame or the corner frame of the rubber frame; the second metal sheet is provided with at least one through hole.
Referring to fig. 7, fig. 7 is a schematic view of an outer frame including two metal sheets provided in this embodiment, the metal sheet disposed below is a second metal sheet, the second metal sheet is disposed below, the through hole on the second metal sheet can be used as a mounting hole of a camera with a fingerprint under a screen, and the through hole in the first metal sheet at the upper left corner is used as a mounting hole of a front-facing camera. It can be understood that, in this embodiment, the arrangement position of the second metal sheet and the first metal sheet is not limited to the positions in fig. 1 to 7, and in practical applications, the arrangement position of the metal sheet can be flexibly adjusted, and the number of through holes on the metal sheet and the shape of the through holes can also be flexibly adjusted.
Second embodiment:
the embodiment provides a backlight module, which comprises the outer frame and the LED backlight lamp of the first embodiment, and a reflecting sheet, a light guide plate, a brightness enhancement sheet and a diffusion sheet which are sequentially arranged; the LED backlight is fixed on the inner wall of one side of the outer frame and is positioned at the same horizontal position with the light guide plate; the positions of the reflecting sheet, the light guide plate, the brightness enhancement sheet and the diffusion sheet, which are corresponding to the through holes of the outer frame, are provided with corresponding through holes.
Among the backlight unit that this embodiment provided, owing to cancelled a monoblock sheetmetal behind the gluey frame, adopt the sheetmetal that the area is littleer to replace, consequently the reflector plate can not directly be put in gluey frame, but need insert between gluey frame and the sheetmetal from the rear of gluing the frame, the centre gripping through gluey frame and sheetmetal plays fixed effect, still be provided with the through-hole simultaneously by the sheetmetal, consequently set up corresponding through-hole on reflection, light guide plate, the brightness enhancement piece and the diffusion piece on the through-hole position.
The embodiment provides a liquid crystal display, which comprises a backlight module and a liquid crystal module; the liquid crystal module is used for displaying graphs and characters and feeding back touch operation; the backlight module is used for providing backlight for the liquid crystal module.
The embodiment also provides a terminal, which comprises a terminal body and the liquid crystal display, wherein the liquid crystal display is used for providing display of images and characters for the terminal body and feeding back touch operation.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The outer frame of the backlight module is characterized by comprising: the first metal sheet is arranged in the rubber frame, and the edge of the first metal sheet is fixed below a side frame or a corner frame of the rubber frame;
at least one through hole is formed in the part, located in the rubber frame, of the first metal sheet.
2. The external frame according to claim 1, wherein an annular metal ring is further disposed on the first metal sheet around the through hole, the metal ring is disposed inside the rubber frame, and the height of the protrusion is less than or equal to the thickness of the rubber frame.
3. The external frame of claim 1, wherein the shape of the through-hole comprises: at least one of circular and/or racetrack.
4. The casing of claim 1, wherein the edges of the first metal sheet and the fixed portion of the rubber frame are folded toward the direction of the rubber frame, and the height of the folded portion is less than or equal to the thickness of the rubber frame; the folded part of the edge of the first metal sheet is embedded into the rubber frame.
5. The external frame according to claim 4, wherein the frame body thickness of the fixing portion of the rubber frame and the first metal sheet is slightly larger than that of the rest portion.
6. The external frame according to claim 1, wherein the edge of the portion of the first metal sheet that is not fixed is shaped as a circular arc.
7. The external frame according to any of claims 1-6, further comprising a second metal sheet, wherein said second metal sheet is disposed inside said plastic frame, outside said first metal sheet, and has an edge fixed below a side frame or a corner frame of said plastic frame; the second metal sheet is provided with at least one through hole.
8. A backlight module is characterized in that the backlight module comprises: the LED backlight lamp comprises an outer frame, an LED backlight lamp, and a reflecting sheet, a light guide plate, a brightness enhancement sheet and a diffusion sheet which are arranged in sequence;
the LED backlight lamp is fixed on the inner wall of one side of the outer frame and is positioned at the same horizontal position with the light guide plate;
and through holes corresponding to the through holes of the outer frame are formed in the positions of the reflector plate, the light guide plate, the brightness enhancement sheet and the diffusion sheet.
9. The liquid crystal display is characterized by comprising a backlight module and a liquid crystal module;
the liquid crystal module is used for displaying graphs and characters and feeding back touch operation;
the backlight module is used for providing backlight for the liquid crystal module.
10. The terminal is characterized by comprising a terminal body and a liquid crystal display, wherein the liquid crystal display is used for providing display of images and characters for the terminal body and feeding back touch operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039167.4A CN111123572A (en) | 2020-01-14 | 2020-01-14 | Outer frame, backlight module, liquid crystal display and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039167.4A CN111123572A (en) | 2020-01-14 | 2020-01-14 | Outer frame, backlight module, liquid crystal display and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111123572A true CN111123572A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039167.4A Pending CN111123572A (en) | 2020-01-14 | 2020-01-14 | Outer frame, backlight module, liquid crystal display and terminal |
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| Country | Link |
|---|---|
| CN (1) | CN111123572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681541A (en) * | 2020-06-28 | 2020-09-18 | 武汉华星光电技术有限公司 | Display device |
| JP2022017169A (en) * | 2020-07-13 | 2022-01-25 | 北京小米移動軟件有限公司 | Support frame, backlight module and assembly method, display screen, and electronic apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691940A (en) * | 2012-06-01 | 2012-09-26 | 深圳市华星光电技术有限公司 | Edge type backlight module |
| CN104375324A (en) * | 2014-11-17 | 2015-02-25 | 深圳市华星光电技术有限公司 | Backlight module and display with the same |
| CN106461173A (en) * | 2014-05-23 | 2017-02-22 | 夏普株式会社 | Illumination device and display device |
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2020
- 2020-01-14 CN CN202010039167.4A patent/CN111123572A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691940A (en) * | 2012-06-01 | 2012-09-26 | 深圳市华星光电技术有限公司 | Edge type backlight module |
| CN106461173A (en) * | 2014-05-23 | 2017-02-22 | 夏普株式会社 | Illumination device and display device |
| CN104375324A (en) * | 2014-11-17 | 2015-02-25 | 深圳市华星光电技术有限公司 | Backlight module and display with the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681541A (en) * | 2020-06-28 | 2020-09-18 | 武汉华星光电技术有限公司 | Display device |
| CN111681541B (en) * | 2020-06-28 | 2021-08-06 | 武汉华星光电技术有限公司 | Display device |
| US11825005B2 (en) | 2020-06-28 | 2023-11-21 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display device |
| JP2022017169A (en) * | 2020-07-13 | 2022-01-25 | 北京小米移動軟件有限公司 | Support frame, backlight module and assembly method, display screen, and electronic apparatus |
| JP7141483B2 (en) | 2020-07-13 | 2022-09-22 | 北京小米移動軟件有限公司 | Supporting frame, backlight module and assembly method, display screen and electronics |
| US11740507B2 (en) | 2020-07-13 | 2023-08-29 | Beijing Xiaomi Mobile Software Co., Ltd. | Support bracket, backlight module, and display screen |
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