CN212484791U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN212484791U CN212484791U CN202020544010.2U CN202020544010U CN212484791U CN 212484791 U CN212484791 U CN 212484791U CN 202020544010 U CN202020544010 U CN 202020544010U CN 212484791 U CN212484791 U CN 212484791U
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- Prior art keywords
- frame
- base
- display device
- display panel
- side frame
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Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 210000001015 abdomen Anatomy 0.000 claims description 15
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 6
- 238000009432 framing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 16
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Abstract
The utility model provides a display device. Provided is a technique which can ensure strength while achieving narrow framing. The chassis (300) has a rear plate (310) that covers the rear surface (250) of the display panel (200), and a side wall (320) that is provided at the peripheral edge (312) of the rear plate and that surrounds the side surface (260) of the display panel with the inner side surface (324). In addition, the chassis (300) has a rail (350) which protrudes outward from the outer side surface (322) of the side wall, extends in a direction surrounding the side surface of the display panel, and widens at a position spaced apart from the outer side surface. The front frame (120) surrounds the outer side surface of the side wall and is mounted on the base by sandwiching the rail from the outside.
Description
Technical Field
The present disclosure relates to a display device, and more particularly, to a display device including a display panel.
Background
In a display device such as a television device, a curved surface is used in a frame region. In order to suppress the widening of the frame region due to the curved surface formed on the front case, a mounting frame is provided on the rear side of the curved surface portion (see, for example, patent document 1).
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2013-3306
SUMMERY OF THE UTILITY MODEL
Problem to be solved by utility model
Although the display device mounted on the vehicle does not necessarily have a curved surface in the frame region, it is desired to narrow the frame even in such a display device. In addition, since the display device mounted on the vehicle receives vibration generated by the vehicle, it is necessary to secure strength.
The present disclosure has been made in view of such circumstances, and an object thereof is to provide a technique for achieving a narrow frame and ensuring strength.
Means for solving the problems
In order to solve the above problem, a display device according to an aspect of the present disclosure includes: a display panel having a display surface and a rear surface facing in opposite directions to each other and a side surface disposed between the display surface and the rear surface; a chassis having a rear plate covering the rear surface of the display panel, a side wall provided at a peripheral edge portion of the rear plate, the side wall surrounding the side surface of the display panel with an inner side surface, and a rail protruding from the outer side surface of the side wall toward an outer side and extending in a direction surrounding the side surface of the display panel, and widening at a position apart from the outer side surface; and a frame which surrounds the outer side surface of the side wall and is mounted on the base by sandwiching the rail from the outside.
Preferably, the track includes a belly portion erected on the outer side surface and a head portion connected to the belly portion and wider than the belly portion in a 1 st section in a direction surrounding the side surface of the display panel, the track includes the head portion spaced apart from the outer side surface without the belly portion in a 2 nd section different from the 1 st section in the direction surrounding the side surface of the display panel, and the frame is wound in a space between the head portion and the outer side surface in the 2 nd section of the track.
Preferably, the base is formed of a magnesium alloy.
Preferably, the frame is a front side frame, the front side frame does not cover the rear plate of the base, and the display device further includes a rear side frame covering the rear plate of the base, the rear side frame being mounted on the base and not mounted on the front side frame.
Effect of the utility model
With the adoption of the method and the device, strength can be ensured while narrow framing is realized.
Drawings
Fig. 1 is a diagram showing a structure in a vehicle cabin of a vehicle according to an embodiment.
Fig. 2(a), 2(b), and 2(c) are diagrams showing the structure of the electronic apparatus of fig. 1.
Fig. 3(a) and 3(b) are partially enlarged sectional views of fig. 2(b) and 2 (c).
Fig. 4(a), 4(b), and 4(c) are views showing the structure of the chassis shown in fig. 2(b) and 2 (c).
Fig. 5(a), 5(b), and 5(c) are cross-sectional views showing modifications of the rail of fig. 3 (a).
Description of the reference numerals
10. A vehicle; 50. an instrument panel; 52. a windshield; 54. a steering wheel; 56. a center console; 100. an electronic device; 110. a glass lens; 120. a front frame; 122. inserting the groove; 124. interval 2; 130. A rear side frame; 132. a claw portion; 140. double-sided adhesive tape; 200. a display panel; 210. an optical adhesive sheet; 220. a liquid crystal panel; 230. a backlight unit; 240. a display surface; 250. a rear surface; 260. a side surface; 300. a base; 310. a back plate; 312. a peripheral edge portion; 320. a side wall; 322. an outer side surface; 324. an inner side surface; 330. an insertion hole; 350. a track; 352. the abdomen; 354. a head portion.
Detailed Description
Before specifically describing the embodiments of the present disclosure, an outline of the embodiments is described. The present embodiment relates to a display device mounted on a vehicle. In the display device, for example, a display panel is housed in a chassis having a front opening, and a frame having a frame shape (hereinafter referred to as a "front frame") is attached to an opening portion of the front side of the chassis. Here, the front side frame is a design member, and is a member that comes into contact with the hand of the passenger, and is thus formed with resin. In the case where the front side frame and the base are constructed independently of each other, the thickness of the front side frame needs to be reduced in order to narrow the frame. However, simply thinning the front side frame makes it easy for the front side frame to come off the chassis due to external force such as vibration, and therefore, strength and rigidity of the display device are not ensured, and it is difficult to mount the display device on the vehicle. In order to ensure strength and rigidity, the front side frame needs to have a certain thickness, which imposes certain restrictions on the miniaturization and narrow framing of the product, and hinders the degree of freedom in design.
In order to achieve a narrow frame and ensure strength, the display device of the present embodiment has a chassis insert integrated structure in which the front frame is sandwiched between the chassis. In the base insert integrated structure, even if the front side frame is thinned, the front side frame is not easily detached from the base by an external force, and the strength is ensured. As a result, both narrow bezel and strength can be achieved. In the following description, "parallel" and "orthogonal" include not only perfect parallel and orthogonal but also a case where the deviation from the parallel and orthogonal is within the error range.
Fig. 1 shows a structure in a cabin of a vehicle 10. A windshield 52 is disposed in front of an instrument panel 50 disposed in front of the vehicle compartment. The steering wheel 54 is disposed on the right side portion of the instrument panel 50, but the steering wheel 54 may be disposed on the left side of the instrument panel 50. A center console 56 extending in the vertical direction is disposed in the center portion of the instrument panel 50, and the electronic device 100 is embedded in the center console 56. For example, the present invention also includes an installation structure in which only the lower portion of the electronic apparatus 100 is embedded in the center console and the entire design of the electronic apparatus 100 is exposed to the outside. One example of the electronic apparatus 100 is a navigation device including a display device capable of displaying a map image or the like.
Fig. 2(a), 2(b), and 2(c) show the structure of the electronic apparatus 100. As shown in fig. 2(a), 2(b), and 2(c), an orthogonal coordinate system including an x-axis, a y-axis, and a z-axis is defined. The x-axis and the y-axis are mutually orthogonal. The z-axis is perpendicular to the x-axis and the y-axis and extends in the vertical direction of the electronic device 100. The positive directions of the x-axis, the y-axis, and the z-axis are defined as the directions of arrows in fig. 2(a), 2(b), and 2(c), and the negative directions are defined as the directions opposite to the arrows. Here, the positive direction of the x-axis is sometimes referred to as "front" or "front side", the negative direction of the x-axis is sometimes referred to as "rear" or "rear side", the positive direction of the y-axis is sometimes referred to as "right" or "right", the negative direction of the y-axis is sometimes referred to as "left" or "left", the positive direction of the z-axis is sometimes referred to as "upper" or "upper", and the negative direction of the z-axis is sometimes referred to as "lower" or "lower". Therefore, it can be said that the x-axis extends in the front-rear direction, the y-axis extends in the left-right direction, and the z-axis extends in the up-down direction.
Fig. 2(a) is a perspective view showing an external appearance of the electronic apparatus 100. A plurality of 2 nd sections 124 are arranged in a dispersed manner in the outer peripheral portion when the electronic apparatus 100 is projected on the y-z plane. In the outer peripheral portion, a section other than the plurality of 2 nd sections 124 is set as the 1 st section. Fig. 2(b) is a sectional view of the electronic apparatus 100 taken along the line a-a' of fig. 2(a), which corresponds to the sectional view at the 1 st section. Fig. 2(c) is a cross-sectional view of the electronic apparatus 100 taken along the line B-B' in fig. 2(a), which corresponds to the cross-sectional view at the 2 nd section 124.
A glass lens 110 having a plate shape extending in the y-z plane is disposed on the front surface of the electronic device 100. The glass lens 110 is a light-transmitting member and is formed of glass. As the glass lens 110, resin may be used instead of glass. The peripheral edge portion of the glass lens 110 is surrounded by a front side frame 120 having a rectangular frame shape. The front frame 120 is disposed on a part of the front surface and a part of the side surface of the electronic apparatus 100.
The bezel dimension 102 is defined to include the peripheral edge of the glass lens 110 and the front frame 120. Here, for clarity of the drawing, only the bezel size 102 of the upper portion of the electronic device 100 is shown, but the bezel size 102 is also defined in the lower portion, the left portion, and the right portion of the electronic device 100, respectively. The bezel dimensions 102 may be different for each of the upper, lower, left, and right portions of the electronic device 100. As will be described later in detail, in the present embodiment, reducing the frame size 102 corresponds to narrowing the frame.
The rear frame 130 is disposed on the rear side of the front frame 120 of the electronic apparatus 100 and on the rear side of the electronic apparatus 100. The lower side portion of the rear side frame 130 protrudes toward the rear side, but the present invention is not limited thereto. In this way, the side and rear surfaces of the electronic apparatus 100 are covered by the front and rear side frames 120 and 130. However, the front frame 120 and the rear frame 130 are not directly coupled together. In addition, the front and rear side frames 120 and 130 are formed of resin.
The display panel 200 is disposed opposite to the glass lens 110 in the electronic apparatus 100 surrounded by the glass lens 110, the front frame 120, and the rear frame 130. One example of the display panel 200 is a liquid crystal panel. The display panel 200 emits display light toward the glass lens 110. The side and rear surfaces of the display panel 200 are covered by the chassis 300. The front surface of the base 300 is connected to the glass lens 110, and the sides of the base 300 are connected to the front and rear frames 120 and 130. The base 300 is manufactured by die casting, and a magnesium alloy, an aluminum alloy, and a zinc alloy can be used as a material of the base 300. Since such a material is a metal that can be formed thin, the thickness of the chassis 300 can be reduced, and a narrow frame can be achieved. Further, the chassis 300 may be made of a metal plate.
The structures of fig. 2(b) and 2(c) will be described in further detail below with reference to fig. 3(a) and 3 (b). Fig. 3(a) and 3(b) are partially enlarged sectional views of fig. 2(b) and 2 (c). Fig. 3(a) is an enlarged view of the region C of fig. 2 (b). This is the upper portion of the electronic device 100, but the lower portion, the left portion, and the right portion may be similarly configured. The display panel 200 includes an optical adhesive sheet 210, a liquid crystal panel 220, and a backlight unit 230, and the chassis 300 includes a rear plate 310, sidewalls 320, an insertion hole 330, and rails 350.
The liquid crystal panel 220 and the backlight unit 230 of the display panel 200 have a plate shape extending in the y-z plane, and the liquid crystal panel 220 is disposed on the front side of the backlight unit 230. The liquid crystal panel 220 is bonded to the glass lens 110 by an optical adhesive sheet 210. The backlight unit 230 irradiates the liquid crystal panel 220, and directs an image displayed on the liquid crystal panel 220 toward the glass lens 110 as display light. Therefore, the front side surface of the liquid crystal panel 220 is referred to as a display surface 240, and the rear side surface of the backlight unit 230 is referred to as a rear surface 250. The display surface 240 and the back surface 250 have a rectangular shape in the y-z plane, facing in opposite directions to each other. In addition, side surfaces 260 are disposed on the x-y plane and the z-x plane between the display surface 240 and the back surface 250. As described above, the display surface 240 and the rear surface 250 have a rectangular shape, and thus the display panel 200 includes 4 side surfaces 260.
The rear plate 310 of the base 300 has a plate shape expanding on the y-z plane and has a rectangular shape on the y-z plane. The central portion of the rear plate 310 covers the rear surface 250. The rear plate 310 is provided with a peripheral edge 312 at a portion not covering the rear surface 250, and a side wall 320 extending toward the front side is provided at the peripheral edge 312. The sidewalls 320 surround the sides 260 of the display panel 200. Such a combination of the rear plate 310 and the side wall 320 has a box shape with an open front side. The front side face of the sidewall 320 and the rear side face of the glass lens 110 are bonded together with a double-sided tape 140.
The front frame 120 is attached to the outside of the chassis 300 by surrounding the outer surface 322 of the side wall 320 and sandwiching the rail 350 from the outside with the insertion groove 122. The front frame 120 and the base 300 are integrally formed by inserting the base into the base. The chassis insert integrated structure is manufactured by insert molding the front frame 120 and the chassis 300. The frame size 102 is a length in the height direction obtained by adding the front frame 120 to a portion of the glass lens 110 that is not irradiated with display light.
The reduction in the bezel size 102 enables a narrow framing, but this corresponds to making the thickness of the front side frame 120 thin. In general, when the thickness of the front frame 120 is reduced, the front frame 120 is likely to be separated from the chassis 300 by an external force, and the strength is reduced. However, in the present embodiment, since the chassis is integrally formed by the chassis insert, even if the thickness of the front frame 120 is small, the front frame 120 is not easily detached from the chassis 300 by an external force, and the strength of the front frame 120 and the chassis 300 is ensured. This can ensure strength and narrow framing at the same time. Here, the front frame 120 covers the outer side surface 322 of the base chassis 300 but does not cover the rear plate 310.
Fig. 4(a), 4(b), and 4(c) show the structure of the base 300. Fig. 4(a) is a perspective view showing the structure of the chassis 300. The frame-shaped side wall 320 extends from the peripheral edge 312 (not shown) of the rear plate 310 toward the front side. Further, a frame-shaped rail 350 is provided on the outer side of the side wall 320. In fig. 4(a), the line a-a 'is shown at the same position as the line a-a' of fig. 2 (a). Fig. 4(b) is a plan view of the base 300, and a plurality of insertion holes 330 are provided. Fig. 4(c) is explained later, and returns to fig. 3 (a). The claw portions 132 provided on the inner surface of the rear frame 130 covering the rear plate 310 of the base 300 are fitted into the insertion holes 330. The rear frame 130 is attached to the chassis 300 by such fitting, but is not attached to the front frame 120. Generally, when parts assembled together are repeatedly subjected to a relatively minute amount of movement such as rattling due to vibration, resins tend to squeak against each other, and resins and metals do not squeak. Therefore, even if the front frame 120 or the rear frame 130 repeatedly moves a small amount relative to the base 300 due to vibration, no squeaking noise occurs.
Fig. 3(b) is an enlarged view of the region D of fig. 2 (c). The rail 350 has a head 354 spaced apart from the outer side 322 without a web 352 in a 2 nd section 124 different from the 1 st section in a direction surrounding the side 260 of the display panel 200. The shape of the head portion 354 is the same as that in the 1 st section. Further, a through hole 356 as a space between the outer side surface 322 and the head 354 is formed by not having the web 352. Therefore, the front frame 120 rolls into the through hole 356 in the 2 nd section 124 of the rail 350. That is, the through holes 356 are partially formed in the rail 350, so that the entire circumference of the front frame 120 can be wound around the base 300. With such a structure, the front frame 120 does not come off the chassis 300 as long as the front frame 120 is not damaged by deformation due to external force, as compared with the case of the shape of only the sandwiching shape as in section 1. Fig. 4(c) is an enlarged view of the region E in fig. 4 (a). In the 1 st section, the web 352 and the head 354 are arranged, and in the 2 nd section 124, the head 354 and the through hole 356 are arranged.
The shape of the rail 350 is not limited to fig. 3 (a). Fig. 5(a), 5(b), and 5(c) are cross-sectional views showing modifications of the rail 350. These drawings are shown in the same manner as in fig. 3 (a). In fig. 5(a), the head portion 354 protrudes from the abdomen portion 352 toward the front side, but does not protrude toward the rear side. In the 2 nd section 124, a head portion 354 is disposed, and an abdomen portion 352 is not disposed. Since the head portion 354 is made to protrude only toward the front side, the head portion 354 is reduced. In fig. 5(b), the head portion 354 protrudes from the abdomen portion 352 to the front and rear sides, but the size of the protrusion protruding to the front side is larger than the size of the protrusion protruding to the rear side. In the 2 nd section 124, a head portion 354 is disposed, and an abdomen portion 352 is not disposed. Since the head portion 354 protrudes to the front side by a larger size than to the rear side, the shape of the head portion 354 matches the shape of the front side frame 120. In fig. 5(c), the head portion 354 has a recess in the upper portion of the abdomen 352. In the 2 nd section 124, a head portion 354 is disposed, and an abdomen portion 352 is not disposed. Since the head 354 is provided with a recess in a portion located above the web 352, the material of the rail 350 is reduced.
In the present embodiment, the front frame 120 is attached to the chassis 300 by surrounding the outer side surface 322 of the side wall 320 and sandwiching the rail 350 from the outside, and therefore, even if an external force is applied, the front frame 120 is not easily detached from the chassis 300. Further, since the front frame 120 is not easily detached from the chassis 300 even if an external force is applied, the strength of the electronic apparatus 100 can be ensured. In addition, since the strength of the electronic apparatus 100 is ensured, the electronic apparatus 100 can be made narrow-framed. In addition, since the electronic apparatus 100 is made narrow in frame and the strength of the electronic apparatus 100 is ensured, the degree of freedom in design can be improved.
Further, since the frame is wound into the space between the head portion 354 and the outer surface 322, the front frame 120 is less likely to be detached from the chassis 300 even if an external force is applied. Further, since the front frame 120 is less likely to be detached from the chassis 300 even if an external force is applied, the strength can be further improved. Further, since chassis 300 is formed of a magnesium alloy, strength can be secured even if chassis 300 has a small thickness. Since the rear frame 130 is attached to the chassis 300 and not attached to the front frame 120, even if the front frame 120 or the rear frame 130 repeatedly moves a small amount relative to the chassis 300 due to vibration, no squeak occurs.
An outline of an aspect of the present disclosure is as follows. The display device of an aspect of the present disclosure includes: a display panel 200 having a display surface 240 and a rear surface 250 facing opposite directions to each other and a side surface 260 disposed between the display surface 240 and the rear surface 250; a chassis 300 having a rear plate 310, a side wall 320, and a rail 350, the rear plate 310 covering the rear surface 250 of the display panel 200, the side wall 320 being provided at a peripheral edge portion 312 of the rear plate 310 and surrounding the side surface 260 of the display panel 200 with an inner side surface 324, the rail 350 protruding outward from the outer side surface 322 of the side wall 320 and extending in a direction surrounding the side surface 260 of the display panel 200 and being widened at a position spaced apart from the outer side surface 322; and a frame surrounding the outer surface 322 of the sidewall 320 and mounted to the base 300 by sandwiching the rail 350 from the outside.
In this form, the frame is attached to the chassis 300 by surrounding the outer surface 322 of the side wall 320 and sandwiching the rail 350 from the outside, and therefore, the frame can be made narrow and the strength can be ensured.
The 1 st section of the rail 350 in the direction surrounding the side surface 260 of the display panel 200 may include a web portion 352 standing on the outer side surface 322 and a head portion 354 connected to the web portion 352 and wider than the web portion 352. The rail 350 may include a head 354 spaced apart from the outer side surface 322 without the web portion 352 in the 2 nd section 124 different from the 1 st section in the direction surrounding the side surface 260 of the display panel 200. In section 2 124 of track 350, the frame is rolled into the space between head 354 and outer side 322. In this case, the frame is wound into the space between the head portion 354 and the outer surface 322, and thus the strength can be further improved.
Alternatively, the base 300 may be formed of a magnesium alloy. In this case, since chassis 300 is formed of a magnesium alloy, strength can be ensured even if chassis 300 has a small thickness.
The frame may be the front frame 120, the front frame 120 does not cover the rear plate 310 of the chassis 300, and the display device may further include the rear frame 130 covering the rear plate 310 of the chassis 300. The rear frame 130 is attached to the base 300, and is not attached to the front frame 120. In this case, since the rear frame 130 is attached to the chassis 300 and is not attached to the front frame 120, even if the front frame 120 or the rear frame 130 repeatedly moves a small amount relative to the chassis 300 due to vibration, no squeaking noise occurs.
In the above, the present disclosure is explained based on the embodiments. The present embodiment is an example, and those skilled in the art will understand that various modifications can be made to the above components or combinations of the above processing steps, and that such modifications are also within the scope of the present disclosure.
Claims (6)
1. A display device is characterized in that a display panel is provided,
the display device includes:
a display panel having a display surface and a rear surface facing in opposite directions to each other and a side surface disposed between the display surface and the rear surface;
a chassis having a rear plate covering the rear surface of the display panel, a side wall provided at a peripheral edge portion of the rear plate, the side wall surrounding the side surface of the display panel with an inner side surface, and a rail protruding from the outer side surface of the side wall toward an outer side and extending in a direction surrounding the side surface of the display panel, and widening at a position apart from the outer side surface; and
and a frame which surrounds the outer side surface of the side wall and is mounted to the base by sandwiching the rail from the outside.
2. The display device according to claim 1,
the track includes a 1 st section in a direction surrounding the side surface of the display panel, the 1 st section including a belly portion standing on the outer side surface and a head portion connected to the belly portion and wider than the belly portion,
the rail includes the head portion spaced apart from the outer side surface without the abdomen portion in a 2 nd section different from the 1 st section in a direction surrounding the side surface of the display panel,
in the 2 nd section of the rail, the frame is rolled into a space between the head and the outer side surface.
3. The display device according to claim 1 or 2,
the base is formed of a magnesium alloy.
4. The display device according to claim 1,
the frame is a front side frame,
the front side frame does not cover the rear plate of the base,
the display device further includes a rear side frame covering the rear plate of the base,
the rear side frame is mounted on the base and is not mounted on the front side frame.
5. The display device according to claim 2,
the frame is a front side frame,
the front side frame does not cover the rear plate of the base,
the display device further includes a rear side frame covering the rear plate of the base,
the rear side frame is mounted on the base and is not mounted on the front side frame.
6. The display device according to claim 3,
the frame is a front side frame,
the front side frame does not cover the rear plate of the base,
the display device further includes a rear side frame covering the rear plate of the base,
the rear side frame is mounted on the base and is not mounted on the front side frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019082247A JP7165883B2 (en) | 2019-04-23 | 2019-04-23 | Display device |
| JP2019-082247 | 2019-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212484791U true CN212484791U (en) | 2021-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020544010.2U Active CN212484791U (en) | 2019-04-23 | 2020-04-14 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7165883B2 (en) |
| CN (1) | CN212484791U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023113269A (en) | 2022-02-03 | 2023-08-16 | パナソニックＩｐマネジメント株式会社 | Display device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919255U (en) * | 1972-05-22 | 1974-02-18 | ||
| JP2009107210A (en) | 2007-10-30 | 2009-05-21 | Kyocera Corp | Case manufacturing method and electronic equipment |
| JP5205109B2 (en) | 2008-04-03 | 2013-06-05 | 株式会社新技術研究所 | Magnesium alloy article and magnesium alloy member |
| JP6474222B2 (en) | 2014-10-08 | 2019-02-27 | 東芝映像ソリューション株式会社 | Video display device |
| JP6717677B2 (en) | 2016-06-14 | 2020-07-01 | クラリオン株式会社 | Display device |
| WO2018057645A1 (en) | 2016-09-22 | 2018-03-29 | Apple Inc. | Battery architecture in an electronic device |
| US10405439B2 (en) | 2017-01-09 | 2019-09-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Display panel assembly and manufacturing method thereof |
-
2019
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| Publication number | Publication date |
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| JP7165883B2 (en) | 2022-11-07 |
| JP2020181023A (en) | 2020-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: Kanagawa Prefecture, Japan Patentee after: Panasonic Automotive Electronic Systems Co.,Ltd. Country or region after: Ri Ben Address before: Osaka, Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Country or region before: Ri Ben |
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| TR01 | Transfer of patent right |