CN202615763U - Television wall - Google Patents
Television wall Download PDFInfo
- Publication number
- CN202615763U CN202615763U CN 201220183910 CN201220183910U CN202615763U CN 202615763 U CN202615763 U CN 202615763U CN 201220183910 CN201220183910 CN 201220183910 CN 201220183910 U CN201220183910 U CN 201220183910U CN 202615763 U CN202615763 U CN 202615763U
- Authority
- CN
- China
- Prior art keywords
- lcd
- emitting diode
- lcds
- video wall
- image
- 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
Links
- 239000000758 substrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Abstract
The utility model provides a TV wall that is formed by a plurality of LCD combination, superpose the emitting diode display on the black frame of the LCD between these some LCDs and LCD, do not have the image that the part of image should be shown on original black frame through the emitting diode display, make the utility model discloses a TV wall does not accompany the shadow of cross or groined type when playing the image, does not have the shadow of interrupting the image promptly between each display, and can obtain complete picture.
Description
Technical field
The utility model relates to a kind of video display technology, particularly a kind of video wall.
Background technology
The known video wall that combines with a plurality of LCDs; For example by four or nine video walls that combine; It is when show image; The askiatic district can be on video wall, seen,, the cruciform askiatic district of running through up and down 12 can be produced if form video wall as shown in Figure 11 by four LCDs.Moreover, if form video wall as shown in Figure 22, can produce the groined type askiatic district of running through up and down 22 by nine LCDs.
As shown in Figure 3; General LCD 3 is to clamp 32 in the very thin liquid crystal of one deck by two sheet glass substrates 31 to constitute; For liquid crystal 32 is retained in two glass substrates 31; Two glass substrates 31 must seal with sealing 33 four frame portion, thereby form black surround frame 34, and above-mentioned askiatic district is formed by 34 of black surround frames in LCD 3 structures.
Hence one can see that, and the known video wall that is combined by LCD is not perfect to the greatest extent on video vision, still can improve.
The utility model content
The purpose of the utility model is that a kind of video wall that is combined by LCD is being provided, and the askiatic district that it can eliminate this video wall lets this video wall when playing video, can not accompany cruciform shadow or groined type shadow.
For reaching above-mentioned purpose; The utility model provides a kind of video wall; It is made up of a plurality of LCDs and light emitting diode indicator; It is characterized in that this light emitting diode indicator is on the black surround frame that is stacked and placed between those LCDs, so as to eliminating the askiatic district between those LCDs.
For reaching above-mentioned purpose; The utility model more provides a kind of video wall; It is made up of a plurality of LCDs and organic light emitting diode display; It is characterized in that this organic light emitting diode display is on the black surround frame that is stacked and placed between those LCDs, so as to eliminating the askiatic district between those LCDs.
Can know by above-mentioned the utility model content; The utility model is to have improved a kind of video wall; So as to the askiatic district on the black surround frame of eliminating LCD; The video wall that lets a plurality of LCDs combine does not have the shadow of cruciform or groined type when playing video, that is between each display board, does not have the shadow of interrupting image.
Description of drawings
Fig. 1 is a prior art, a kind of front schematic view of video wall;
Fig. 2 is a prior art, the front schematic view of another kind of video wall;
Fig. 3 is the diagrammatic cross-section of known LCD;
Fig. 4 is the utility model embodiment, a kind of diagrammatic cross-section of video wall;
Fig. 5 is the three-dimensional partial schematic diagram that the diagrammatic cross-section according to a kind of video wall of Fig. 4 illustrates.
[main element symbol description]
1,2: video wall
3,11,21: LCD
12,22: the askiatic district
31: glass substrate
32: liquid crystal
33: sealing
34: the black surround frame
41: circuit board
42: light emitting diode indicator, organic light emitting diode display
43,44: LCD
45: electronic circuit
Embodiment
Fig. 4 is the utility model embodiment, a kind of partial cutaway schematic of video wall.As shown in the figure, the part is LCD 43 and LCD 44 for example.At this, can see between LCD 43 and the LCD 44 that black surround frame 34 is all arranged, Here it is forms the cruciform of image or the part of groined type shadow.
When making the video wall of the utility model; Between each LCD, draw back earlier a space; As shown in Figure 4; Leave a space between LCD 43 and the LCD 44, make the circuit board 41 of light emitting diode indicator (or adopt organic light emitting diode display) 42 be able between this space, be provided with electronic circuit 45, and can distribution be drawn out to image and come source circuit; To obtain signal of video signal and the power supply of cutting apart; Be familiar with this art when adopting suitable electronic component to come to make aforementioned electronic circuit 45 in fact, for example use integrated circuit, electric capacity, resistance etc., thereby make light emitting diode indicator (or adopting organic light emitting diode display) 42 can show the image that loses on original black surround frame 34 according to side circuit.
Further specifying, please refer to Fig. 5, is that the partial cutaway schematic that accordings to a kind of video wall of Fig. 4 illustrates the three-dimensional partial schematic diagram that forms.Can clearly be seen that by Fig. 5 light emitting diode indicator 42 is stacked and placed on two black surround frames 34 between LCD 43 and the LCD 44, and can show due image, reach the demonstration of complete picture, promoted image quality in this askiatic district.
Can know by above-mentioned the utility model embodiment; The utility model is to have improved a kind of video wall; So as to the askiatic district on the black surround frame of eliminating LCD; The video wall that lets a plurality of LCDs combine does not have the shadow of cruciform or groined type when playing video, that is between each display board, does not have the shadow of interrupting image.
Claims (2)
1. video wall; Form by a plurality of LCDs and light emitting diode indicator; It is characterized in that this light emitting diode indicator is on the black surround frame that is stacked and placed between those LCDs, so as to eliminating the askiatic district between those LCDs.
2. video wall; Form by a plurality of LCDs and organic light emitting diode display; It is characterized in that this organic light emitting diode display is on the black surround frame that is stacked and placed between those LCDs, so as to eliminating the askiatic district between those LCDs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101206171U TWM450917U (en) | 2012-04-05 | 2012-04-05 | TV wall |
| TW101206171 | 2012-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615763U true CN202615763U (en) | 2012-12-19 |
Family
ID=47349441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183910 Expired - Lifetime CN202615763U (en) | 2012-04-05 | 2012-04-25 | Television wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202615763U (en) |
| TW (1) | TWM450917U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110753A1 (en) * | 2013-01-16 | 2014-07-24 | 深圳市华星光电技术有限公司 | Joined display screen |
| US8830392B2 (en) | 2013-01-16 | 2014-09-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Splice display |
| WO2016112873A1 (en) * | 2015-01-14 | 2016-07-21 | 丁炜慷 | Fully zero-mullion video wall system providing full pixel coverage when joined |
| CN114005375A (en) * | 2021-11-15 | 2022-02-01 | Tcl华星光电技术有限公司 | Mixed connection display device |
| CN114220358A (en) * | 2021-12-13 | 2022-03-22 | Tcl华星光电技术有限公司 | Spliced screen and display terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI530156B (en) | 2014-01-10 | 2016-04-11 | 友達光電股份有限公司 | Stereoscopic display method |
-
2012
- 2012-04-05 TW TW101206171U patent/TWM450917U/en not_active IP Right Cessation
- 2012-04-25 CN CN 201220183910 patent/CN202615763U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110753A1 (en) * | 2013-01-16 | 2014-07-24 | 深圳市华星光电技术有限公司 | Joined display screen |
| US8830392B2 (en) | 2013-01-16 | 2014-09-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Splice display |
| WO2016112873A1 (en) * | 2015-01-14 | 2016-07-21 | 丁炜慷 | Fully zero-mullion video wall system providing full pixel coverage when joined |
| CN105845036A (en) * | 2015-01-14 | 2016-08-10 | 丁炜慷 | Whole seamless display curtain wall system with full coverage of pixel after splicing |
| EP3246901A4 (en) * | 2015-01-14 | 2018-09-05 | Weikang Ding | Fully zero-mullion video wall system providing full pixel coverage when joined |
| KR101911795B1 (en) | 2015-01-14 | 2018-10-25 | 워이캉 딩 | Fully zero-mullion video wall system providing full pixel coverage when joined |
| CN114005375A (en) * | 2021-11-15 | 2022-02-01 | Tcl华星光电技术有限公司 | Mixed connection display device |
| CN114220358A (en) * | 2021-12-13 | 2022-03-22 | Tcl华星光电技术有限公司 | Spliced screen and display terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM450917U (en) | 2013-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |