CN204423833U - The ultra-thin splicing LED display of a kind of high resolving power - Google Patents
The ultra-thin splicing LED display of a kind of high resolving power Download PDFInfo
- Publication number
- CN204423833U CN204423833U CN201520124967.0U CN201520124967U CN204423833U CN 204423833 U CN204423833 U CN 204423833U CN 201520124967 U CN201520124967 U CN 201520124967U CN 204423833 U CN204423833 U CN 204423833U
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- display unit
- display
- splicing
- display screen
- face shield
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Abstract
The utility model discloses the ultra-thin splicing LED display of a kind of high resolving power, it comprises four display units, forms display screen after splicing; Described display screen is fixedly mounted on backboard; Described display unit comprises the flexible display screen luminous zone of rectangular structure, and right side and the bottom of flexible display screen luminous zone are provided with splicing edge, is respectively longitudinal spliced limit and horizontally-spliced limit; The position of the splicing edge of corresponding display unit on described backboard, offers cannelure and transverse groove that thickness is more than or equal to splicing edge thickness; Described display screen surface is irradiated face shield assembly, and described face shield assembly comprises translucent cover and display unit face shield; Described display unit face shield is provided with diffuse reflection striped and extinction hole, described diffuse reflection striped is the bar shaped ripple glaze being distributed in display unit face shield surface and arranging along horizontal direction; Described four display unit face shields are embedded in described translucent cover, and the outward flange of four display units and the cell wall of translucent cover are fitted.
Description
Technical field
The utility model relates to a kind of LED display, particularly relates to a kind of LED display being adopted as multiple display unit and being spliced.
Background technology
Mosaic screen is very effective for large-area displays, and reliably splicing construction can reduce the cost of mosaic screen easily; In existing mosaic screen, the mosaic screen usable range of two row two row is the widest, it comprises four display units, size is not only suitable for indoor and is also suitable for outdoor, in view of it possesses promotional value, research through us finds, the splicing construction complexity that such splicing LED display is current, after splicing, integral thickness is excessive, and whole resolution is lower; Further; such current mosaic screen is generally positioned at comparatively open space, and its surface exposure is the protection being unfavorable for whole display screen on the one hand, and spacious place is subject to the impact of other light on the other hand; there will be display unintelligible, the phenomenon of non-uniform light.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art; there is provided a kind of high resolving power ultra-thin splicing LED screen; it is convenient to splicing; thinner after splicing; whole resolution is high; by face shield assembly, screen is protected, realize uniform illumination simultaneously, strengthen display effect.
The utility model solves the technical scheme that its technical matters adopts: the ultra-thin splicing LED display of a kind of high resolving power, comprises four display units, and four display units are that two row two arrange splicing construction, form display screen after splicing; Described display screen is fixedly mounted on backboard, arranges folding pin bottom described backboard; Described display unit comprises the flexible display screen luminous zone of rectangular structure, and right side and the bottom of flexible display screen luminous zone are provided with splicing edge, is respectively longitudinal spliced limit and horizontally-spliced limit, and the end face of splicing edge is concordant with the bottom surface of flexible display screen luminous zone; Laterally two display units, right side display unit covers the longitudinal spliced limit of left side display unit completely; Two longitudinally adjacent display units, below display unit covers the horizontally-spliced limit of top display unit completely; The position of the splicing edge of corresponding display unit on described backboard, offers cannelure and transverse groove that thickness is more than or equal to splicing edge thickness; Display unit is connected with the bottom land of cannelure through transverse groove by trip bolt;
Described display screen surface is irradiated face shield assembly, and described face shield assembly comprises translucent cover and display unit face shield, and each display unit face shield correspondence is arranged on a display unit surface of display screen; Described display unit face shield is provided with diffuse reflection striped and extinction hole, described diffuse reflection striped is the bar shaped ripple glaze being distributed in display unit face shield surface and arranging along horizontal direction; Described four display unit face shields are embedded in described translucent cover, and described translucent cover is for offering reeded rectangular structure, and four display units of display screen are embedded in this groove simultaneously, and the outward flange of four display units and the cell wall of translucent cover are fitted.
Further: the uniform multiple light emitting array in described display unit surface, light emitting array is arranged many rows one row luminescence unit, described luminescence unit is LED lamp bead; Each LED lamp bead comprises R chip in one line, G chip and B chip, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin, green glow negative pole pin, public positive pole pin and ruddiness negative pole pin, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding that described four pin tops and three chips are made up of transparent material is encapsulated.
Further: the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
The ultra-thin splicing LED display of a kind of high resolving power described in the utility model, it has the following advantages:
1, the utility model adopts flexible display screen as display unit, can realize lighter and thinner module units, and meanwhile, the mutual splicing of flexible display screen adopts splicing edge to realize, and it can realize seamless spliced, and splicing effect is attractive in appearance; Splicing edge of the present utility model is a step relative to display screen luminous zone, and splicing edge is finally placed in the cell body of backboard completely, and therefore, mosaic screen surface integral is smooth, and gap is less;
2, the utility model is that spliced display screen is provided with face shield assembly, display unit face shield is provided with diffuse reflection striped, the optical fiber of light-emitting component can be made by non-uniform reflection, and the utility model is provided with extinction hole targetedly on display unit face shield, stronger reflected light can be weakened in this extinction hole, balances the intensity of the light sent by display unit;
3, the utility model being crisscross arranged by luminescence unit on each light emitting array, the distribution density of LED lamp bead is increased while not increasing LED lamp bead quantity, make mutually to make up gap between each luminescence unit, Y-direction resolution is improved, forming high resolving power affects picture; R, G, B chip is incorporated in a LED lamp bead by LED lamp bead of the present utility model, and three chips are for being connected in parallel, and each lamp pearl is a pixel (pixel cell), lamp pearl area is diminished, therefore improves resolution.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of a kind of embodiment of the present utility model;
The backboard of Fig. 2 for embodiment shown in Fig. 1 and the decomposing schematic representation of display screen structure;
The decomposition texture schematic diagram that Fig. 3 is the display screen of embodiment shown in Fig. 2;
Fig. 4 is the Facad structure schematic diagram of display screen face shield;
Fig. 5 is the distribution schematic diagram of the LED lamp bead of display screen surface;
Fig. 6 is the structural representation of LED lamp bead.
Description of reference numerals:
1-folding pin, 2-display unit, 3-backboard, 4-trip bolt, 5-transverse groove, 6-cannelure, the longitudinal spliced limit of 21-, the horizontally-spliced limit of 22-, 23-light emitting array, 24-LED lamp pearl;
10-translucent cover, 20-display unit face shield, 30-diffuse reflection striped, 40-extinction hole;
102-support, 104-wire, 105-cladding, 111-R chip, 112-G chip, 113-B chip, 131-blue light negative pole pin, 132-green glow negative pole pin, the public positive pole pin of 133-, 134-ruddiness negative pole pin.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 ~ Fig. 6 shows embodiment of the present utility model, as shown in Fig. 1, Fig. 2 and Fig. 3, the ultra-thin splicing LED display of a kind of high resolving power of the utility model, comprising four display units, 2, four display units is that two row two arrange splicing construction, forms display screen after splicing; Described display screen is fixedly mounted on backboard 3, arranges folding pin 1 bottom described backboard; Described display unit comprises the flexible display screen luminous zone of rectangular structure, right side and the bottom of flexible display screen luminous zone are provided with splicing edge, be respectively longitudinal spliced limit 21 and horizontally-spliced limit 22, the end face of splicing edge is concordant with the bottom surface of flexible display screen luminous zone; Laterally two display units, right side display unit covers the longitudinal spliced limit of left side display unit completely; Two longitudinally adjacent display units, below display unit covers the horizontally-spliced limit of top display unit completely; The position of the splicing edge of corresponding display unit on described backboard, offers cannelure 6 and transverse groove 5 that thickness is more than or equal to splicing edge thickness; Display unit is connected with the bottom land of cannelure through transverse groove by trip bolt;
As shown in Figure 4, described display screen surface is irradiated face shield assembly, and described face shield assembly comprises translucent cover 10 and display unit face shield 20, and each display unit face shield correspondence is arranged on a display unit surface of display screen; Described display unit face shield is provided with diffuse reflection striped 30 and extinction hole 40, described diffuse reflection striped is the bar shaped ripple glaze being distributed in display unit face shield surface and arranging along horizontal direction; Described four display unit face shields are embedded in described translucent cover, and described translucent cover is for offering reeded rectangular structure, and four display units of display screen are embedded in this groove simultaneously, and the outward flange of four display units and the cell wall of translucent cover are fitted.
As shown in Figure 5, the uniform multiple light emitting array 23 in described display unit surface, light emitting array is arranged many rows one row luminescence unit, described luminescence unit is LED lamp bead 24; As shown in Figure 6, each LED lamp bead comprises R chip 111 in one line, G chip 112 and B chip 113, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin 131, green glow negative pole pin 132, public positive pole pin 133 and ruddiness negative pole pin 134, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding 105 that described four pin tops and three chips are made up of transparent material is encapsulated.
Preferably, as shown in Figure 6, the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. the ultra-thin splicing LED display of high resolving power, is characterized in that: comprise four display units, and four display units are that two row two arrange splicing construction, form display screen after splicing; Described display screen is fixedly mounted on backboard, arranges folding pin bottom described backboard; Described display unit comprises the flexible display screen luminous zone of rectangular structure, and right side and the bottom of flexible display screen luminous zone are provided with splicing edge, is respectively longitudinal spliced limit and horizontally-spliced limit, and the end face of splicing edge is concordant with the bottom surface of flexible display screen luminous zone; Laterally two display units, right side display unit covers the longitudinal spliced limit of left side display unit completely; Two longitudinally adjacent display units, below display unit covers the horizontally-spliced limit of top display unit completely; The position of the splicing edge of corresponding display unit on described backboard, offers cannelure and transverse groove that thickness is more than or equal to splicing edge thickness; Display unit is connected with the bottom land of cannelure through transverse groove by trip bolt;
Described display screen surface is irradiated face shield assembly, and described face shield assembly comprises translucent cover and display unit face shield, and each display unit face shield correspondence is arranged on a display unit surface of display screen; Described display unit face shield is provided with diffuse reflection striped and extinction hole, described diffuse reflection striped is the bar shaped ripple glaze being distributed in display unit face shield surface and arranging along horizontal direction; Described four display unit face shields are embedded in described translucent cover, and described translucent cover is for offering reeded rectangular structure, and four display units of display screen are embedded in this groove simultaneously, and the outward flange of four display units and the cell wall of translucent cover are fitted.
2. the ultra-thin splicing LED display of a kind of high resolving power as claimed in claim 1, is characterized in that: the uniform multiple light emitting array in described display unit surface, and light emitting array is arranged many rows one row luminescence unit, described luminescence unit is LED lamp bead; Each LED lamp bead comprises R chip in one line, G chip and B chip, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin, green glow negative pole pin, public positive pole pin and ruddiness negative pole pin, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding that described four pin tops and three chips are made up of transparent material is encapsulated.
3. the ultra-thin splicing LED display of a kind of high resolving power as claimed in claim 2, is characterized in that: the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124967.0U CN204423833U (en) | 2015-03-04 | 2015-03-04 | The ultra-thin splicing LED display of a kind of high resolving power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124967.0U CN204423833U (en) | 2015-03-04 | 2015-03-04 | The ultra-thin splicing LED display of a kind of high resolving power |
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| CN204423833U true CN204423833U (en) | 2015-06-24 |
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| CN201520124967.0U Expired - Fee Related CN204423833U (en) | 2015-03-04 | 2015-03-04 | The ultra-thin splicing LED display of a kind of high resolving power |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564891A (en) * | 2018-02-02 | 2018-09-21 | 深圳市奥拓电子股份有限公司 | LED display modules and LED display |
| CN111785182A (en) * | 2020-07-20 | 2020-10-16 | Tcl华星光电技术有限公司 | LED spliced panel |
| CN112331090A (en) * | 2020-11-05 | 2021-02-05 | Tcl华星光电技术有限公司 | Display panel, display module and spliced screen |
| CN114648923A (en) * | 2022-03-16 | 2022-06-21 | Tcl华星光电技术有限公司 | Spliced screen and display device |
| CN117156769A (en) * | 2023-10-30 | 2023-12-01 | 深圳市双利达电子有限公司 | Split-screen interaction integrated display screen for advertisement display |
-
2015
- 2015-03-04 CN CN201520124967.0U patent/CN204423833U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564891A (en) * | 2018-02-02 | 2018-09-21 | 深圳市奥拓电子股份有限公司 | LED display modules and LED display |
| CN111785182A (en) * | 2020-07-20 | 2020-10-16 | Tcl华星光电技术有限公司 | LED spliced panel |
| CN112331090A (en) * | 2020-11-05 | 2021-02-05 | Tcl华星光电技术有限公司 | Display panel, display module and spliced screen |
| CN114648923A (en) * | 2022-03-16 | 2022-06-21 | Tcl华星光电技术有限公司 | Spliced screen and display device |
| WO2023173500A1 (en) * | 2022-03-16 | 2023-09-21 | 惠州华星光电显示有限公司 | Spliced screen and display apparatus |
| CN117156769A (en) * | 2023-10-30 | 2023-12-01 | 深圳市双利达电子有限公司 | Split-screen interaction integrated display screen for advertisement display |
| CN117156769B (en) * | 2023-10-30 | 2024-03-26 | 深圳市双利达电子有限公司 | Split-screen interaction integrated display screen for advertisement display |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20200304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |