CN2752889Y - Permeability LED display screen - Google Patents

Permeability LED display screen Download PDF

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Publication number
CN2752889Y
CN2752889Y CN 200420112286 CN200420112286U CN2752889Y CN 2752889 Y CN2752889 Y CN 2752889Y CN 200420112286 CN200420112286 CN 200420112286 CN 200420112286 U CN200420112286 U CN 200420112286U CN 2752889 Y CN2752889 Y CN 2752889Y
Authority
CN
China
Prior art keywords
led display
display screen
led
permeation
skeleton
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.)
Expired - Lifetime
Application number
CN 200420112286
Other languages
Chinese (zh)
Inventor
兰侠
白明
胡健
卢伟
谢光明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Glux Creative Technology Co Ltd
Original Assignee
Beijing Jinlixiang Zhencai Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Jinlixiang Zhencai Science & Technology Co Ltd filed Critical Beijing Jinlixiang Zhencai Science & Technology Co Ltd
Priority to CN 200420112286 priority Critical patent/CN2752889Y/en
Application granted granted Critical
Publication of CN2752889Y publication Critical patent/CN2752889Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a permeation an LED display screen, and particularly relates to the field of an indicating device which uses a semiconductor light source as an illuminant to establish information on a bracket. In a conventional LED display screen, a light emitting pixel array is arranged on a light-proof flat-plate structure, which can affect the daylight of a building which is used for hanging the display screen and the visual ranges of persons in the building. In order to overcome the defect, LED light emitting points are used for connecting and fixing with the other adjacent light emitting points through the connection of a skeleton and a frame work on the periphery to form a permeation blank space which is the permeation pixel array. According to the requirements of displayed figures or characters the permeation blank space can be selectively clogged to form the pixel array. The utility model has the advantages of the light weight of a screen body, flexible operation, convenient installation, good wind-proof performance, the heat dispersion performance of the screen body, the low cost of the utility model, etc.

Description

Penetrating LED display
Technical field
The utility model relates to the indicating device field of the information of setting up on support, especially relate to the field that luminophor is a semiconductor light sources.
Background technology
In current information society, the effect of display screen be can not ignore.Conventional LED display is on lighttight slab construction, is that LED forms a pixel by light emitting diode, and each pixel is formed cell board or the casing with pattern, Word message with certain interval arranged; Varying number cell board or casing are combined into the LED display of different area.
Light emitting diode has primary colours such as redness, green, blueness, white respectively, display screen can be formed pixel by a kind of LED luminous point of primary colours, also can form pixel by the LED luminous point of any two or three primary colours, there are special driving circuit and control system to control the brightness of various primary colours in each pixel (more than 256 grades) again, thereby demonstrate pictures such as coloury video, picture, literal.LED display has enough colors and brightness at present, almost can make arbitrarily greatly, can use indoor and outdoor, and LED display has obtained using widely.
Because the light emitting pixel of display screen all is arranged on the lighttight planar structure, display screen is restricted maybe in the application of some occasion can not have given play to better effect.Such as, outside the glass of building curtain wall or the large-area conventional LED display of interior installation can have a strong impact on the visual range of personnel in the daylighting of interior of building and the building, or the influence visual range of inwardly watching by the buildings outside; In addition, conventional LED display will be an inanimate blackboard at the state of quitting work, and spoil the fun very much.
Summary of the invention
The purpose of this utility model provides a kind of penetrating LED display that does not influence display screen both sides visual range.
The technical scheme that realizes above-mentioned purpose is: display screen is made up of a plurality of cell boards, each cell board has peripheral frame, in peripheral frame, be provided with a plurality of LED luminous points with certain interval arranged, be luminescence pixel array, between LED luminous point and adjacent peripheral frame and have the skeleton of connection between two adjacent luminous points, between the adjacent connection skeleton and connect the penetrating space of formation between skeleton and the adjacent peripheral frame, be the printing opacity pel array.On skeleton, be provided with the power lead and the control line that are connected with power supply, control chip with luminous point.According to the figure or the literal requirement that show, penetrating space can blockedly selectively be a pel array, and control chip is hidden in the frame of cell board.
The peripheral frame of cell board and the connection skeleton between the pixel adopt intensity good, and good rigidly is not yielding, lightweight material such as wiring board sheet material, alloy profile, organic glass, carbon fibre material, ABS engineering plastics etc.Interval between the pixel and arranged mode can be according to the requirement decisions of penetrating, screen intensity, visual effect.Because in light weight, can adopt the mode of suspension type, stent-type or mounted type to install during installation.
The utlity model has following advantage:
1, because on display screen, have a large amount of printing opacity pel arrays, so the screen body is frivolous, use flexibly, favourable installation, wind resistance was better than conventional LED display when large tracts of land was used out of doors, had improved security.
2, screen body ventilation and heat is good, helps the long-term work of LED and power supply.
3, the conventional LED with ad eundem compares, and overall cost is lower.
4, because the existence of printing opacity pel array more is full of variety the pattern of display screen, display effect is better, also is suitable for interior decoration, has expanded the application of LED display.
Description of drawings
Fig. 1 is the penetrating LED display structural representation of the utility model
Fig. 2 is that back pel array display effect legend is stopped up in the penetrating space of part
Embodiment
Fig. 1 and Fig. 2 have shown a kind of embodiment of the present utility model, have a plurality of red, blue, green three-color LED luminous points 2 in the centre of cell board peripheral frame 1 and form luminescence pixel array, between LED luminous point and adjacent peripheral frame and have the skeleton of connection 3 between two adjacent luminous points, between the adjacent connection skeleton and connect the penetrating space 4 of formation between skeleton and the adjacent peripheral frame, form the printing opacity pel array, according to the requirement that shows " LED " letter relevant penetrating space is stopped up with different colours, form bottleneck area 5, be pel array.Peripheral frame be connected skeleton and make of aluminium alloy extrusions, the inside is concealed with power lead and control line, control chip is arranged in the frame of cell board, power supply is arranged on the outside of peripheral frame.Control chip adopts the continuous current LED special integrated circuit MBI5026 of small size encapsulation.

Claims (3)

1, penetrating LED display, form by a plurality of cell boards, each cell board has the LED luminous point, the LED control chip, power supply, power circuit and operation circuit, it is characterized by cell board and have peripheral frame, in peripheral frame, be provided with a plurality of LED luminous points of arranged at certain intervals, be luminescence pixel array, between LED luminous point and adjacent peripheral frame and have the skeleton of connection between two adjacent luminous points, between the adjacent connection skeleton and connect the penetrating space of formation between skeleton and the adjacent peripheral frame, be the printing opacity pel array, according to figure that will show or literal requirement, penetrating space can blockedly selectively be a pel array.
2, penetrating LED display according to claim 1 is characterized by on the connection skeleton and is provided with power lead and the control line that is connected with power supply, control chip with luminous point.
3, penetrating LED display according to claim 1 and 2 is characterized by in the frame that control chip is hidden in cell board.
CN 200420112286 2004-11-08 2004-11-08 Permeability LED display screen Expired - Lifetime CN2752889Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420112286 CN2752889Y (en) 2004-11-08 2004-11-08 Permeability LED display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420112286 CN2752889Y (en) 2004-11-08 2004-11-08 Permeability LED display screen

Publications (1)

Publication Number Publication Date
CN2752889Y true CN2752889Y (en) 2006-01-18

Family

ID=35914299

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420112286 Expired - Lifetime CN2752889Y (en) 2004-11-08 2004-11-08 Permeability LED display screen

Country Status (1)

Country Link
CN (1) CN2752889Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101527102A (en) * 2008-03-05 2009-09-09 北京巨数数字技术开发有限公司 Hollow LED halftone screen
WO2010066117A1 (en) * 2008-12-08 2010-06-17 上海三思电子工程有限公司 Convective heat-dissipating led illumination lamp
CN104851372A (en) * 2015-06-11 2015-08-19 长沙信元电子科技有限公司 Permeable type LED electronic screen display module support
CN105023516A (en) * 2015-03-26 2015-11-04 上海昊照广告有限公司 Outdoor led screen
CN105845035A (en) * 2015-01-14 2016-08-10 广州南洋理工职业学院 Permeable LED display screen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101527102A (en) * 2008-03-05 2009-09-09 北京巨数数字技术开发有限公司 Hollow LED halftone screen
CN101527102B (en) * 2008-03-05 2013-09-25 范红霞 Hollow LED halftone screen
WO2010066117A1 (en) * 2008-12-08 2010-06-17 上海三思电子工程有限公司 Convective heat-dissipating led illumination lamp
CN105845035A (en) * 2015-01-14 2016-08-10 广州南洋理工职业学院 Permeable LED display screen
CN105023516A (en) * 2015-03-26 2015-11-04 上海昊照广告有限公司 Outdoor led screen
CN104851372A (en) * 2015-06-11 2015-08-19 长沙信元电子科技有限公司 Permeable type LED electronic screen display module support

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LAN XIA

Free format text: FORMER OWNER: BEIJING JINLIXIANG ZHENCAI SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20070706

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070706

Address after: 100044 Beijing Haidian District Guangyuan Zizhuyuan Road Building 4 room 4046

Patentee after: Lan Xia

Address before: 100044 Beijing City, Haidian District Road No. 1 Zizhuyuan Dhi Villa D307

Patentee before: Beijing Jinlixiang Zhencai Science & Technology Co., Ltd.

ASS Succession or assignment of patent right

Owner name: BEIJING JINLIXIANG ART COLOR TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: LAN XIA

Effective date: 20101026

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100044 ROOM 4046, 4/F, GUANGYUAN BUILDING, ZIZHUYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 100089 ROOM 306, TOWER A, NO.89, W. 3RD RING NORTH ROAD, HAIDIAN DISTRICT, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20101026

Address after: 100089, room 306, block A, No. 89 West Third Ring Road, Beijing, Haidian District

Patentee after: Beijing Jin Xiang Xiang CAI Technology Co., Ltd.

Address before: 100044 Beijing Haidian District Guangyuan Zizhuyuan Road Building 4 room 4046

Patentee before: Lan Xia

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Transparent LED display screen

Effective date of registration: 20110427

Granted publication date: 20060118

Pledgee: Bank of Hankou, Limited by Share Ltd, Optics Valley branch

Pledgor: Shenzhen Jin Lixiang Technology Co., Ltd.|Beijing Jin Xiang Art Technology Co., Ltd.

Registration number: 2011990000145

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 100089, room 306, block A, No. 89 West Third Ring Road, Beijing, Haidian District

Patentee after: Glux AC-Tech. (Beijing) Co., Ltd.

Address before: 100089, room 306, block A, No. 89 West Third Ring Road, Beijing, Haidian District

Patentee before: Beijing Jin Xiang Xiang CAI Technology Co., Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20120618

Granted publication date: 20060118

Pledgee: Bank of Hankou, Limited by Share Ltd, Optics Valley branch

Pledgor: Shenzhen Jin Lixiang Technology Co., Ltd.|Beijing Jin Xiang art color Polytron Technologies Inc

Registration number: 2011990000145

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Transparent LED display screen

Effective date of registration: 20120618

Granted publication date: 20060118

Pledgee: Bank of Hankou Limited by Share Ltd Optics Valley branch

Pledgor: Glux AC-Tech. (Beijing) Co., Ltd.

Registration number: 2012990000304

PM01 Change of the registration of the contract for pledge of patent right

Change date: 20120618

Registration number: 2011990000145

Pledgor after: Shenzhen Jin Lixiang Technology Co., Ltd.

Pledgor after: Beijing Jin Xiang art color Polytron Technologies Inc

Pledgor before: Shenzhen Jin Lixiang Technology Co., Ltd.

Pledgor before: Beijing Jin Xiang Art Technology Co., Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20131212

Granted publication date: 20060118

Pledgee: Bank of Hankou Limited by Share Ltd Optics Valley branch

Pledgor: Glux AC-Tech. (Beijing) Co., Ltd.

Registration number: 2012990000304

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20141108

Granted publication date: 20060118