CN104614911A - Substrate as well as manufacturing method and display device thereof - Google Patents
Substrate as well as manufacturing method and display device thereof Download PDFInfo
- Publication number
- CN104614911A CN104614911A CN201510094918.1A CN201510094918A CN104614911A CN 104614911 A CN104614911 A CN 104614911A CN 201510094918 A CN201510094918 A CN 201510094918A CN 104614911 A CN104614911 A CN 104614911A
- Authority
- CN
- China
- Prior art keywords
- horizontal scanning
- scanning line
- lead
- wire
- line
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133345—Insulating layers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
- G02F1/13629—Multilayer wirings
Abstract
The invention discloses a substrate as well as a manufacturing method and a display device of the substrate, relates to the technical field of display, and solves the problem that frames of the left side and the right side of an existing display device are wide. The substrate provided by the embodiment of the invention comprises a display area, wherein a plurality of row scanning lines and column scanning lines are arranged in the display area; row scanning leading lines in one-to-one correspondence with to the scanning lines are also arranged in the display area; the row scanning leading lines and the row scanning lines are positioned at different layers; the row scanning leading lines comprise first row scanning leading line sections and second row scanning leading line sections; one end of each first row scanning leading line section is electrically connected with one end of each row scanning line; each second row scanning leading line section extends to a row scanning driving circuit from the other end of each first row scanning leading line section; the row scanning driving circuit is positioned in an extension direction of the column scanning lines. The embodiment of the invention also provides the manufacturing method and the display device of the substrate.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of substrate and preparation method thereof, display device.
Background technology
At present, narrow frame has become a kind of trend of display device development, narrow frame can meet the requirement of user to the aesthetics of display device, in addition, when multiple display device is spliced to form super large display device, narrow frame can reduce the splicing gap between display device, thus reduces the segmented sense of overall picture, improves display effect.
Fig. 1 shows the structure of existing display device, this display device comprises viewing area 1' and frame, the binding region be positioned at around viewing area and the packaging area 2' being positioned at display device neighboring area is provided with in frame, wherein, viewing area 1' comprises horizontal scanning line 11' arranged in parallel, binding region comprises the horizontal scanning line binding region 3' being positioned at the 1' left and right sides, viewing area, horizontal scanning line lead-in wire 31' in horizontal scanning line binding region 3' is electrically connected horizontal scanning line 11', every bar horizontal scanning line lead-in wire 31' comprise the Part I 31a' that extends from horizontal scanning line 11' with extend from Part I 31a' and the Part II 31b' vertical with Part I 31a', Part II 31b' extends to display device bottom, thus connected row scan drive circuit 4'.
Inventor finds, because horizontal scanning lines all in existing display device lead-in wire 31' is arranged in order, therefore, need the region occupying one fixed width, make the horizontal scanning line of the left and right sides in display device bind region 3' wider, thus make the frame of the left and right sides of display device wider.
Summary of the invention
Embodiments of the invention provide a kind of substrate and preparation method thereof, display device, solve the problem that the frame of the existing display device left and right sides is wider.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of substrate, many horizontal scanning lines and column scan line is provided with in described viewing area, also be provided with in described viewing area with described horizontal scanning line one to one horizontal scanning line go between, described horizontal scanning line lead-in wire and described horizontal scanning line are positioned at different layers, and described horizontal scanning line lead-in wire comprises the first row sweep trace lead segments and the second horizontal scanning line lead segments; One end of described the first row sweep trace lead segments is electrically connected with one end of described horizontal scanning line; Described second horizontal scanning line lead segments extends to described line-scanning drive circuit from the other end of the first row sweep trace lead segments, and described line-scanning drive circuit is positioned on the bearing of trend of described column scan line.
Described the first row sweep trace lead segments overlaps with the projection of described horizontal scanning line at described substrate in the projection of described substrate; Described second line scanning lead segments overlaps in the projection of described substrate with described column scan line in the projection of described substrate.
Described horizontal scanning line lead-in wire place layer and described horizontal scanning line are provided with insulation course between layers.
Described insulation course covers the whole of described the first row sweep trace lead segments, and described the first row sweep trace lead segments is electrically connected with described horizontal scanning line by the via hole running through described insulation course, and described via hole is positioned at the neighboring area of described insulation course.
Described insulation course covers a part for described the first row sweep trace lead segments, and described the first row sweep trace lead segments is not directly electrically connected with described horizontal scanning line at the edge of described insulation course by the part that described insulation course covers.
Described substrate also comprises column scan line lead-in wire, and described column scan line lead-in wire extends to column scan driving circuit from one end of described column scan line; Described column scan line lead-in wire and described horizontal scanning line lead-in wire mutually insulated are arranged.
The described horizontal scanning line be connected with the described horizontal scanning line of odd-numbered line goes between and is positioned at one end of described horizontal scanning line, and connects a described line-scanning drive circuit; The described horizontal scanning line be connected with the described horizontal scanning line of even number line goes between and is positioned at the other end of described horizontal scanning line, and connects line-scanning drive circuit described in another.
Embodiments provide a kind of substrate described above, owing to being provided with horizontal scanning line lead-in wire in viewing area, therefore, not needing in the two side areas of substrate is that horizontal scanning line lead-in wire arranges separately binding region, thus makes the frame of the display device left and right sides narrower.
The embodiment of the present invention additionally provides a kind of display device, and described display device comprises substrate as above.
The embodiment of the present invention additionally provides a kind of method for making of substrate, and described method for making comprises:
Underlay substrate is formed one deck horizontal scanning line lead-in wire metal level, forms the figure comprising horizontal scanning line lead-in wire through patterning processes; On the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, form a layer insulating; On the described underlay substrate defining described insulation course, form one deck horizontal scanning line metal level, form the figure comprising horizontal scanning line through patterning processes; On the described underlay substrate of figure defining described horizontal scanning line, form one deck column scan line metal level, form the figure comprising column scan line through patterning processes; Wherein, described horizontal scanning line lead-in wire and described horizontal scanning line are set in the viewing area of described substrate, described horizontal scanning line lead-in wire and described horizontal scanning line are positioned at different layers, and described horizontal scanning line lead-in wire comprises the first row sweep trace lead segments and the second horizontal scanning line lead segments; One end of described the first row sweep trace lead segments is electrically connected with one end of described horizontal scanning line; Described second horizontal scanning line lead segments extends to described line-scanning drive circuit from the other end of the first row sweep trace lead segments, and described line-scanning drive circuit is positioned on the bearing of trend of described column scan line.
On the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, form a layer insulating, comprising: through patterning processes, described insulation course forms via hole, described via hole is for being electrically connected described horizontal scanning line lead-in wire and described horizontal scanning line.
On the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, form a layer insulating, comprise: through patterning processes, removed the neighboring area of described insulation course, the described horizontal scanning line lead-in wire of exposure is used for being electrically connected with described horizontal scanning line.
Embodiments provide a kind of method for making of substrate described above, underlay substrate is formed horizontal scanning line lead-in wire, insulation course and horizontal scanning line successively, owing to being provided with horizontal scanning line lead-in wire in viewing area, therefore, not needing in the two side areas of substrate is that horizontal scanning line lead-in wire arranges separately binding region, thus makes the frame of the display device left and right sides narrower.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of a kind of display device in prior art;
The floor map of the first substrate that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 be the first substrate in embodiment of the present invention Fig. 2 along A-A' to schematic cross-section;
The floor map of the second substrate that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 be the second substrate in embodiment of the present invention Fig. 4 along B-B' to schematic cross-section.
Description of reference numerals:
1-viewing area; 11-horizontal scanning line; 12-column scan line;
13-horizontal scanning line goes between; 13a-the first row sweep trace lead-in wire 13b-the second horizontal scanning line lead segments; Section;
14-column scan line goes between; 2-line-scanning drive circuit; 3-insulation course;
31-via hole; 4-column scan driving circuit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
Embodiment one
Embodiments provide a kind of substrate, as shown in Figure 2, this substrate comprises viewing area 1, many horizontal scanning lines 11 are provided with (for the ease of differentiating horizontal scanning line 11 and the lead-in wire of horizontal scanning line hereinafter 13 in viewing area 1, in figure, horizontal scanning line 11 represents with dot-and-dash line) and column scan line 12 (in figure, column scan line 12 is represented by dotted lines), also be provided with in viewing area 1 with horizontal scanning line 11 one to one horizontal scanning line go between 13, horizontal scanning line lead-in wire 13 and horizontal scanning line 11 are positioned at different layers, horizontal scanning line lead-in wire 13 comprises the first row sweep trace lead segments 13a and the second horizontal scanning line lead segments 13b, one end of the first row sweep trace lead segments 13a is electrically connected with one end of horizontal scanning line 11, second horizontal scanning line lead segments 13b extends to line-scanning drive circuit 2 from the other end of the first row sweep trace lead segments 13a, and line-scanning drive circuit 2 is positioned on the bearing of trend of column scan line 12.
It should be noted that, owing to being provided with horizontal scanning line lead-in wire 13 and horizontal scanning line 11 in viewing area 1, in order to avoid horizontal scanning line lead-in wire 13 short circuit many horizontal scanning lines 11 simultaneously, horizontal scanning line lead-in wire 13 and horizontal scanning line 11 lay respectively at different layers, to go between 13 place layers and horizontal scanning line 11 other functional layer that can arrange between layers at horizontal scanning line, such as: insulation course and conductive layer etc.
It should be noted that, horizontal scanning line lead-in wire 13 is provided with in viewing area 1, be specially: as shown in Figure 2, a part of the first row sweep trace lead segments 13a is located in viewing area 1, one end that the first row sweep trace lead segments 13a is electrically connected with horizontal scanning line 11 is positioned at outside viewing area 1, a part of second horizontal scanning line lead segments 13b is located in viewing area 1, and one end that the second horizontal scanning line lead segments 13b is connected with line-scanning drive circuit 2 is positioned at outside viewing area 1.A part in order to the first row sweep trace lead segments 13a is located in viewing area 1, the first row sweep trace lead segments 13a extends to the center position of viewing area 1 from one end of horizontal scanning line 11, and then the second horizontal scanning line lead segments 13b continues to extend to line-scanning drive circuit 2 from the first row sweep trace lead segments 13a.
Embodiments provide a kind of substrate described above, owing to being provided with horizontal scanning line lead-in wire in viewing area, therefore, not needing in the two side areas of substrate is that horizontal scanning line lead-in wire arranges separately binding region, thus makes the frame of the display device left and right sides narrower.
The substrate that the embodiment of the present invention provides can be applied in liquid crystal indicator, also can be applied in Organic Light Emitting Diode (OLED, Organic Light Emitting Diode) display device.
When this substrate is applied in liquid crystal indicator, the first row sweep trace lead segments 13a overlaps with the projection of horizontal scanning line 11 at substrate in the projection of substrate; Second line scanning lead segments 13b overlaps with the projection of column scan line 12 at substrate in the projection of substrate, thus makes horizontal scanning line lead-in wire 13 can not reduce the aperture opening ratio of liquid crystal indicator.
When this substrate is applied in OLED display, horizontal scanning line 11 place layer and horizontal scanning line go between 13 place layers between luminescent layer and underlay substrate.When OLED display is top emission type, horizontal scanning line 11 place layer and the horizontal scanning line 13 place layers that go between are positioned on the reverse direction of light direction, therefore, the cabling of horizontal scanning line 11 and horizontal scanning line lead-in wire 13 can not affect the aperture opening ratio of OLED display, therefore, the first row sweep trace lead segments 13a also can not overlap with the projection of horizontal scanning line 11 at substrate in the projection of substrate, second line scanning lead segments 13b also can not overlap with the projection of column scan line 12 at substrate in the projection of substrate, thus reduces the manufacture difficulty of substrate.
Preferably, in order to simplify the structure of substrate, go between 13 place layers and horizontal scanning line 11 of horizontal scanning line arranges insulation course 3 between layers, other functional layer is not set, particularly, first underlay substrate arranges horizontal scanning line lead-in wire 13, insulation course 3 is set on horizontal scanning line goes between 13 place layers, then horizontal scanning line lead-in wire 13 is set on insulation course 13.Except forming horizontal scanning line 11 on insulation course 3, also form pixel, to form viewing area 1.
Because horizontal scanning line lead-in wire 13 lays respectively at different layers from horizontal scanning line 11, in order to make horizontal scanning line lead-in wire 13 be electrically connected with horizontal scanning line 11, the embodiment of the present invention specifically provides following two kinds of substrates, and the region of two kinds of substrates is that electric connection mode is different.
The first substrate, as shown in Figures 2 and 3, insulation course 3 covers the whole of the first row sweep trace lead segments 13a, and the first row sweep trace lead segments 13a is electrically connected with horizontal scanning line 11 by the via hole 31 running through insulation course 3.Insulation course 3 can be formed by patterning processes, that is, after depositing insulating layer material layer, and the neighboring area of etching insulating layer material layer, thus form via hole 31; Form horizontal scanning line 11 more afterwards, thus horizontal scanning line 11 is electrically connected with the first row sweep trace lead segments 13a by via hole 31.In addition, via hole 31 is positioned at the neighboring area of insulation course 3, and via hole 31 is positioned at outside viewing area 1, and now, the central area of insulation course 3 is viewing area 1.
The second substrate, as shown in Figure 4 and Figure 5, insulation course 3 covers a part of the first row sweep trace lead segments 13a, and the first row sweep trace lead segments 13a is not directly electrically connected with horizontal scanning line 11 at the edge of insulation course 3 by the part that insulation course 3 covers.Insulation course 3 can be formed by patterning processes, namely, after depositing insulating layer material layer, the neighboring area of etching insulating layer material layer, thus expose the first row sweep trace lead segments 13a, form horizontal scanning line 11 more afterwards, thus the first row sweep trace lead segments 13a is directly electrically connected with horizontal scanning line 11.Now, whole insulation course 3 can as viewing area 1.
The embodiment of the present invention only lists the implementation of substrate of part, and those skilled in the art are based on the basis of foregoing, and can also obtain other possible implementations under the prerequisite not paying creative work, the embodiment of the present invention repeats no longer one by one.
Further, as shown in Figure 2, substrate also comprises column scan line lead-in wire 14, and column scan line lead-in wire 14 extends to column scan driving circuit 4 from one end of column scan line 12; Column scan line lead-in wire 14 and horizontal scanning line go between 13 mutually insulateds arrange.In the embodiment of the present invention, column scan driving circuit 4 and line-scanning drive circuit 2 are positioned at the same side of substrate, therefore, in order to avoid column scan line lead-in wire 14 and the second horizontal scanning line lead segments 13b intersect short circuit, need column scan line go between 14 and horizontal scanning line go between 13 mutually insulateds arrange, namely between column scan line lead-in wire 14 and horizontal scanning line lead-in wire 13, arrange insulating material, preferably, insulation course 3 extends between column scan line lead-in wire 14 and horizontal scanning line lead-in wire 13.
In order to strengthen the driving force of signal, the embodiment of the present invention preferably arranges a line-scanning drive circuit 2 respectively in the both sides of substrate, thus making the horizontal scanning line 11 of a part connect a line-scanning drive circuit 2 by horizontal scanning line lead-in wire 13, the horizontal scanning line 11 of another part connects another line-scanning drive circuit 2 by horizontal scanning line lead-in wire 13.Exemplarily, the horizontal scanning line be connected with the horizontal scanning line 11 of odd-numbered line goes between 13 one end being positioned at horizontal scanning line 11, and connects a line-scanning drive circuit 2; The horizontal scanning line be connected with the horizontal scanning line 11 of even number line goes between 13 other ends being positioned at horizontal scanning line 11, and connects another line-scanning drive circuit 2.
In addition, the material of horizontal scanning line lead-in wire 13 is the combination of one or more in the conductive materials such as molybdenum (Mo), aluminium (Al) and neodymium (Nb).
In addition, the material of insulation course 3 can be that the inorganic insulating materials such as silicon nitride (SiNx), monox (SiOx), silicon oxynitride (SiON) or organic insulation glue are medium.
The embodiment of the present invention additionally provides a kind of display device, and this display device comprises substrate as above.This display device can be: any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, organic electroluminescence display panel, mobile phone, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument.
Because this display device includes substrate as above, therefore, the frame of this display device left and right sides is also narrower.
Embodiment two
The embodiment of the present invention additionally provides a kind of method for making of substrate as above, and as shown in Figure 2-5, this method for making specifically comprises the following steps the structure that this method for making is formed:
S1, formed on underlay substrate one deck horizontal scanning line lead-in wire metal level, through patterning processes formed comprise horizontal scanning line lead-in wire figure.
S2, define comprise horizontal scanning line lead-in wire figure underlay substrate on, form a layer insulating.
S3, on the underlay substrate defining insulation course, form one deck horizontal scanning line metal level, form the figure comprising horizontal scanning line through patterning processes.
S4, on the underlay substrate of figure defining horizontal scanning line, form one deck column scan line metal level, form the figure comprising column scan line through patterning processes.
Wherein, be provided with horizontal scanning line lead-in wire 13 and horizontal scanning line 11 in the viewing area 1 of substrate, horizontal scanning line lead-in wire 13 and horizontal scanning line 11 are positioned at different layers, and horizontal scanning line lead-in wire 13 comprises the first row sweep trace lead segments 13a and the second horizontal scanning line lead segments 13b; One end of the first row sweep trace lead segments 13a is electrically connected with one end of horizontal scanning line 11; Second horizontal scanning line lead segments 13b extends to line-scanning drive circuit 2 from the other end of the first row sweep trace lead segments 13a, and line-scanning drive circuit 2 is positioned on the bearing of trend of column scan line 12.
It should be noted that, horizontal scanning line lead-in wire metal level can be formed by the method for magnetron sputtering.
It should be noted that, the patterning processes described in all embodiments of the present invention comprises: coating photoresist, uses mask plate to hide, and after exposure, development, etches, last stripping photoresist.
In addition, in the embodiment of the present invention, column scan line lead-in wire 14 is positioned at same layer with column scan line 12, therefore, in the embodiment of the present invention, forms column scan line 12 simultaneously go between 14 with column scan line preferably through a patterning processes.
Embodiments provide a kind of method for making of substrate described above, underlay substrate is formed horizontal scanning line lead-in wire, insulation course and horizontal scanning line successively, owing to being provided with horizontal scanning line lead-in wire in viewing area, therefore, not needing in the two side areas of substrate is that horizontal scanning line lead-in wire arranges separately binding region, thus makes the frame of the display device left and right sides narrower.
Describe from embodiment one, the mode that horizontal scanning line lead-in wire 13 is electrically connected with horizontal scanning line 11 has two kinds, and according to these two kinds of electric connection mode, the embodiment of the present invention additionally provides following two kinds of method for makings.
The first method for making, as shown in Figures 2 and 3, on the underlay substrate defining the figure comprising horizontal scanning line lead-in wire, form a layer insulating, comprise: through patterning processes, form via hole on the insulating layer, via hole is for being electrically connected horizontal scanning line lead-in wire and horizontal scanning line.Wherein, insulation course 3 covers the whole of the first row sweep trace lead segments 13a, and the first row sweep trace lead segments 13a is electrically connected with horizontal scanning line 11 by the via hole 31 running through insulation course 3.
The second method for making, as shown in Figure 4 and Figure 5, on the underlay substrate defining the figure comprising horizontal scanning line lead-in wire, form a layer insulating, comprising: through patterning processes, removed the neighboring area of insulation course, the horizontal scanning line lead-in wire of exposure is used for being electrically connected with horizontal scanning line.Wherein, insulation course 3 covers a part of the first row sweep trace lead segments 13a, and the first row sweep trace lead segments 13a is not directly electrically connected with horizontal scanning line 11 at the edge of insulation course 3 by the part that insulation course 3 covers.
The embodiment of the present invention only lists the method for making of substrate of part, and those skilled in the art are based on the basis of foregoing, and can also obtain other possible implementations under the prerequisite not paying creative work, the embodiment of the present invention repeats no longer one by one.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (11)
1. a substrate, comprise viewing area, many horizontal scanning lines and column scan line is provided with in described viewing area, it is characterized in that, also be provided with in described viewing area with described horizontal scanning line one to one horizontal scanning line go between, described horizontal scanning line lead-in wire and described horizontal scanning line are positioned at different layers, and described horizontal scanning line lead-in wire comprises the first row sweep trace lead segments and the second horizontal scanning line lead segments;
One end of described the first row sweep trace lead segments is electrically connected with one end of described horizontal scanning line;
Described second horizontal scanning line lead segments extends to described line-scanning drive circuit from the other end of the first row sweep trace lead segments, and described line-scanning drive circuit is positioned on the bearing of trend of described column scan line.
2. substrate according to claim 1, is characterized in that, described the first row sweep trace lead segments overlaps with the projection of described horizontal scanning line at described substrate in the projection of described substrate; Described second line scanning lead segments overlaps in the projection of described substrate with described column scan line in the projection of described substrate.
3. substrate according to claim 1, is characterized in that, described horizontal scanning line lead-in wire place layer and described horizontal scanning line are provided with insulation course between layers.
4. substrate according to claim 3, it is characterized in that, described insulation course covers the whole of described the first row sweep trace lead segments, described the first row sweep trace lead segments is electrically connected with described horizontal scanning line by the via hole running through described insulation course, and described via hole is positioned at the neighboring area of described insulation course.
5. substrate according to claim 3, it is characterized in that, described insulation course covers a part for described the first row sweep trace lead segments, and described the first row sweep trace lead segments is not directly electrically connected with described horizontal scanning line at the edge of described insulation course by the part that described insulation course covers.
6. the substrate according to any one of claim 3-5, is characterized in that, also comprises column scan line lead-in wire, and described column scan line lead-in wire extends to column scan driving circuit from one end of described column scan line;
Described column scan line lead-in wire and described horizontal scanning line lead-in wire mutually insulated are arranged.
7. substrate according to claim 1, is characterized in that, the described horizontal scanning line be connected with the described horizontal scanning line of odd-numbered line goes between and is positioned at one end of described horizontal scanning line, and connects a described line-scanning drive circuit; The described horizontal scanning line be connected with the described horizontal scanning line of even number line goes between and is positioned at the other end of described horizontal scanning line, and connects line-scanning drive circuit described in another.
8. a display device, is characterized in that, comprises the substrate described in any one of claim 1-7.
9. a method for making for substrate, is characterized in that, comprising:
Underlay substrate is formed one deck horizontal scanning line lead-in wire metal level, forms the figure comprising horizontal scanning line lead-in wire through patterning processes;
On the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, form a layer insulating;
On the described underlay substrate defining described insulation course, form one deck horizontal scanning line metal level, form the figure comprising horizontal scanning line through patterning processes;
On the described underlay substrate of figure defining described horizontal scanning line, form one deck column scan line metal level, form the figure comprising column scan line through patterning processes;
Wherein, described horizontal scanning line lead-in wire and described horizontal scanning line are set in the viewing area of described substrate, described horizontal scanning line lead-in wire and described horizontal scanning line are positioned at different layers, and described horizontal scanning line lead-in wire comprises the first row sweep trace lead segments and the second horizontal scanning line lead segments;
One end of described the first row sweep trace lead segments is electrically connected with one end of described horizontal scanning line;
Described second horizontal scanning line lead segments extends to described line-scanning drive circuit from the other end of the first row sweep trace lead segments, and described line-scanning drive circuit is positioned on the bearing of trend of described column scan line.
10. the method for making of substrate according to claim 9, is characterized in that, on the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, forms a layer insulating, comprising:
Through patterning processes, described insulation course forms via hole, described via hole is for being electrically connected described horizontal scanning line lead-in wire and described horizontal scanning line.
The method for making of 11. substrates according to claim 9, is characterized in that, on the described underlay substrate defining the figure comprising described horizontal scanning line lead-in wire, forms a layer insulating, comprising:
Through patterning processes, removed the neighboring area of described insulation course, the described horizontal scanning line lead-in wire of exposure is used for being electrically connected with described horizontal scanning line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094918.1A CN104614911A (en) | 2015-03-03 | 2015-03-03 | Substrate as well as manufacturing method and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094918.1A CN104614911A (en) | 2015-03-03 | 2015-03-03 | Substrate as well as manufacturing method and display device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104614911A true CN104614911A (en) | 2015-05-13 |
Family
ID=53149426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094918.1A Pending CN104614911A (en) | 2015-03-03 | 2015-03-03 | Substrate as well as manufacturing method and display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614911A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782373A (en) * | 2016-12-26 | 2017-05-31 | 惠科股份有限公司 | Display device and its display panel |
| KR20170064123A (en) * | 2015-11-30 | 2017-06-09 | 엘지디스플레이 주식회사 | Display device |
| CN107481666A (en) * | 2017-08-16 | 2017-12-15 | 深圳市华星光电半导体显示技术有限公司 | A kind of organic light emitting diode display |
| CN109407431A (en) * | 2017-08-17 | 2019-03-01 | 京东方科技集团股份有限公司 | Array substrate and preparation method thereof, display panel |
| CN109860248A (en) * | 2019-01-24 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Flexible display panels |
| CN110609424A (en) * | 2018-06-14 | 2019-12-24 | 三菱电机株式会社 | Liquid crystal display panel |
| WO2019241993A1 (en) * | 2018-06-22 | 2019-12-26 | 惠科股份有限公司 | Display device and display panel thereof |
| CN111128048A (en) * | 2020-02-14 | 2020-05-08 | 广州新视界光电科技有限公司 | Display panel and display device |
| WO2020133446A1 (en) * | 2018-12-29 | 2020-07-02 | 深圳市柔宇科技有限公司 | Array substrate, display panel, and display device |
| US10720109B2 (en) | 2017-08-16 | 2020-07-21 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Organic light emitting diode display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059605A (en) * | 2006-04-21 | 2007-10-24 | 三星电子株式会社 | Apparatus and method of testing display panel |
| CN101082707A (en) * | 2006-05-30 | 2007-12-05 | 佳能株式会社 | Liquid crystal display and liquid crystal projector |
| CN101191910A (en) * | 2006-11-30 | 2008-06-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and testing method thereof |
| CN100520539C (en) * | 2004-03-17 | 2009-07-29 | 精工爱普生株式会社 | Panel for electro-optical apparatus, method of manufacture thereof, electro-optical apparatus and electronic apparatus |
| CN101673015A (en) * | 2009-10-19 | 2010-03-17 | 友达光电股份有限公司 | Active-element array substrate and display panel |
| US20110128261A1 (en) * | 2009-12-01 | 2011-06-02 | Chimei Innolux Corporation | Liquid crystal display panel and liquid crystal display device |
| CN102403320A (en) * | 2010-09-16 | 2012-04-04 | 上海天马微电子有限公司 | Array substrate, fabricating method for same and liquid crystal display panel |
| CN102466931A (en) * | 2010-11-03 | 2012-05-23 | 上海天马微电子有限公司 | Array substrate, manufacture method thereof and liquid crystal panel |
| 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 |
-
2015
- 2015-03-03 CN CN201510094918.1A patent/CN104614911A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100520539C (en) * | 2004-03-17 | 2009-07-29 | 精工爱普生株式会社 | Panel for electro-optical apparatus, method of manufacture thereof, electro-optical apparatus and electronic apparatus |
| CN101059605A (en) * | 2006-04-21 | 2007-10-24 | 三星电子株式会社 | Apparatus and method of testing display panel |
| CN101082707A (en) * | 2006-05-30 | 2007-12-05 | 佳能株式会社 | Liquid crystal display and liquid crystal projector |
| CN101191910A (en) * | 2006-11-30 | 2008-06-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and testing method thereof |
| CN101673015A (en) * | 2009-10-19 | 2010-03-17 | 友达光电股份有限公司 | Active-element array substrate and display panel |
| US20110128261A1 (en) * | 2009-12-01 | 2011-06-02 | Chimei Innolux Corporation | Liquid crystal display panel and liquid crystal display device |
| CN102403320A (en) * | 2010-09-16 | 2012-04-04 | 上海天马微电子有限公司 | Array substrate, fabricating method for same and liquid crystal display panel |
| CN102466931A (en) * | 2010-11-03 | 2012-05-23 | 上海天马微电子有限公司 | Array substrate, manufacture method thereof and liquid crystal panel |
| 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 |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170064123A (en) * | 2015-11-30 | 2017-06-09 | 엘지디스플레이 주식회사 | Display device |
| CN106847085A (en) * | 2015-11-30 | 2017-06-13 | 乐金显示有限公司 | Display device |
| EP3174042A3 (en) * | 2015-11-30 | 2017-07-26 | LG Display Co., Ltd. | Organic light emitting diode display |
| KR102512480B1 (en) | 2015-11-30 | 2023-03-22 | 엘지디스플레이 주식회사 | Display device |
| US10134825B2 (en) | 2015-11-30 | 2018-11-20 | Lg Display Co., Ltd. | Organic light emitting diode display |
| CN106782373A (en) * | 2016-12-26 | 2017-05-31 | 惠科股份有限公司 | Display device and its display panel |
| US10720109B2 (en) | 2017-08-16 | 2020-07-21 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Organic light emitting diode display device |
| CN107481666A (en) * | 2017-08-16 | 2017-12-15 | 深圳市华星光电半导体显示技术有限公司 | A kind of organic light emitting diode display |
| CN109407431A (en) * | 2017-08-17 | 2019-03-01 | 京东方科技集团股份有限公司 | Array substrate and preparation method thereof, display panel |
| CN110609424A (en) * | 2018-06-14 | 2019-12-24 | 三菱电机株式会社 | Liquid crystal display panel |
| WO2019241993A1 (en) * | 2018-06-22 | 2019-12-26 | 惠科股份有限公司 | Display device and display panel thereof |
| WO2020133446A1 (en) * | 2018-12-29 | 2020-07-02 | 深圳市柔宇科技有限公司 | Array substrate, display panel, and display device |
| CN112703600A (en) * | 2018-12-29 | 2021-04-23 | 深圳市柔宇科技股份有限公司 | Array substrate, display panel and display device |
| CN109860248A (en) * | 2019-01-24 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Flexible display panels |
| CN109860248B (en) * | 2019-01-24 | 2020-12-08 | 武汉华星光电半导体显示技术有限公司 | Flexible display panel |
| CN111128048A (en) * | 2020-02-14 | 2020-05-08 | 广州新视界光电科技有限公司 | Display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104614911A (en) | Substrate as well as manufacturing method and display device thereof | |
| US20220045108A1 (en) | Display device | |
| JP7415245B2 (en) | Device including pixel island, manufacturing method of device including pixel island, and display device | |
| US20160293631A1 (en) | Display panel and method for forming an array substrate of a display panel | |
| CN106647083B (en) | A kind of array substrate, liquid crystal display panel and touch control display apparatus | |
| CN107491213B (en) | Display panel and display device | |
| US9397123B1 (en) | Array substrate, manufacture method thereof, and display device | |
| CN109037235B (en) | Array substrate and manufacturing method thereof | |
| US9515129B2 (en) | Organic light emitting display apparatus and manufacturing method thereof | |
| US10431137B2 (en) | Display driving method, display panel and manufacturing method thereof, and display apparatus | |
| CN102998865B (en) | Array substrate, as well as manufacture method and display device thereof | |
| US20180097044A1 (en) | Backplane substrate and flexible display using the same | |
| US20130027280A1 (en) | Active matrix substrate and display device | |
| CN104617106A (en) | Array substrate and display device | |
| CN108831365B (en) | Display panel and display device | |
| CN108550553A (en) | A kind of thin film transistor (TFT) and production method, display device | |
| CN107390941B (en) | Touch substrate, touch panel, display substrate, display panel and display device | |
| US9431432B2 (en) | Array substrate, method for manufacturing the same, display device | |
| US20160172430A1 (en) | Organic light-emitting display device and method of manufacturing the same | |
| CN108878453A (en) | A kind of array substrate, display panel and display device | |
| US20160056178A1 (en) | Array Substrate and Method for Fabricating the Same, and Display Panel | |
| US20160187752A1 (en) | Display panel and displaying device | |
| CN108717245A (en) | Display panel and display device | |
| WO2020015070A1 (en) | Array substrate | |
| US8263979B2 (en) | Pixel structure and method of making the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |