CN115202066A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN115202066A CN115202066A CN202211038968.4A CN202211038968A CN115202066A CN 115202066 A CN115202066 A CN 115202066A CN 202211038968 A CN202211038968 A CN 202211038968A CN 115202066 A CN115202066 A CN 115202066A
- Authority
- CN
- China
- Prior art keywords
- display panel
- display device
- edge
- display
- spacer glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
- G09F9/335—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes being organic light emitting diodes [OLED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Abstract
The embodiment of the invention discloses a display device. In a specific implementation mode, the device includes a display device, a frame, a back plate and a first rubber frame, the display device includes a display panel, a spacer glass and a grating panel which are stacked in sequence, in a first direction, the length of the spacer glass is greater than that of the display panel, the first direction is the direction of the center pointing edge of the display panel, the first rubber frame includes a first portion extending along the first direction and a second portion extending along a second direction perpendicular to the first direction, the second portion is connected with the frame and the back plate respectively, the top surface of the edge of the first portion close to the center of the display panel is connected with the bottom surface of the edge of the spacer glass, so that the spacer glass is loaded through the first portion to load the display device. The display device can reduce the stress of the display panel through structural optimization to protect the display panel, improve the product yield and the reliability of the display device, and avoid the damage of the display panel caused by factors such as transportation vibration and the like.
Description
Technical Field
The invention relates to the technical field of display. And more particularly, to a display device.
Background
The display principle of the grating type naked eye 3D display device is that a grating panel (active barrier panel) arranged on the light outgoing side of a display panel (BasePanel) is used for performing stereoscopic display, and grating stripes formed by the grating panel can correspondingly block left and right eye light, for example, for light which should be seen by the left eye, opaque stripes in the grating panel can block the right eye; similarly, for light that should be seen by the right eye, the opaque stripes in the raster panel will block the left eye. By separating the visual frames of the left and right eyes, the viewer is made to see a 3D image.
The spacer glass (spacer glass) is further arranged between the display panel and the grating panel in the grating type naked eye 3D display device, and the spacer glass is attached to the display panel and the grating panel respectively through optical cement. The spacer glass is used for separating the display panel and the grating panel by a certain distance, so that a naked eye 3D display effect is achieved. The inventor finds that the existing grating type naked eye 3D display device has the problems that the display panel is fragile during transportation and the reliability of the product is poor.
Disclosure of Invention
An object of the present invention is to provide a display device to solve at least one of the problems of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a display device which comprises a display device, a frame, a back plate and a first rubber frame, wherein the display device comprises a display panel, a spacer glass and a grating panel which are sequentially stacked, the length of the spacer glass is greater than that of the display panel in a first direction, the first direction is the direction in which the center of the display panel points to the edge, the first rubber frame comprises a first part extending along the first direction and a second part extending along a second direction perpendicular to the first direction, the second part is respectively connected with the frame and the back plate, the top surface of the edge of the first part close to the center of the display panel is connected with the bottom surface of the edge of the spacer glass, and the first part is used for bearing the spacer glass to bear the display device.
According to the display device provided by the invention, the edge of the spacer glass is more protruded than the edge of the display panel in the direction that the center of the display panel points to the edge, so that the top surface of the edge of the first part of the first rubber frame, which is close to the center of the display panel, is connected with the bottom surface of the edge of the spacer glass in a clamping manner, for example, and the structure of the mode that the spacer glass is loaded through the first part to load the display device is optimized, so that the stress of the display panel is reduced, the display panel is protected, the product yield and the reliability of the display device are improved, and the display panel is prevented from being damaged by pressure caused by factors such as transportation vibration and the like.
Optionally, an orthographic projection of a top surface of an edge of the first portion close to the center of the display panel on the rear panel and an orthographic projection of a bottom surface of an edge of the spacer glass on the rear panel overlap by 3mm or more in the first direction.
From this, can guarantee that spacer glass supports the main part as the atress, the first portion of first gluey frame bears it in order to bear display device's stability and reliability.
Optionally, in the first direction, a gap exists between an edge of the first portion near the center of the display panel and an edge of the display panel.
Optionally, the gap is set to 1.5mm-2.5mm.
From this, can guarantee the security that display panel placed, avoid the first portion of first gluey frame to collide display panel.
Optionally, the display panel is an organic light emitting semiconductor display panel.
Optionally, the display panel is a liquid crystal display panel.
Optionally, the device further includes a backlight module and a second plastic frame, the second plastic frame includes a third portion extending along the first direction and a fourth portion extending along the second direction, the fourth portion is fixedly connected to the second portion, and the fourth portion is connected to the back plate.
Optionally, the bottom surface of the backlight module is connected with the top surface of the back plate to carry the backlight module through the back plate.
Optionally, a bottom surface of an edge of the third portion close to the center of the display panel is connected to a top surface of an edge of the backlight module.
Optionally, the display device is substantially rectangular, the first rubber frame is substantially rectangular and annular, a groove is formed on one side, close to the spacer glass, of the second part of the first rubber frame at the corner of the substantially rectangular and annular, and the device further comprises an elastic cushion block partially arranged in the groove.
From this, through the second portion of first gluey frame be close to spacer glass one side and form the recess and set up the cushion in the recess, can provide buffering and protection for display device through the cushion when horizontal extrusion force appears owing to factors such as transportation vibration at display device to prevent that display device from appearing the displacement.
The invention has the following beneficial effects:
according to the technical scheme, the display device is designed in the direction that the center of the display panel points to the edge, the edge of the spacer glass is more protruded than the edge of the display panel, so that the top surface of the edge, close to the center of the display panel, of the first portion of the first rubber frame is connected with the bottom surface of the edge of the spacer glass in a clamping mode, for example, the structure is optimized in the mode that the first portion bears the spacer glass to bear the display device, the stress of the display panel is reduced, the display panel is protected, the product yield and the reliability of the display device are improved, and the display panel is prevented from being damaged by pressure caused by factors such as transportation vibration.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 shows a schematic diagram of an existing naked-eye 3D display device.
Fig. 2 shows a schematic diagram of a display device in a conventional naked-eye 3D display apparatus.
Fig. 3 is a schematic diagram of a naked-eye 3D display device according to an embodiment of the present invention.
Fig. 4 shows a schematic diagram of a display device in a naked-eye 3D display apparatus provided by an embodiment of the present invention.
Fig. 5 shows another schematic diagram of a naked eye 3D display device provided by an embodiment of the present invention.
Fig. 6 shows another schematic diagram of a naked eye 3D display device provided by an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to the following examples and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
The conventional naked-eye 3D display is also a relatively new technology in the industry, has not been widely popularized in the market, but has attracted much attention because a 3D effect picture can be seen without wearing glasses. The currently popular technology of naked eye 3D is lenticular and grating. The columnar lens type has high brightness, but cannot watch 2D pictures, the watching angle is limited, the three-dimensional effect is poor or even no effect is realized when the columnar lens type watches three-dimensional pictures at certain angles, and the multi-focus images easily cause eye fatigue of users; the grating display is realized by using a switch liquid crystal screen and a polarizing film to manufacture a series of grating stripes, wherein the grating stripes can correspondingly shield left and right eye light rays to separate two-eye pictures, so that a viewer can see a 3D image, and the mode can be used for switching between 2D and 3D, has a large viewing angle and is not easy to cause eye fatigue of the viewer. However, the grating display is thick and heavy, needs two times of lamination, and has a high requirement on the reliability of the product.
For the problem that the conventional grating type naked eye 3D display device discovered by the inventor is fragile during transportation and poor in product reliability, the inventor analyzes the structure of the conventional grating type naked eye 3D display device, taking the display panel as a Liquid Crystal Display (LCD) display panel as an example, as shown in fig. 1 and fig. 2, the conventional grating type naked eye 3D display device includes a display device 120, a Bezel (Bezel) 101, a Back plate (Back Cover) 102 and a rubber Frame (Mold Frame) 103, the display device 120 includes a display panel (BasePanel) 104, a spacer glass (spacrglass) 105 and a grating panel (activeterpanel) 106 which are sequentially stacked, and the spacer glass 105 is attached to the display panel 104 and the grating panel 106 respectively through optical glue, for example. Since the display panel 104 is a liquid crystal display panel, the Optical grating type naked-eye 3D display device shown in fig. 1 further includes a backlight module, in fig. 1, the light emitting side of the Optical grating type naked-eye 3D display device is an upper side, the backlight module is disposed below the display panel 104, and the backlight module includes a reflector 107, a Light Guide Plate (LGP) 108, and an Optical film (Optical Films) 109. The backlight module further includes a backlight source (not shown in the figure), where the backlight source includes a plurality of light emitting elements and a circuit board for providing electrical signals to the light emitting elements, and each of the plurality of light emitting elements may include a light emitting diode. For example, the backlight module is a side-in type backlight module, the backlight source is disposed at a left position of the light guide plate 108 in fig. 1, the optical film 109 is disposed on the light guide plate 108, and the light guide plate 108 may include glass or be made of glass. Alternatively, the light guide plate 108 may include or be made of a synthetic resin. The synthetic resin may include polymethyl methacrylate or polymethyl methacrylate. The light emitted from the backlight source is refracted by the light guide plate 108 into light which is vertical to the light guide plate 108 and then upward, and the light is irradiated into the optical film 109, so that the light can be emitted more uniformly by the optical film 109. In addition, the grating-type naked-eye 3D display device shown in fig. 1 further includes a screw 110 for fixedly connecting the frame 101 and the back plate 102.
In the structure shown in fig. 1, the rubber frame 103 includes a left vertical portion and a right horizontal portion, the right horizontal portion of the rubber frame 103 is an extending portion of the rubber frame 103 along a direction in which an edge of the display panel 104 points to the center, the X direction in fig. 1 is a direction in which the center of the display panel 104 points to the edge, and the edge of the display panel 104 points to the center, i.e., a direction opposite to the X direction in fig. 1. The vertical portion of the rubber frame 103 is connected to the frame 101 and the back plate 102, for example, as shown in fig. 1, the top surface of the vertical portion of the rubber frame 103 is connected to the bottom surface of the edge of the rightward extending portion of the frame 101, and the connection may be bonding or snap-fitting. The top surface of the edge of the horizontal portion of the rubber frame 103 is connected to the bottom surface of the edge of the display panel 104, for example, by a snap-fit connection, so as to enable the display panel 104 to be supported by the horizontal portion of the rubber frame 103 and the display device 120 to be supported.
The spacer glass 105 for separating the display panel 104 and the grating panel 106 by a certain distance needs to have a certain thickness, the thicker spacer glass 105 can play a role in increasing the viewing distance, and if the spacer glass 105 is not arranged, the user cannot view a 3D effect at a distance of more than 1 meter, which causes great inconvenience to the user. The thicker spacer glass 105 thus makes the overall display device 120 including the display panel 104, the spacer glass 105 and the grating panel 106 thicker and heavier, for example, for a display size of 55 inches, the overall thickness of the display device 120 after the display panel 104, the spacer glass 105 and the grating panel 106 are attached is greater than 6mm, and the total weight exceeds 15kg, which is greatly increased in thickness and weight compared with a conventional 2D display device of the same display size. Therefore, the existing structure that the horizontal portion of the rubber frame 103 supports the display panel 104 and supports the display device 120 may result in a thick and heavy display device 120 due to the thick and heavy spacer glass 105, and when the product is laid flat, the spacer glass 105 is located above the display panel 104, so that the stress on the display panel 104 is large, for example, the transportation vibration and other factors easily cause the display panel 104 to be damaged by pressure, so that the display panel 104 is fragile when the transportation vibration occurs, and the product yield and reliability of the display device are low.
The display device of the embodiments of the present disclosure may include a display panel, a backlight unit, and the like, and the display panel may display an image by receiving light from the backlight unit. Embodiments of the present disclosure do not limit the display panel. In some embodiments, for example, the display panel may be a transmissive or semi-transmissive display panel (such as a liquid crystal display panel, an electrophoretic display panel, and/or an electrowetting display panel).
As shown in fig. 3 and fig. 4, the present embodiment provides a grating type naked-eye 3D display device, including a display device 340, a Bezel (Bezel) 301, a Back plate (Back Cover) 302, and a first glue Frame (Mold Frame) 303, where the display device 340 includes a display panel (BasePanel) 304, a spacer glass (spacer glass) 305, and a grating panel (ActiveBarrierPanel) 306, which are sequentially stacked, and the spacer glass 305 is attached to the display panel 304 and the grating panel 306 respectively by an optical adhesive, for example.
As shown in fig. 3 and 4, the length of the spacer glass 305 is greater than the length of the display panel 304 in a first direction, which is a direction in which the center of the display panel 304 points to the edge, and the X direction in fig. 1 is the first direction, in which the edge of the spacer glass 305 protrudes more than the edge of the display panel 304.
As shown in fig. 3 and 4, the first plastic frame 303 is substantially L-shaped, and includes a first portion extending in a first direction and a second portion extending in a second direction (i.e., a vertical direction in fig. 3) perpendicular to the first direction, in fig. 3, the first portion of the first plastic frame 303 is a horizontal portion extending rightward of the substantially L-shaped first plastic frame 303, and the second portion of the first plastic frame 303 is a vertical portion on the left side of the substantially L-shaped first plastic frame 303. The second portion is connected to the bezel 301 and the rear plate 302, respectively, and the top surface of the edge of the first portion near the center of the display panel 304 is connected to the bottom surface of the edge of the spacer glass 305 to carry the display device 340 through the first portion carrying the spacer glass 305. The top surface of the edge of the first portion close to the center of the display panel 304 and the bottom surface of the edge of the spacer glass 305 may be connected by a snap connection.
In the grating-type naked-eye 3D display device provided by this embodiment, the display device 340 is designed such that the edge of the spacer glass 305 protrudes more than the edge of the display panel 304 in the direction in which the center of the display panel 304 points to the edge, so that the top surface of the edge of the horizontal portion of the first rubber frame 303 close to the center of the display panel 304 is connected to the bottom surface of the edge of the spacer glass 305, for example, by means of a snap fit, and the structure of the manner in which the spacer glass 305 is supported by the horizontal portion and the display device 340 is supported is optimized, so that the stress on the display panel 304 is reduced and the display panel 304 is protected, the yield and reliability of the display device are improved, and the display panel 304 is prevented from being damaged by pressure due to factors such as transportation vibration.
Since the spacer glass 305 in the grating type naked eye 3D display device has a large thickness and a relatively large strength and weight, the stress of the display panel 304 can be reduced after the spacer glass 305 is used as a main stress member for stress support. That is to say, the edge of the spacer glass 305 is connected to the first rubber frame 303, and the first portion of the first rubber frame 303 mainly carries the spacer glass 305, the display panel 304 and the grating panel 306, so as to reduce the stress on the display panel 304, further protect the display panel 304, and prevent the display panel 304 from being damaged.
In a specific example, as shown in fig. 3, for example, the top surface of the vertical portion of the first glue frame 303 is connected with the bottom surface of the edge of the rightward extending portion of the bezel 301, and the connection is, for example, a snap connection.
In a specific example, the material of the first rubber frame 303 is not particularly limited, and a person skilled in the art can flexibly select the material according to actual needs as long as the requirement can be met, for example, the material forming the first rubber frame 303 may be Polyvinyl chloride (PVC) or the like.
In a possible implementation manner, an orthographic projection of a top surface of an edge of the first portion close to the center of the display panel 304 on the back plate 302 and an orthographic projection of a bottom surface of an edge of the spacer glass 305 on the back plate 302 have an overlapping length in the first direction of more than or equal to 3mm. That is, as shown in fig. 3, the horizontal portion of the first rubber frame 303 has a length L in contact with the spacer glass 305 in the X direction 1 The size of the spacer glass 305 is larger than or equal to 3mm, so that the spacer glass 305 can be ensured to be used as a stress supporting main body, and the horizontal part of the first rubber frame 303 can bear the stress supporting main body so as to bear the stability and the reliability of the display device 340.
In one possible implementation, in the first direction, there is a gap between an edge of the first portion near the center of the display panel 304 and an edge of the display panel 304. Further, the gap is set to be 1.5mm to 2.5mm. That is, in fig. 3, in the X direction, the distance L between the inner edge of the horizontal portion of the first rubber frame 303 and the outer edge of the display panel 304 is 2 The design is 1.5mm-2.5mm, so that the safety of placing the display panel 304 can be ensured, and the horizontal part of the first rubber frame 303 is prevented from colliding with the display panel 304. For example, the length L of the horizontal part of the first rubber frame 303 contacting the spacer glass 305 in the X direction 1 =3mm, horizontal part of first rubber frame 303The distance L between the inner edge and the outer edge of the display panel 304 2 For example, 2mm is designed, and as shown in fig. 4, the difference L between the length of the spacer glass 305 and the length of the display panel 304 (or the protrusion value of the edge of the spacer glass 305 with respect to the edge of the display panel 304) in the X direction 3 ＝5mm。
In one possible implementation, as shown in fig. 3, the display panel 304 is a liquid crystal display panel.
In the case that the display panel 304 is a liquid crystal display panel, further, the Optical grating type naked eye 3D display device provided in this embodiment further includes a backlight module and a second plastic frame 310, in fig. 3, the light emitting side of the Optical grating type naked eye 3D display device provided in this embodiment is an upper side, the backlight module is disposed below the display panel 304, and the backlight module includes a reflective sheet 307, a diffusion sheet (DP) 308, and an Optical film (Optical Films) 309. The backlight module further includes a backlight source (not shown), for example, the backlight module is a direct-type backlight module, and the backlight source is disposed below the diffusion sheet 308 in fig. 3. As shown in fig. 3, the second rubber frame 310 includes a third portion extending along the first direction (X direction) and a fourth portion extending along the second direction (vertical direction in fig. 3), the fourth portion is fixedly connected to the second portion, and the fourth portion is connected to the back plate.
As shown in fig. 3 and 4, the second plastic frame 310 is substantially L-shaped, and includes a third portion extending along a first direction and a fourth portion extending along a second direction perpendicular to the first direction, in fig. 3, the third portion of the second plastic frame 310 is a horizontal portion extending rightward of the substantially L-shaped second plastic frame 310, and the second portion of the second plastic frame 310 is a vertical portion on the left side of the substantially L-shaped second plastic frame 310. The bottom surface of the fourth portion of the second plastic frame 310 is fixedly connected to the top surface of the second portion of the first plastic frame 303, for example, by screws, and the bottom surface of the fourth portion of the second plastic frame 310 is connected to the top surface of the back plate 302. In this embodiment, the second portion of the first plastic frame 303 is connected to the back plate 302, so that the second portion of the first plastic frame 303 is connected to the back plate 302 through the fourth portion of the second plastic frame 310.
In one possible implementation, the bottom surface of the backlight module is connected with the top surface of the back plate 302 to carry the backlight module through the back plate 302. That is, as shown in fig. 3, the bottom surface of the reflective sheet 307 of the backlight module is connected to the top surface of the back plate 302.
In one possible implementation manner, a bottom surface of an edge of the third portion near the center of the display panel 304 is connected to a top surface of an edge of the backlight module. That is, as shown in fig. 3, the bottom surface of the edge of the horizontal portion of the second rubber frame 310 is connected with the top surface of the edge of the optical film 309 of the backlight module to define the backlight module.
In one possible implementation manner, as shown in fig. 5 and 6, the display device 340 is substantially rectangular, the first rubber frame 303 is substantially rectangular and annular, and a groove is formed on a side, close to the spacer glass 305, of the second portion (vertical portion) of the first rubber frame 303 at a corner of the substantially rectangular and annular, and the grating type naked-eye 3D display device provided by this embodiment further includes an elastic pad 311 disposed in the groove.
Thus, by forming a groove on the side of the second portion (vertical portion) of the first bezel 303 close to the spacer glass 305 and providing the resilient pad 311 in the groove, it is possible to provide cushioning and protection for the display device 340 by the resilient pad 311 when a horizontal pressing force occurs to the display device 340 due to transportation vibration or the like, and to prevent displacement of the display device 340.
It can be understood that one side of the elastic pad 311 is located in the groove, the other side of the elastic pad is abutted against the side surface of the spacer glass 305, the shape of the groove matches and corresponds to the shape of the elastic pad 311, and the groove plays a role in fixing the elastic pad 311. Because the elastic cushion block 311 is located between the spacer glass 305 and the first rubber frame 303, the spacer glass 305 is limited, so that the display device 340 is positioned and fixed, and the display device 340 is prevented from moving relative to the first rubber frame 303.
For example, the resilient pads 311 may be, for example, soft pads, and as shown in fig. 5 and 6, the shape of the resilient pads 311 may be substantially rectangular parallelepiped, and in four corners, two adjacent sides of each corner are respectively provided with one resilient pad 311, for a total of eight resilient pads 311. When the horizontal pressing force of the display device occurs due to transportation vibration and the like, the display device is buffered and protected by the eight elastic cushion blocks 311, and displacement of the display device is prevented.
In some examples, the shape of the resilient pad 311 may be a trapezoid, and the recess is correspondingly configured to be a trapezoid, wherein the longer side of the trapezoid resilient pad 311 is located in the recess, and the shorter side of the trapezoid resilient pad is located outside the recess and abuts against the side of the spacer glass 305. By arranging the elastic cushion blocks 311 and the grooves in a trapezoidal shape, the connection strength between the elastic cushion blocks and the grooves can be improved, so that a better positioning and fixing effect is provided for the spacer glass 305, and a better positioning and fixing effect is provided for the display device 340.
In one example, the shape of the elastic pad 311 is a cylinder, and the shape of the groove is set to be semicircular, so that half of the cylinder-shaped elastic pad 311 is located at the outer side of the groove, and the outer peripheral surface of the elastic pad 311 abuts against the spacer glass 305, thereby positioning and fixing the spacer glass 305.
Because the corner of the spacer glass 305 is easily damaged by impact, the elastic pads 311 are disposed on two adjacent sides of the corner of the spacer glass 305, so that the elastic pads 311 can provide a buffering function, the impact force on the spacer glass 305 is reduced, the spacer glass 305 is prevented from being damaged, and the display device 340 is prevented from being damaged.
For the installation process, after the backlight source and the display device 340 are installed, the elastic cushion blocks 311 are inserted into the grooves, and finally the backlight source and the display device 340 are fixed by the frame 301.
It can be understood that the elastic pads 311 are made of a soft material with certain elasticity, for example, the elastic pads 311 are made of a silicone material, so that the elastic pads 311 can abut against two adjacent sides of the corners of the spacer glass 305, thereby preventing the spacer glass 305 from moving horizontally, and further playing a role of positioning and fixing the spacer glass 305, so as to ensure that the spacer glass 305 is stably fixed.
In addition, the grating-type naked-eye 3D display device provided in this embodiment is an embodiment in which a liquid crystal display panel (LCD) is used as a display panel, and in some other embodiments, the display panel may also be another type of display panel such as an Organic Light-Emitting semiconductor (OLED) display panel, or another type of display panel such as an OLED display panel, and similarly, the display device may be designed such that the edge of the spacer glass is more protruded than the edge of the display panel in a direction in which the center of the display panel points to the edge, so that the top surface of the edge of the horizontal portion of the first rubber frame close to the center of the display panel is connected to the bottom surface of the edge of the spacer glass in a snap-fit manner, and the structure is optimized in a manner that the spacer glass is carried by the horizontal portion to carry the display device, thereby reducing the stress on the display panel to protect the display panel, improving the yield and reliability of the display device, and avoiding the display panel from being damaged by pressure due to factors such as transportation vibration. It can be understood that, for example, for an OLED display panel, since a backlight module is not required to be disposed, structures such as a back plate in a grating-type naked-eye 3D display device may be adjusted accordingly.
The grating type naked eye 3D display device provided in the embodiment of the present invention may be any product or component having a display function, such as a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, and a navigator, and the embodiment is not limited thereto.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It is further noted that, in the description of the present invention, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations and modifications can be made on the basis of the above description, and all embodiments cannot be exhaustive, and all obvious variations and modifications belonging to the technical scheme of the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a display device, includes display device, frame, backplate and first gluey frame, its characterized in that, display device is including the display panel, the glass of shock insulator and the grating panel that stack gradually the setting, in the first direction, the glass's of shock insulator length is greater than display panel's length, the first direction does display panel's the directional edge's in center direction, first gluey frame includes along the first portion of first direction extension and along the second portion of extending with first direction vertically second direction, the second portion respectively with the frame with the backplate is connected, the top surface that is close to the edge at display panel center with the bottom surface at the edge of shock insulator glass is connected to bear through first portion the glass of shock insulator and bear display device.
2. The display device according to claim 1, wherein an orthographic projection of a top surface of an edge of the first portion near a center of the display panel on the rear plate and an orthographic projection of a bottom surface of an edge of the spacer glass on the rear plate overlap by 3mm or more in the first direction.
3. A display device according to claim 1 or 2, wherein a gap exists between an edge of the first portion near the center of the display panel and an edge of the display panel in the first direction.
4. A display device as claimed in claim 3, characterised in that the gap is set to 1.5-2.5 mm.
5. The display device according to claim 1, wherein the display panel is an organic light-emitting semiconductor display panel.
6. The display device according to claim 1, wherein the display panel is a liquid crystal display panel.
7. The display device according to claim 6, wherein the device further comprises a backlight module and a second plastic frame, the second plastic frame comprises a third portion extending along the first direction and a fourth portion extending along the second direction, the fourth portion is fixedly connected with the second portion, and the fourth portion is connected with the back plate.
8. The display device according to claim 7, wherein a bottom surface of the backlight module is connected with a top surface of the back plate to carry the backlight module through the back plate.
9. The display device according to claim 8, wherein a bottom surface of an edge of the third portion near the center of the display panel is connected to a top surface of an edge of the backlight module.
10. The display device according to claim 1, wherein the display device has a substantially rectangular shape, the first bezel has a substantially rectangular ring shape, a groove is formed in a side of the second portion of the first bezel at a corner of the substantially rectangular ring shape, the side being close to the spacer glass, and the device further comprises an elastic pad partially disposed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211038968.4A CN115202066A (en) | 2022-08-29 | 2022-08-29 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211038968.4A CN115202066A (en) | 2022-08-29 | 2022-08-29 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115202066A true CN115202066A (en) | 2022-10-18 |
Family
ID=83572195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211038968.4A Pending CN115202066A (en) | 2022-08-29 | 2022-08-29 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115202066A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269887A (en) * | 2011-05-04 | 2011-12-07 | 友达光电股份有限公司 | Stereoscopic image display device and manufacturing method thereof |
| CN105093544A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Display device |
| US20170176805A1 (en) * | 2015-08-11 | 2017-06-22 | Boe Technology Group Co., Ltd. | Display module and display device comprising display module |
| CN206348539U (en) * | 2016-12-30 | 2017-07-21 | 宁波易维视显示技术有限公司 | Bore hole 3D display device |
| CN207096590U (en) * | 2017-07-26 | 2018-03-13 | 上海质尊文化传媒发展有限公司 | Large scale bore hole 3D module laminating devices |
| CN110764252A (en) * | 2019-10-28 | 2020-02-07 | 京东方科技集团股份有限公司 | Transparent panel and naked eye three-dimensional display device |
| CN113253478A (en) * | 2021-05-20 | 2021-08-13 | 武汉华星光电技术有限公司 | Display device |
| CN216670452U (en) * | 2021-05-27 | 2022-06-03 | 昆山龙腾光电股份有限公司 | Display module and display device |
-
2022
- 2022-08-29 CN CN202211038968.4A patent/CN115202066A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269887A (en) * | 2011-05-04 | 2011-12-07 | 友达光电股份有限公司 | Stereoscopic image display device and manufacturing method thereof |
| US20170176805A1 (en) * | 2015-08-11 | 2017-06-22 | Boe Technology Group Co., Ltd. | Display module and display device comprising display module |
| CN105093544A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Display device |
| CN206348539U (en) * | 2016-12-30 | 2017-07-21 | 宁波易维视显示技术有限公司 | Bore hole 3D display device |
| CN207096590U (en) * | 2017-07-26 | 2018-03-13 | 上海质尊文化传媒发展有限公司 | Large scale bore hole 3D module laminating devices |
| CN110764252A (en) * | 2019-10-28 | 2020-02-07 | 京东方科技集团股份有限公司 | Transparent panel and naked eye three-dimensional display device |
| CN113253478A (en) * | 2021-05-20 | 2021-08-13 | 武汉华星光电技术有限公司 | Display device |
| CN216670452U (en) * | 2021-05-27 | 2022-06-03 | 昆山龙腾光电股份有限公司 | Display module and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101930298B1 (en) | Stereoscopic image display apparatus | |
| CN108989508B (en) | Display screen assembling method, display screen and electronic equipment | |
| KR102301094B1 (en) | Display device | |
| KR102628489B1 (en) | Display apparatus | |
| US20120281151A1 (en) | Lighting device, display device and television receiver | |
| CN105549238A (en) | Switchable peep-proof display device and backlight | |
| CN104854503A (en) | Display device | |
| US9983426B2 (en) | Display module and display device comprising display module | |
| WO2018145469A1 (en) | Light guide plate, backlight module, and liquid cystal display device | |
| TWI408442B (en) | Liquid crystal display device | |
| CN104089216A (en) | Backlight source and display device | |
| US11609449B2 (en) | Display apparatus | |
| KR20160000915A (en) | Display device | |
| KR102339645B1 (en) | Liquid crystal display device | |
| US20170371169A1 (en) | Lens grates, three dimensional (3d) display devices, and electronic devices | |
| CN102375254A (en) | Display device and method of manufacturing the same | |
| CN109164587B (en) | Stereoscopic display optical film for display device | |
| CN115202066A (en) | Display device | |
| US10502872B2 (en) | Display apparatus and strip-shaped lens | |
| US20190114010A1 (en) | Display device | |
| KR102478678B1 (en) | Display | |
| KR101942786B1 (en) | Bidirectional display device | |
| US10203445B2 (en) | Backlight unit, display panel and display device | |
| JP2010060883A (en) | Display device | |
| CN216670452U (en) | Display module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |