CN104464533B - A kind of display floater, display device - Google Patents
A kind of display floater, display device Download PDFInfo
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- CN104464533B CN104464533B CN201410756093.0A CN201410756093A CN104464533B CN 104464533 B CN104464533 B CN 104464533B CN 201410756093 A CN201410756093 A CN 201410756093A CN 104464533 B CN104464533 B CN 104464533B
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- driver circuit
- gate driver
- viewing area
- area
- drive signal
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- 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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of display floater, display device, in order to reduce the width in display floater frame region, realize that narrow frame shows.The display floater, including：Underlay substrate, the underlay substrate is divided into a viewing area and a frame region, the viewing area includes some gate lines of array arrangement, the frame region surrounds the viewing area, wherein, the display floater also includes gate driver circuit, and the drive signal line for controlling the gate driver circuit work, each gate driver circuit is electrically connected with gate line described in, and the gate driver circuit and/or the drive signal line are located at the viewing area.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display floater, display device.
Background technology
The developing direction of Display Technique, purpose are all the use feelings for improving user, including improving colour gamut, high-res
(Pixel Per Inch, PPI), the improvement of these display characteristics such as high-contrast.Now with products for civilian use such as mobile phone, TVs
Popularization, the frame design of display floater is put forward higher requirement gradually.The advantage that narrow frame shows is embodied in viewing area
Domain and the ratio of non-display area, the display floater that narrow frame shows seem to show that area is bigger such that it is able to lift user
Use feeling.Meanwhile, narrow frame product also has very big benefit to the application of mosaic screen, can reduce mosaic screen in stitching portion
The width of seam, improves overall display effect.
As depicted in figs. 1 and 2, the display floater of prior art includes that underlay substrate 10, underlay substrate 10 are divided into display
Region 12 and frame region 11, include some pixel cells 121 of array arrangement in viewing area 12, and if array arrangement
Dry gate line 122.It is that raster data model is accomplished array base that array base palte row drives (Gate Driver OnArray, GOA) technology
On plate, so as to save grid-driving integrated circuit part.The circuit for obtaining is made by array base palte row actuation techniques is driving
The gate driver circuit of each gate line 122, each gate driver circuit 112 are connected with a line gate line 122, and grid drives
Dynamic circuit 112 is connected with drive signal line 111, and gate driver circuit 112 receives the control signal of the output of drive signal line 111 and opens
Beginning work, the control signal of the output of drive signal line 111 include the signals such as clock signal, enabling signal.From the figure, it can be seen that
Gate driver circuit of the prior art 112 and drive signal line 111 are located in frame region 11, so, in actual fabrication mistake
Cheng Zhong, the width of frame region 11 are larger, are unfavorable for the realization of narrow frame.
In sum, the width in the display floater frame region of prior art is larger.
Content of the invention
A kind of display floater, display device is embodiments provided, in order to reduce the width in display floater frame region
Degree, realizes that narrow frame shows.
A kind of display floater provided in an embodiment of the present invention, including：Underlay substrate, the underlay substrate are divided into a viewing area
Domain and a frame region, the viewing area include that some gate lines of array arrangement, the frame region surround the display
Region, wherein, the display floater also includes gate driver circuit, and the driving letter for controlling the gate driver circuit work
Number line, each gate driver circuit are electrically connected with gate line described in, the gate driver circuit and/or the driving
Holding wire is located at the viewing area.
By display floater provided in an embodiment of the present invention, due to the gate driver circuit in the display floater and/or described
Drive signal line is located at the viewing area, and therefore the width in the display floater frame region has very big reduction, can reduce
The width in display floater frame region, realizes that narrow frame shows.
It is preferred that the underlay substrate is Organic Light Emitting Diode substrate, the Organic Light Emitting Diode substrate is divided into
One viewing area and a frame region, the gate driver circuit are located at the viewing area, and the drive signal line is located at institute
State frame region；Or, the gate driver circuit and the drive signal line are respectively positioned on the viewing area.
So, when display floater is organic LED display panel, organic LED display panel can
Realize that narrow frame shows.
It is preferred that the viewing area includes that luminous zone and non-light-emitting area, the gate driver circuit are located at described non-
Light area；Or, the gate driver circuit and the drive signal line are respectively positioned on the non-light-emitting area.
So, by gate driver circuit, or gate driver circuit and drive signal line are arranged on non-light-emitting area, Bu Huiying
Ring the aperture opening ratio of display floater.
It is preferred that being provided with gate driver circuit and drive signal line on the underlay substrate；The gate driver circuit
Be provided with the first insulating barrier on drive signal line；Image element circuit is provided with first insulating barrier.
So, can be very good gate driver circuit by this design, or by gate driver circuit and driving
Holding wire is hidden in viewing area.
It is preferred that being also disposed with metal conducting layer and second exhausted between first insulating barrier and the image element circuit
Edge layer.
So, can be good between dhield grid drive circuit and picture element signal by increased layer of metal conductive layer
Crosstalk.
It is preferred that the underlay substrate is thin-film transistor array base-plate, the array base palte is divided into a viewing area
With a frame region, positioned at the viewing area, the drive signal line is positioned at the frame region for the gate driver circuit；
Or, the gate driver circuit and the drive signal line are respectively positioned on the viewing area.
So, when display floater is display panels, display panels can realize that narrow frame shows.
The embodiment of the present invention additionally provides a kind of display floater, including：Underlay substrate, the underlay substrate are divided into a display
Region and a frame region, the viewing area include that some gate lines of array arrangement, the frame region surround described aobvious
Show region, wherein, cover plate that the display floater also includes being oppositely arranged with the underlay substrate, gate driver circuit, control
The drive signal line of the gate driver circuit work, the connecting line being located between the underlay substrate and the cover plate, wherein,
Each gate driver circuit is electrically connected with the gate line by a connecting line,
The cover plate is divided into first area and second area, and the first area is corresponding with the viewing area, described
Second area is corresponding with the frame region, and the gate driver circuit and/or the drive signal line are located at firstth area
Domain.
By display floater provided in an embodiment of the present invention, as the display floater includes the lid being oppositely arranged with underlay substrate
Plate, the cover plate are divided into first area and second area, and first area is corresponding with viewing area, second area and frame region pair
Answer, gate driver circuit and/or drive signal line are located at first area, and therefore the width in display floater frame region can reduce,
The width in display floater frame region can be reduced, realize that narrow frame shows.
It is preferred that the gate driver circuit and/or the drive signal line are located at the first area, specifically include：
The gate driver circuit and/or the drive signal line are located at the cover plate towards the underlay substrate side
First area.
So, convenient in actual design, simple by this design.
It is preferred that the connecting line is the connecting line formed after metal ball bonding.
So, when connecting line is the connecting line formed after metal ball bonding, the connecting line can preferably by position
Electrically connect with the gate line being located on underlay substrate in the gate driver circuit on cover plate.
The embodiment of the present invention additionally provides a kind of display device, and the display device includes above-mentioned display floater.
As display device provided in an embodiment of the present invention includes above-mentioned display floater, the therefore same energy of the display device
Enough realize that narrow frame shows.
Description of the drawings
Cross section structure schematic diagrames of the Fig. 1 for prior art display floater；
Planar structure schematic diagrams of the Fig. 2 for prior art display floater；
Fig. 3 is the planar structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 4 is another planar structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 5 is the cross section structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 6 is another cross section structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 7 is another cross section structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 8 is the another cross section structure schematic diagram of the first display floater provided in an embodiment of the present invention；
Fig. 9 is the cross section structure schematic diagram of second display floater provided in an embodiment of the present invention.
Specific embodiment
A kind of display floater, display device is embodiments provided, in order to reduce the width in display floater frame region
Degree, realizes that narrow frame shows.
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step ground is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole enforcement
Example.Embodiment in based on the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
The display floater of specific embodiment of the invention offer is provided below in conjunction with the accompanying drawings.
The specific embodiment of the invention provides a kind of display floater, as shown in figure 3, including：Underlay substrate 20, the substrate base
Plate is divided into a viewing area 21 and a frame region 22, and viewing area 21 includes some gate lines 211 of array arrangement, and
Some pixel cells 212 of array arrangement, frame region 22 surround viewing area 21, and display floater also includes gate driver circuit
221, and control the drive signal line 222 of the gate driver circuit 221 work, each gate driver circuit 221 is and a line
Gate line 211 is electrically connected, and gate driver circuit 221 and/or drive signal line 222 are located at viewing area 21, illustrate only in Fig. 3
Gate driver circuit 221 is located at the situation of viewing area 21, can also arrange drive signal line 222 during specific design
In viewing area 21, gate driver circuit 221 is arranged in frame region 22, as shown in fig. 6, can also be by raster data model
Circuit 221 and drive signal line 222 are arranged in viewing area 21, as shown in Figure 8.Due to shared by drive signal line 222
Area is less than the area shared by gate driver circuit 221, therefore, preferably arranges gate driver circuit 221 in actual design
In viewing area 21, drive signal line 222 is arranged in frame region 22；Or by gate driver circuit 221 and drive letter
Number line 222 is arranged in viewing area 21.
Gate driver circuit in the specific embodiment of the invention can carry out single side scan in specific works, it is also possible to enter
The bilateral scanning of row.When single side scan is carried out, whole gate driver circuits 221 and drive signal line 222 are located at viewing area 21
Side, as shown in Figure 3.When bilateral scanning is carried out, part of grid pole drive circuit 221 and drive signal line 222 are located at and show
The side in region 21, part of grid pole drive circuit 221 and drive signal line 222 are located at the opposite side of viewing area 21, such as Fig. 4 institutes
Show.
Display floater in the specific embodiment of the invention can be display panels (Liquid CrystalDisplay,
LCD), or Organic Light Emitting Diode (Organic Light Emitting Diode, OLED) display floater.
Embodiment one：
When display floater in the specific embodiment of the invention is organic LED display panel, such as Fig. 3 and Fig. 4 institutes
Show, underlay substrate 20 is Organic Light Emitting Diode substrate, Organic Light Emitting Diode substrate be divided into a viewing area 21 with
Frame region 22, gate driver circuit 221 are located at viewing area 21, and drive signal line 222 is located at frame region 22.Certainly, in reality
When border is designed, in order to further reduce the border width of display floater, can also be by gate driver circuit 221 and drive signal line
222 are arranged in viewing area 21.
Preferably, in the specific embodiment of the invention, the viewing area 21 of Organic Light Emitting Diode substrate includes luminous zone (figure
Not shown in) and non-light-emitting area (not shown), gate driver circuit 221 is arranged on non-light-emitting area；Or, by raster data model
Circuit 221 and drive signal line 222 are arranged at non-light-emitting area, due to non-light-emitting area in Organic Light Emitting Diode do not light,
Such setting does not interfere with aperture opening ratio.
Specifically, as shown in figure 5, being provided with gate driver circuit on underlay substrate 20 in the specific embodiment of the invention
221 and drive signal line 222, wherein, gate driver circuit 221 is located at viewing area 21, and drive signal line 222 is located at rim area
Domain 22, certainly, drive signal line 222 can also be located at viewing area 21.On gate driver circuit 221 and drive signal line 222
It is provided with the first insulating barrier 51；Image element circuit (not shown) is provided with first insulating barrier 51.The concrete system of this structure
Journey includes that making gate driver circuit 221 and drive signal line 222 first on underlay substrate 20, by gate driver circuit 221
It is produced in viewing area 21, then makes the first insulating barrier 51, the first insulating barrier 51 is covered and makes the raster data model electricity for obtaining
Road 221 and drive signal line 222, make image element circuit, the concrete manufacturing process of image element circuit afterwards on the first insulating barrier 51
Same as the prior art, do not repeated here, so, gate driver circuit 221 can be completely hidden in viewing area.
Preferably, for the crosstalk between dhield grid drive circuit and picture element signal, in the first insulating barrier and pixel electricity
Metal conducting layer and the second insulating barrier is disposed between road, as shown in Figure 7.The concrete processing procedure of this structure includes, first
Gate driver circuit 221 and drive signal line 222 are made on underlay substrate 20, gate driver circuit 221 is produced on display
In region 21, the first insulating barrier 51 is then made, the first insulating barrier 51 is covered and makes the gate driver circuit 221 and driving for obtaining
Holding wire 222, on the first insulating barrier 51 makes metal conducting layer 61 afterwards, makes the second insulating barrier on metal conducting layer 61
62, image element circuit is made on the second insulating barrier 62, so, gate driver circuit 221 can be completely hidden in viewing area,
As gate driver circuit 221 is located in viewing area, accordingly, with respect to prior art be designed to reduce display floater
Border width, during actual fabrication, in order to further reduce the border width of display floater, can be by gate driver circuit
221 and drive signal line 222 be produced in viewing area 21, as shown in Figure 8.
Embodiment two：
When display floater in the specific embodiment of the invention is LCD display panel, equally can refer to shown in Fig. 3 and Fig. 4, serve as a contrast
Substrate 20 is array base palte, and array base palte is divided into a viewing area 21 and a frame region 22, gate driver circuit 221
In viewing area 21, drive signal line 222 is located at frame region 22；Certainly, in actual design, it is also possible to by raster data model electricity
Road 221 and drive signal line 222 are arranged in viewing area 21, drive signal line 222 can also be arranged on viewing area
In 21, gate driver circuit 221 is arranged in frame region 22.Raster data model electricity when display floater is LCD display panel
Road 221 is similar when being organic LED display panel with the specific design process of drive signal line 222 with display floater, this
In repeat no more.
The specific embodiment of the invention additionally provides another kind of display floater, as shown in figure 9, including：Underlay substrate 90, the lining
Substrate 90 is divided into a viewing area 901 and a frame region 902, and viewing area 901 includes some grids of array arrangement
Line (not shown) and some pixel cells 212, frame region 902 surround viewing area 901, and wherein, display floater is also wrapped
Include be oppositely arranged with underlay substrate 90 cover plate 91, gate driver circuit 92, control gate drive circuit 92 work driving letter
Number line 93, the connecting line (not shown) being located between underlay substrate 90 and cover plate 91, each gate driver circuit pass through
One connecting line is electrically connected with gate line,
Cover plate 91 is divided into first area 911 and second area 912, and first area 911 is corresponding with viewing area 901, the
Two regions 912 are corresponding with frame region 902, and gate driver circuit 92 and/or drive signal line 93 are located at first area 911, its
In, fit together by sealed plastic box 94 between underlay substrate 90 and cover plate 91, in figure, illustrate only gate driver circuit 92
In the situation of first area 911, gate driver circuit 92 and drive signal line 93 are respectively positioned on first area 911, and only drive
The situation that dynamic holding wire 93 is located at first area 911 is similar to the first display floater that the specific embodiment of the invention is provided, this
In repeat no more.
Preferably, in the specific embodiment of the invention, gate driver circuit 92 and/or drive signal line 93 are located at 91 face of cover plate
First area 911 to 90 side of underlay substrate.Certainly, gate driver circuit 92 and/or drive signal line 93 can also be located at
The first area 911 of dorsad 90 side of underlay substrate of cover plate 91, but to generally require design area relatively large for this design
The gate line being located on underlay substrate and the gate driver circuit electrical connection on cover plate are so difficult to subtract by integrated circuit
The width of little display floater frame, does not therefore typically adopt this design.
Connecting line in the specific embodiment of the invention is the connecting line formed after metal ball bonding, specifically, this
In bright specific embodiment, each gate driver circuit is electrically connected with gate line including will be positioned at substrate base by connecting line
Gate line on plate is drawn, for example, can be drawn out on a flexible PCB, and the flexible PCB can be arranged on substrate base
Lead in gate driver circuit is drawn, for example, can be equally drawn out to a flexible electrical by the frame region of plate afterwards again
On the plate of road, the flexible PCB can be arranged on the second area of cover plate, finally, will be positioned at lining by way of metal ball routing
Gate line on substrate is connected with the gate driver circuit on cover plate.
In sum, the specific embodiment of the invention by script be located at display floater frame region gate driver circuit and/
Or drive signal line is arranged on viewing area, the width of the frame region of such display floater has very big minimizing, can be fine
The display effect for realizing narrow frame.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (6)
1. a kind of display floater, including：Underlay substrate, the underlay substrate are divided into a viewing area and a frame region, described
Viewing area includes that some gate lines of array arrangement, the frame region surround the viewing area, it is characterised in that also wrap
Gate driver circuit is included, and controls the drive signal line that the gate driver circuit works, each gate driver circuit
Electrically connect with gate line described in, wherein,
The gate driver circuit and/or the drive signal line are located at the viewing area；
The underlay substrate is Organic Light Emitting Diode substrate, and the viewing area includes luminous zone and non-light-emitting area, the grid
Pole drive circuit is located at the non-light-emitting area；Or, the gate driver circuit and the drive signal line are respectively positioned on described non-
Light area.
Gate driver circuit and drive signal line is provided with the underlay substrate；The gate driver circuit and drive signal line
On be provided with the first insulating barrier；Image element circuit is provided with first insulating barrier.
Metal conducting layer and second insulating barrier are also disposed between first insulating barrier and the image element circuit.
2. a kind of display device, it is characterised in that described device includes the display floater described in claim 1.
3. a kind of display floater, including：Underlay substrate, the underlay substrate are divided into a viewing area and a frame region, described
Viewing area includes that some gate lines of array arrangement, the frame region surround the viewing area, it is characterised in that also wrap
Include be oppositely arranged with the underlay substrate cover plate, gate driver circuit, the driving letter for controlling gate driver circuit work
Number line, the connecting line being located between the underlay substrate and the cover plate, wherein, each gate driver circuit passes through one
Connecting line described in bar is electrically connected with the gate line,
The cover plate is divided into first area and second area, and the first area is corresponding with the viewing area, and described second
Region is corresponding with the frame region, and the gate driver circuit and/or the drive signal line are located at the first area.
4. display floater according to claim 3, it is characterised in that the gate driver circuit and/or driving letter
Number line is located at the first area, specifically includes：
The gate driver circuit and/or the drive signal line are located at the cover plate towards the first of the underlay substrate side
Region.
5. display floater according to claim 3, it is characterised in that the connecting line is to be formed after metal ball bonding
Connecting line.
6. a kind of display device, it is characterised in that described device includes the display floater described in the arbitrary claim of claim 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756093.0A CN104464533B (en) | 2014-12-10 | 2014-12-10 | A kind of display floater, display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756093.0A CN104464533B (en) | 2014-12-10 | 2014-12-10 | A kind of display floater, display device |
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| CN104464533A CN104464533A (en) | 2015-03-25 |
| CN104464533B true CN104464533B (en) | 2017-03-15 |
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2014
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