CN102103293A - Display panel with narrow frame and electronic device using display panel - Google Patents
Display panel with narrow frame and electronic device using display panel Download PDFInfo
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- CN102103293A CN102103293A CN2009102609899A CN200910260989A CN102103293A CN 102103293 A CN102103293 A CN 102103293A CN 2009102609899 A CN2009102609899 A CN 2009102609899A CN 200910260989 A CN200910260989 A CN 200910260989A CN 102103293 A CN102103293 A CN 102103293A
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- insulation course
- scan lines
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- narrow frame
- frame display
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Abstract
The invention provides a display panel with a narrow frame and an electronic device using the display panel. The display panel with a narrow frame comprises multiple pixels, multiple data lines and multiple scanning lines, wherein the pixels are ranked in an array mode; each pixel is provided with a switch component, a first edge and a second edge, and the first edge and the second edge are mutually perpendicular; each switch component is provided with an input end and a controlled end; the data lines are arranged along the first edges and connected with the input ends of the switch components; each scanning line is provided with a first scanning line segment and a second scanning line segment which are connected; the first scanning line segments are parallel to the data lines and are overlapped; and the second scanning line segments are arranged along the second edges and connected with the controlled ends of the switch components.
Description
Technical field
The present invention relates to a kind of display panel, and particularly relate to a kind of narrow frame display panel and the electronic installation of using it.
Background technology
Along with the development of display technique, the electronic product that possesses at present Presentation Function has on the market possessed many functions that can satisfy the user, as the volume advantage that is easy to carry about with one such as little, in light weight.Yet under market product was weeded out the old and bring forth the new situation with high competition, the solution upgraded must constantly be sought at the design of product by each tame manufacturer, to attract the more notices of user.
With regard to traditional LCD, its frame needs bigger margo frontalis to come the layout sweep trace, make display panel and end product, not good as fitnesss in mechanism such as mobile phone, PDA, digital cameras, that is need the bigger frame of configuration to remove to install display panel, can't effectively reduce the volume of end product.
Summary of the invention
The present invention is relevant for a kind of narrow frame display panel and the electronic installation of using it, be make the part cabling of sweep trace and data line walk line parallel and overlapping, not only do not influence the aperture opening ratio of panel, and can reach the purpose of narrow frame, to reduce the volume of end product.
According to an aspect of the present invention, propose a kind of narrow frame display panel, it comprises a plurality of pixels, many data lines and multi-strip scanning line.Pixel is arranged with the form of array, and wherein, each pixel has on-off element and orthogonal first edge and second edge.Each on-off element has input end and controlled end.Data line is along the first edge setting, and the input end of connection on-off element.Each sweep trace has first scan lines and second scan lines that is connected, wherein, and the overlapping setting parallel of first scan lines with data line, second scan lines is along the second edge setting, and the controlled end of connection on-off element.
According to a further aspect in the invention, propose a kind of picture element array structure of narrow frame display panel, it comprises base plate, first insulation course, second insulation course, the 3rd insulation course, on-off element, sweep trace, data line and pixel electrode.First insulation course is arranged on the base plate, and second insulation course is arranged on first insulation course, and the 3rd insulation course is arranged on second insulation course.On-off element comprises controlled end, input end and output terminal, and wherein controlled end is between the base plate and first insulation course, and input end and output terminal are between first insulation course and second insulation course.Sweep trace comprises first scan lines and second scan lines, wherein first scan lines is between second insulation course and the 3rd insulation course, and second scan lines is between the base plate and first insulation course, and connects first scan lines by first contact hole.Data line bit is between first insulation course and second insulation course.Pixel electrode is positioned on the 3rd insulation course, and connects the output terminal of on-off element by second contact hole.
According to a further aspect in the invention, propose a kind of picture element array structure of narrow frame display panel, it comprises base plate, first insulation course, second insulation course, the 3rd insulation course, on-off element, sweep trace, data line and pixel electrode.First insulation course is located on the base plate, and second insulation course is located on first insulation course, and the 3rd insulation course is located on second insulation course.On-off element comprises controlled end, input end and output terminal, and wherein controlled end is between first insulation course and second insulation course, and input end and output terminal are between second insulation course and the 3rd insulation course.Sweep trace comprises first scan lines and second scan lines, wherein first scan lines is between the base plate and first insulation course, and second scan lines is between first insulation course and second insulation course, and connects first scan lines by first contact hole.Data line bit is between second insulation course and the 3rd insulation course.Pixel electrode is positioned on the 3rd insulation course, and connects the output terminal of on-off element by second contact hole.
According to a further aspect in the invention, propose a kind of electronic installation, it comprises narrow frame display panel and control module, and wherein, control module connects narrow frame display panel.Narrow frame display panel comprises a plurality of pixels, many data lines and multi-strip scanning line.Pixel is arranged with the form of array, and wherein, each pixel has on-off element and orthogonal first edge and second edge.Each on-off element has input end and controlled end.Data line is along the first edge setting, and the input end of connection on-off element.Each sweep trace has first scan lines and second scan lines that is connected, wherein, and the overlapping setting parallel of first scan lines with data line, second scan lines is along the second edge setting, and the controlled end of connection on-off element.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below:
Description of drawings
Figure 1A is the synoptic diagram according to the narrow frame display panel of the preferred embodiment of the present invention.
Figure 1B is the synoptic diagram of the sweep trace configuration of Figure 1A.
Fig. 2 A is the synoptic diagram of its single pixel layout of the narrow frame display panel of Figure 1A.
Fig. 2 B is that the single pixel of Fig. 2 A is in the partial schematic diagram of different section line segments.
Fig. 3 A is another synoptic diagram of its single pixel layout of the narrow frame display panel of Figure 1A.
Fig. 3 B is that the single pixel of Fig. 3 A is in the partial schematic diagram of different section line segments.
Fig. 4 is the synoptic diagram according to the electronic installation of the preferred embodiment of the present invention.
Description of reference numerals
1: narrow frame display panel 50,50 ': substrate
11～13: data line 51: base plate
21～23: sweep trace 52～54: insulation course
21a～23a: first scan lines 56,56 ', 58,58 ': contact hole
21b～23b: second scan lines 57: pixel electrode
30: on-off element 200: electronic installation
31: controlled end 210: control module
32: input end AA: visible area
33: output terminals A ', B ', C ': section line segment
40: panel drive circuit P: pixel
L1: first edge N1～N3: contact
L2: second edge
Embodiment
Present embodiment proposes a kind of narrow frame display panel, and its sweep trace is directly and overlapping setting parallel with data line in order to the cabling that is connected to driving circuit, therefore can save sweep trace in the occupied area in display panel edge, reaches the purpose of narrow frame thus.
Please refer to Figure 1A, it is according to the synoptic diagram of the narrow frame display panel of the preferred embodiment of the present invention.Narrow frame display panel 1 comprises a plurality of pixels with array format, many data lines and multi-strip scanning line, in the accompanying drawings only with the display panel design with sweep trace 21 to 23 explanation present embodiments of several pixels P and several data lines 11 to 13.Each pixel P has on-off element 30 and the orthogonal first edge L1 and the second edge L2.On-off element 30 has input end, controlled end and output terminal.In the present embodiment, each on-off element 30 is that (thin film transistor TFT) is example with thin film transistor (TFT), the input end of on-off element 30 can be source electrode or drain electrode, output terminal can also be source electrode or drain electrode, but is different from input end, and controlled end is to be example with the grid.
Narrow frame display panel 1 also comprises panel drive circuit 40, and it connects data line 11 to 13 and sweep trace 21 to 23, to see through data line 11 to 13 and sweep trace 21 to 23 actuation switch elements 30.Preferably, panel drive circuit 40 is to be arranged on the same substrate with sweep trace 21 to 23 with pixel P, data line 11 to 13.
Sweep trace 21 to 23 respectively has two scan lines that are connected, because the first scan lines 21a to 23a and data line 11 to 13 parallel and overlapping settings longitudinally, simultaneously, consider the interconnected relation of other second horizontal scan lines 21b to 23b, the first scan lines 21a to 23a is the parallel cabling that is positioned at the different layers position with data line 11 to 13, and the first scan lines 21a to 23a is the vertical cabling that is positioned at the different layers position with the second scan lines 21b to 23b.The first scan lines 21a to 23a is connected with the contact hole that the second scan lines 21b to 23b sees through contact N1 to N3 position respectively.The following drawings further specifies the thin portion structure of the narrow frame display panel 1 of present embodiment.
Please refer to Fig. 2 A, 2B, Fig. 2 A is the synoptic diagram of its single pixel layout of the narrow frame display panel of Figure 1A.Fig. 2 B be the single pixel of Fig. 2 A in the partial schematic diagram of different section line segments, the accompanying drawing of section line segment A ', B ' and C ' converges to be put in order in same figure, with the clear corresponding relation of expressing each layer elements.Section with pixel P among Figure 1B is an example, and shown in Fig. 2 B, the on-off element 30 of narrow frame display panel 1, data line 11 are arranged on the substrate 50 with sweep trace 21.Substrate 50 comprises base plate 51 and a plurality of insulation courses 52 to 54, wherein, and insulation course 52 to 54 stacked in regular turn being arranged on the base plate 51.
The controlled end 31 (grid) of on-off element 30 is between base plate 51 and insulation course 52.The second scan lines 21b of sweep trace 21 is also between base plate 51 and insulation course 52, it has identical conduction or metal material with controlled end 31, and can make through identical technology, for example, see through the structure that the gold-tinted developing process removes to produce the second scan lines 21b and controlled end 31.
The input end 32 of on-off element 30, output terminal 33 and data line 11 are between insulation course 52 and insulation course 53.Similarly, input end 32, output terminal 33 also can see through same process with data line 11 and make.With the TFT element is example, also has the contact interface (not indicating) of channel layer (channel), raceway groove and electrode etc. between the input end 32 of on-off element 30 and the output terminal 33.
Because the cabling of the first scan lines 21a is parallel and overlapping with data line 11, therefore can in the visible area (visible area AA as shown in Figure 4) of display panel, occupy any area, and can keep the aperture opening ratio of display panel.In addition, because the first scan lines 21a is the cabling of direct joint face drive circuit 40, therefore need not economize lower tracer in the occupied area in display panel edge additionally in the edge of display panel configuration cabling.
Above-mentioned on-off element 30, data line 11 also have other designs with the configuration of sweep trace 21.Please refer to Fig. 3 A, 3B, Fig. 3 A is another synoptic diagram of its single pixel layout of the narrow frame display panel of Figure 1A.Fig. 3 B be the single pixel of Fig. 3 A in the partial schematic diagram of different section line segments, the accompanying drawing of section line segment A ', B ' and C ' converges to be put in order in same figure.Formation order and Fig. 2 A, the 2Bs and inequality of element on the substrate 50 ' of Fig. 3 A, 3B such as on-off element 30, data line 11 and sweep trace 21.
Shown in Fig. 3 B, the first scan lines 21a is formed on earlier on the base plate 51.The cabling of the first scan lines 21a is according to the linear position data setting of reserving in advance, and with insulation course 52 protections.The controlled end 31 of on-off element 30 and the second scan lines 21b then are formed on the insulation course 52, and with insulation course 53 protections.Substrate 50 ' has contact hole 56 ', and it runs through insulation course 52, to connect the first scan lines 21a and the second scan lines 21b.The input end 32 of on-off element 30 and output terminal 33 and data line 11 are arranged between insulation course 53 and the insulation course 54.Pixel electrode 57 is arranged on the insulation course 54, and sees through contact hole 58 ' connection output terminal 33.
The narrow frame display panel of present embodiment can be applicable in the various electronic installations, for example mobile phone, digital frame, camera, LCD TV etc.Please refer to Fig. 4, it is the synoptic diagram according to the electronic installation of the preferred embodiment of the present invention.Electronic installation 200 comprises the narrow frame display panel 1 of control module 210 and the foregoing description.Control module 210 is connected to the panel drive circuit 40 of narrow frame display panel 1.The pixel P of narrow frame display panel 1 (seeing Figure 1A) is positioned at visible area AA, its sweep trace (as sweep trace 21 to 23) sees through vertically, and the cabling (as the first scan lines 21a to 21b of Figure 1B) parallel and overlapping with data line is connected to panel drive circuit 40, therefore not only can not influence the aperture opening ratio of display panel, and can not occupy any area at the edge of display panel 1, that is, need not see through frame and come the layout sweep trace.The narrow frame display panel of present embodiment can more effectively minimize frame with the electronic installation of using it, and the easier manufacturer that meets increases the attractive in appearance and texture of end product simultaneously to the demand in the display panel mechanism.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persons of ordinary skill in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention defines and is as the criterion when looking appended claim.
Claims (8)
1. one kind narrow frame display panel comprises:
A plurality of pixels are arranged with the form of array, and wherein, described a plurality of pixels respectively have on-off element and orthogonal first edge and second edge, and described a plurality of on-off elements respectively have input end and controlled end;
Many data lines, along described a plurality of first edge settings, wherein, described many data lines connect described a plurality of input end; And
The multi-strip scanning line, respectively have first scan lines and second scan lines that are connected, wherein, described many first scan lines and the parallel and overlapping setting of described many data lines, described many second scan lines are along described a plurality of second edge settings, and described many second scan lines also connect described a plurality of controlled end.
2. narrow frame display panel as claimed in claim 1 also comprises panel drive circuit, and it connects described many data lines and described multi-strip scanning line respectively, and wherein said many data lines and described multi-strip scanning line are positioned at the same side of this panel drive circuit.
3. narrow frame display panel as claimed in claim 2 also comprises substrate, and wherein, this panel drive circuit, described a plurality of pixels, described many data lines and described multi-strip scanning line are arranged on this substrate.
4. the picture element array structure of a narrow frame display panel comprises:
Base plate;
First insulation course is located on this base plate;
Second insulation course is located on this first insulation course;
The 3rd insulation course is located on this second insulation course;
On-off element comprises controlled end, input end and output terminal, and wherein this controlled end is between this base plate and this first insulation course, and this input end and this output terminal are between this first insulation course and this second insulation course;
Sweep trace, comprise first scan lines and second scan lines, wherein this first scan lines is between this second insulation course and the 3rd insulation course, and this second scan lines is between this base plate and this first insulation course, and connects this first scan lines by first contact hole;
Data line is between this first insulation course and this second insulation course; And
Pixel electrode is positioned on the 3rd insulation course, and connects this output terminal of this on-off element by second contact hole.
5. the picture element array structure of a narrow frame display panel comprises:
Base plate;
First insulation course is located on this base plate;
Second insulation course is located on this first insulation course;
The 3rd insulation course is located on this second insulation course;
On-off element comprises controlled end, input end and output terminal, and wherein this controlled end is between this first insulation course and this second insulation course, and this input end and this output terminal are between this second insulation course and the 3rd insulation course;
Sweep trace, comprise first scan lines and second scan lines, wherein this first scan lines is between this base plate and this first insulation course, and this second scan lines is between this first insulation course and this second insulation course, and connects this first scan lines by first contact hole;
Data line is between this second insulation course and the 3rd insulation course;
Pixel electrode is positioned on the 3rd insulation course, and connects this output terminal of this on-off element by second contact hole.
6. electronic installation comprises:
Narrow frame display panel comprises:
A plurality of pixels are arranged with the form of array, and wherein, described a plurality of pixels respectively have on-off element and orthogonal first edge and second edge, and described a plurality of on-off elements respectively have input end and controlled end;
Many data lines, along described a plurality of first edge settings, wherein, described many data lines connect described a plurality of input end; And
The multi-strip scanning line, respectively have first scan lines and second scan lines that are connected, wherein, described many first scan lines and the parallel and overlapping setting of described many data lines, described many first scan lines, described many second scan lines are along described a plurality of second edge settings, and described many second scan lines also connect described a plurality of controlled end; And
Control module connects this narrow frame display panel.
7. electronic installation as claimed in claim 6, wherein, this narrow frame display panel also comprises panel drive circuit, and it connects described many data lines and described multi-strip scanning line respectively, and wherein said many data lines and described multi-strip scanning line are positioned at the same side of this panel drive circuit.
8. electronic installation as claimed in claim 7, wherein, this narrow frame display panel also comprises substrate, wherein, this panel drive circuit, described a plurality of pixels, described many data lines and described multi-strip scanning line are arranged on this substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102609899A CN102103293A (en) | 2009-12-18 | 2009-12-18 | Display panel with narrow frame and electronic device using display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102609899A CN102103293A (en) | 2009-12-18 | 2009-12-18 | Display panel with narrow frame and electronic device using display panel |
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| CN102103293A true CN102103293A (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102609899A Pending CN102103293A (en) | 2009-12-18 | 2009-12-18 | Display panel with narrow frame and electronic device using display panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013029540A1 (en) * | 2011-08-29 | 2013-03-07 | 京东方科技集团股份有限公司 | Array substrate and display device |
| CN104360558A (en) * | 2014-12-08 | 2015-02-18 | 重庆京东方光电科技有限公司 | Array substrate, display panel and display device |
| CN104570527A (en) * | 2014-12-30 | 2015-04-29 | 深圳市华星光电技术有限公司 | Array substrate and display panel |
| CN106292104A (en) * | 2016-08-30 | 2017-01-04 | 深圳市华星光电技术有限公司 | Array base palte and preparation method thereof, liquid crystal panel |
| CN107346071A (en) * | 2017-09-07 | 2017-11-14 | 青岛海信电器股份有限公司 | A kind of new tft array substrate, display panel and terminal device |
| WO2020124896A1 (en) * | 2018-12-19 | 2020-06-25 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| WO2020211256A1 (en) * | 2019-04-17 | 2020-10-22 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display with ultra-narrow bezel and electronic apparatus |
-
2009
- 2009-12-18 CN CN2009102609899A patent/CN102103293A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013029540A1 (en) * | 2011-08-29 | 2013-03-07 | 京东方科技集团股份有限公司 | Array substrate and display device |
| US9324764B2 (en) | 2011-08-29 | 2016-04-26 | Boe Technology Group Co., Ltd. | Array substrate and display device |
| CN104360558A (en) * | 2014-12-08 | 2015-02-18 | 重庆京东方光电科技有限公司 | Array substrate, display panel and display device |
| US9905626B2 (en) | 2014-12-08 | 2018-02-27 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display apparatus |
| CN104570527A (en) * | 2014-12-30 | 2015-04-29 | 深圳市华星光电技术有限公司 | Array substrate and display panel |
| WO2016106893A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市华星光电技术有限公司 | Array substrate and display panel |
| CN106292104A (en) * | 2016-08-30 | 2017-01-04 | 深圳市华星光电技术有限公司 | Array base palte and preparation method thereof, liquid crystal panel |
| WO2018040159A1 (en) * | 2016-08-30 | 2018-03-08 | 深圳市华星光电技术有限公司 | Array substrate and manufacturing method therefor, and liquid crystal panel |
| US10268093B2 (en) | 2016-08-30 | 2019-04-23 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Array substrate and the preparation method thereof, liquid crystal panel |
| CN107346071A (en) * | 2017-09-07 | 2017-11-14 | 青岛海信电器股份有限公司 | A kind of new tft array substrate, display panel and terminal device |
| WO2020124896A1 (en) * | 2018-12-19 | 2020-06-25 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| WO2020211256A1 (en) * | 2019-04-17 | 2020-10-22 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display with ultra-narrow bezel and electronic apparatus |
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Application publication date: 20110622 |