CN105719570A - Display panel and electronic display device - Google Patents
Display panel and electronic display device Download PDFInfo
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- CN105719570A CN105719570A CN201410738185.6A CN201410738185A CN105719570A CN 105719570 A CN105719570 A CN 105719570A CN 201410738185 A CN201410738185 A CN 201410738185A CN 105719570 A CN105719570 A CN 105719570A
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- boundary line
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- lower limb
- main shaft
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Abstract
The invention discloses a display panel and an electronic display device. The display panel comprises a first substrate, a second substrate, a display layer and a drive unit, wherein the first substrate is provided with a display area, a peripheral area and an extension area, and the peripheral area is positioned between the display area and the extension area; the second substrate covers the display area and the peripheral area of the first substrate, and exposes the extension area; the display layer is positioned between the first substrate and the second substrate; and the length of an intersection line of the peripheral area and the extension area is greater than the length of a lower edge, far away from the peripheral area, of the extension area.
Description
Technical field
The present invention relates to a kind of electronic installation and assembly thereof, particularly relate to a kind of electronic display unit and display floater thereof.
Background technology
Electronic display unit is the conversion electron signal electrooptical device to visible image, makes beholder may be viewed by the information of institute's load in above-mentioned electronic signal.In recent years, electronic display unit such as liquid crystal indicator (Liquidcrystaldisplay) and organic electroluminescent diode display device (Organicelectroluminescencedisplay) etc. have become the main flow of display product.
Above-mentioned electronic display unit is owing to having the advantages such as low voltage operating, radiationless line scattering, lightweight and volume be little, extensively it is applied in various portable electronic product such as notebook computer, panel computer, individual assistant with oneself and portable mobile phone, and replaces the display screen of traditional tv and cathode ray tube.
The demand changeable in order to meet modern electronic product, dealer more needs to consider its external form further in time manufacturing electronic display unit, to assemble with other multiple different elements in the space limited at electronic product.But, existing electronic display unit still cannot fully meet the demand.
Summary of the invention
One purpose of the present invention is in that to provide a kind of display floater, and it has the extension area of non-rectangle, is arranged on for driver element and testing cushion.
According to one embodiment of the invention, above-mentioned display floater includes a first substrate, a second substrate and a display layer.First substrate has a viewing area, a surrounding zone and an extension area, and wherein surrounding zone is between viewing area and extension area.Second substrate covers viewing area and the surrounding zone of first substrate, and exposes extension area.Display layer is between first substrate and second substrate.Extension area and surrounding zone have a boundary line.Extension area has a lower limb and at least dual side-edge edge, and lateral edges is between this boundary line and this lower limb.The length of boundary line is more than the length of lower limb.
In some embodiments, at least one lateral edges includes a curve.One main shaft is by the center at the center of boundary line with lower limb, and curve bends towards the direction of main shaft.In some embodiments, lateral edges also includes a straight line, and straight line is between boundary line and lower limb, and curve links straight line to boundary line.
In some embodiments, at least one lateral edges includes a curve.One main shaft is by the center at the center of boundary line with lower limb, and curve bends towards the direction away from main shaft.In some embodiments, viewing area is substantially round, and the center of circle of viewing area is to the distance of boundary line Yu the intersection point of lateral edges, less than the radius of curvature of curve.
In some embodiments, at least one lateral edges is a straight line.
In some embodiments, a main shaft is by the center at the center of boundary line with lower limb, and the spacing of the one of a lateral edges intersection point with boundary line and main shaft, more than the spacing of another intersection point with lower limb of this lateral edges with main shaft.
In some embodiments, viewing area is substantially round.
In some embodiments, display floater also includes a driver element and links extension area.
Another object of the present invention is to provide a kind of electronic display unit.Electronic display unit includes the display floater of a shell, one drive circuit assembly plate and any of the above-described embodiment.Shell defines an accommodation space.Display floater is positioned at accommodation space.The driver element of display floater links extension area to drive circuit assembly plate.Further, shell has similar shape relative to the part of extension area with extension area.
Accompanying drawing explanation
Fig. 1 is the display floater schematic diagram of the section Example of the present invention；
Fig. 2 A is the generalized section looked along the A-A ' transversal of Fig. 1；
Fig. 2 B is the generalized section of the display floater of the section Example of the present invention；
Fig. 3 is the generalized section of the display floater of the section Example of the present invention；
Fig. 4 is the schematic diagram of the electronic display unit of one embodiment of the invention；
Fig. 5 is the display floater schematic diagram of the section Example of the present invention；
Fig. 6 is the display floater schematic diagram of the section Example of the present invention；
Fig. 7 A is the display floater schematic diagram of the section Example of the present invention；
Fig. 7 B is the enlarged drawing of the subregion of Fig. 7 A；
Fig. 8 is the display floater schematic diagram of the section Example of the present invention；
Fig. 9 is the display floater schematic diagram of the section Example of the present invention；
Figure 10 is the display floater schematic diagram of the section Example of the present invention；
Figure 11 is the display floater schematic diagram of the section Example of the present invention；
Figure 12 is the display floater schematic diagram of the section Example of the present invention.
Symbol description
1,1a-1i～display floater
10,10a-10i～first substrate
11,11c, 11g～viewing area
12,12c, 12g～surrounding zone
13,13a-13i～extension area
131,131a-131i～boundary line
131g1,131g1,131g1～first section
131h2,131h1,131h1～second section
131i3,131i1,131i1～the 3rd section
132,132a-132i～lower limb
133,133a-133i～lateral edges
134,134a-134i～lateral edges
1341d～the first section
1342d～the second section
20,20c, 20g～second substrate
201～lateral border
206～inner surface
208～outer surface
21～black matrix"
211～medial border
25～potted component
201c～the first outward flange
202c, 202g～second outward flange
203g～the 3rd outward flange
204g～the 4th outward flange
40～driver element
41～circuit board
43～driving chip
50～testing cushion
6～electronic display unit
60～shell
62～transparency display window
64～watchband
66～watchband
601～central section
602～top section
603～bottom section
7～drive circuit assembly plate
I1, I2, I3, I4～intersection point
M～main shaft
C0～center of circle
C1, C2, C3～center of curvature
R0～radius
R1, R2, R3～radius of curvature
Detailed description of the invention
Display device below for the present invention elaborates.It is to be understood that following narration provides many different embodiments or example, in order to implement the different patterns of the present invention.The specific element of the following stated and arrangement mode are to the greatest extent for being briefly described the present invention.Certainly, these are only in order to illustrate and the restriction of non-invention.Additionally, be likely in different embodiments use the label repeated or sign.These repeat only for simply clearly describing the present invention, do not represent and have any association between discussed different embodiments and/or structure.
Must it is to be understood that can exist by the various forms known by this skilled worker for the element that is particularly described or illustrates.Additionally, when certain layer other layer or substrate " on " time, it is possible to refer to that " directly " is on other layer or substrate, or refer to that certain layer is on other layer or substrate, or refer to other layer of sandwiched between other layer or substrate.
Additionally, embodiment is likely to use the term of relative property, for instance " relatively low " or " bottom " and " higher " or " top ", to describe the element relativeness for another element of diagram.Being appreciated that, make it turn upside down if overturn by the device of diagram, then the element being described in " relatively low " side will become the element in " higher " side.
At this, the term of " about ", " about " is generally represented within the 20% of a set-point or scope, it is advantageous to is within 10%, and is more preferably within 5%.The quantity given at this is about quantity, implies that when not having certain illustrated, still can imply the implication of " about ", " about ".
With reference to Fig. 1 the reference Fig. 2 A and Fig. 2 B that arranges in pairs or groups, wherein Fig. 2 A and Fig. 2 B shows the profile of Figure 1A-A ' transversal.Section Example according to the present invention, display floater 1 includes first substrate 10, second substrate 20, display layer 30 (Fig. 2 A-Fig. 2 B), a driver element 40 and one or more testing cushion 50.The element of display floater 1 can suitably increase or reduce, and not only this is limited.
Display floater 1 can be liquid crystal panel, for instance for tft liquid crystal panel.Or, liquid crystal panel 1 can be twisted nematic (TwistedNematic, TN) type liquid crystal panel, vertical orientation (VerticalAlignment, VA) type liquid crystal panel, horizontal component of electric field effect (In-PlaneSwitching, IPS) type liquid crystal panel, fringe field effects (FringeFieldSwitching, FFS) type liquid crystal panel, cholesterol (Cholesteric) type liquid crystal panel, blue phase (BluePhase) type liquid crystal panel or other any applicable liquid crystal panel.Display floater 1 is alternatively Organic Light Emitting Diode (OLED) panel.
In some embodiments, second substrate 20 and first substrate 10 are separated by a spacing cover the subregion of first substrate 10.For example, first substrate 10 has surrounding zone, viewing area 11, one 12 and an extension area 13, and second substrate 20 covers viewing area 11 and the surrounding zone 12 of first substrate 10, and exposes extension area 13.Further, as shown in Fig. 2 A-Fig. 2 B, second substrate 20 is linked to first substrate 10 by a potted component 25, and second substrate 20 is not interconnected each other with first substrate 10.First substrate 10 can be thin film transistor base plate, has multiple pixel and switch element is positioned at viewing area 11 and surrounding zone 12, and all the other drive circuits are positioned at extension area 13.Second substrate 20 can be colored filter substrate or transparent cover plate (transparentcoversubstrate), has the elements such as electrode pattern, black matrix" or colored filter, it is possible to have touch controllable function.
Display layer 30 is between first substrate 10 and second substrate 20.Display layer 30 is show image according to the electronic signal start from driver element 40.Display layer 30 can be liquid crystal (liquidcrystal) or Organic Light Emitting Diode (OLED).Potted component 25 can be frame glue (sealant) or glass cement (Frit), around this display layer 30 and support first substrate 10 and second substrate 20 spacing.
With continued reference to Fig. 2 A and Fig. 2 B, in some embodiments, the black matrix" 21 that the viewing area 11 of first substrate 10 is formed from second substrate 10 is defined.Black matrix" 21 can be formed on inner surface 206 or the outer surface 208 of second substrate 20, and viewing area 11 is positioned at the region that the inner edge 211 of black matrix" 21 is surrounded.In some embodiments, as it is shown in figure 1, viewing area 11 can be substantially round, a center of circle C0 is defined in the substantial center (geometric center) of viewing area 11.Surrounding zone 12 is entirely around in the outside of viewing area 11.For driving the drive circuit of display layer 30, for instance gate drivers subelement, data driver subelement and wire (not shown) are formed in the surrounding zone 12 of first substrate 10.
Extension area 13 extends towards the direction away from viewing area 11 from surrounding zone 12.In some embodiments, viewing area 11, surrounding zone 12 and extension area 13 sequentially arrange along main shaft M, surrounding zone 12 is between viewing area 11 and extension area 13, and wherein surrounding zone 12 is defined with the projection line that the boundary line 131 of extension area 13 is positioned on first substrate 10 by the lateral border 201 of second substrate 20.In the embodiment illustrated in fig. 1, second substrate 20 is circular, is therefore a curve by the boundary line 131 that the lateral border 201 of second substrate 20 is defined, and boundary line 131 has radius of curvature R 0.
It should be noted that in the embodiment of Fig. 1 and follow-up explanation, the boundary line 131 between extension area 13 and surrounding zone 12 is represented by dotted lines, and in order to clearly show that boundary line 131, boundary line 131 deliberately separates drafting with the lateral border 201 of second substrate 20.
With continued reference to Fig. 1, extension area 13 has a lower limb 132.Lower limb 132 is positioned at extension area 13 away from the side of surrounding zone 12 relative with boundary line 131.In some embodiments, lower limb 132 is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11, engages in order to driver element 40.Driver element 40 includes driving chip 43, circuit board 41 and drive circuit assembly plate 7.Driving chip 43 can be directly connected to the drive circuit of extension area 13, or is incorporated on circuit board 41.Driving chip 43 is linked to drive circuit assembly plate 7 by circuit board 41.Circuit board 41 can be flexible printed wiring board (FlexiblePrintedCircuit, FPC) or thin film flip-chip packaged (ChiponFilm, COF).Drive circuit assembly plate 7 can be have the printed circuit board (PCB) assembly (PrintedCircuitBoardAssembly, PCBA) that various active and passive element is located thereon.
Extension area 13 also has two lateral edges 133 and 134 and is linked between two ends of boundary line 131 and two ends of lower limb 132.In some embodiments, lateral edges 133 and a lateral edges 134 respectively curve, and bend towards the direction of main shaft M.The radius of curvature of lateral edges 133 and lateral edges 134 can be arbitrary value.In some embodiments, the radius of curvature of lateral edges 133 and lateral edges 134 is more than or equal to 3mm, in order to the processing of first substrate 10.For example, in the embodiment shown by Fig. 1, the center of curvature C1 of lateral edges 133a and lateral edges 133a is positioned at the homonymy of main shaft M, and its radius of curvature is R1, and wherein radius of curvature is that R1 is more than or equal to 3mm.The radius of curvature of lateral edges 133 and lateral edges 134 can be identical or different.In some embodiments, extension area 13 is symmetrical in main shaft M, the main shaft M center by boundary line 131 with lower limb 132.
By above-mentioned configuration, the spacing of the lateral edges 133 intersection I 1 with boundary line 131 and main shaft M, more than the spacing of the lateral edges 133 intersection I 2 with lower limb 132 with main shaft M.The spacing of lateral edges 134 intersection I 3 with boundary line 131 and main shaft M, more than the spacing of the lateral edges 134 intersection I 4 with lower limb 132 with main shaft M.Boundary line 131 extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132.It addition, at two contra away from main shaft M upwards, lower limb 132 is cumulative with the spacing of boundary line 131, not definite value.
Display floater 1 with reference to Fig. 3, its display Fig. 1 is applied to the schematic diagram of electronic display unit 6.In some embodiments, electronic display unit 6 is a wrist-watch, and it includes shell 60 and the display floater 1 being arranged in shell 60.Shell 60 has central section 601, top section 602 and a bottom section 603.Top section 602 and bottom section 603 lay respectively at upper and lower two sides of central section 601, and link watchband 64,66.One transparency display window 62 is formed in central section 601, watches the image shown by display floater 1 for beholder.Display floater 1 is arranged in the middle of the space that shell 60 is defined.The viewing area 11 of display floater 1 is just to transparency display window 62.Viewing area 11 and transparency display window 62 are all circular, and have close radius.It is internal that extension area 13 is arranged at bottom section 603, and bottom section 603 and extension area 13 conformal (having similar shape).
Owing to the extension area 13 of display floater 1 is not at the lower section of transparency display window 62, all areas of transparency display window 62 are available for viewing area 11 and show picture.Further, since have accommodating extension area 13, enough spaces in bottom section 603, therefore the area of the extension area 13 of display floater 1 can increase.Then, in extension area 13, more testing cushion 50 can be set, so that display floater 1 to be tested.It addition, the area of single testing cushion 50 also can strengthen, to reduce testing cost.
The feature of the extension area of display floater 1 can be modified according to the external form of its end equipment applied, below multiple embodiments of exemplary proposition display floater 1.
With reference to Fig. 4, in some embodiments, extension area 13a extends towards the direction away from viewing area 11 from surrounding zone 12.Viewing area 11, surrounding zone 12 and extension area 13a sequentially arrange along main shaft M, and wherein surrounding zone 12 is defined with the boundary line 131a of the extension area 13a projection line being positioned on first substrate 10a by the lateral border 201 of second substrate 20.In the embodiment shown in fig. 4, boundary line 131a is a curve and has radius of curvature R 0.
Extension area 13a has a lower limb 132a.Lower limb 132a is positioned at extension area 13a away from the side of surrounding zone 12 relative with boundary line 131a.In some embodiments, lower limb 132a is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11.
Extension area 13a also has two lateral edges 133a and 134a and is linked between two ends of boundary line 131a and two ends of lower limb 132a.In some embodiments, a lateral edges 133a and 134a respectively curve, and bend towards the direction away from main shaft M.The radius of curvature of lateral edges 133a and 134a, more than the radius R0 of second substrate 20, is processed in order to first substrate 10a.For example, the center of curvature C2 of lateral edges 133a and lateral edges 133a is positioned at the opposition side of main shaft M, and its radius of curvature is R2, wherein radius of curvature R 2 is more than the radius R0 (center of circle C0 of viewing area 11 to the distance of boundary line 131 with the intersection I 1 of lateral edges 133) of second substrate 20.The radius of curvature of lateral edges 133a and lateral edges 134a can be identical or different.In some embodiments, extension area 13a is symmetrical in main shaft M, the main shaft M center by boundary line 131a and lower limb 132a.
By above-mentioned configuration, the intersection I 1 of lateral edges 133a and boundary line 131a and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133a and lower limb 132a and main shaft M.The intersection I 3 of lateral edges 134a and boundary line 131a and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134a and lower limb 132a and main shaft M.Boundary line 131a extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132a.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132a and boundary line 131a is cumulative, not definite value.
With reference to Fig. 5, in some embodiments, extension area 13b extends towards the direction away from viewing area 11 from surrounding zone 12.Viewing area 11, surrounding zone 12 and extension area 13b sequentially arrange along main shaft M, and wherein surrounding zone 12 is defined with the boundary line 131b of the extension area 13b projection line being positioned on first substrate 10b by the lateral border 201 of second substrate 20.In the embodiment shown in fig. 5, boundary line 131b is a curve and has radius of curvature R 0.
Extension area 13b has a lower limb 132b.Lower limb 132b is positioned at extension area 13b away from the side of surrounding zone 12 relative with boundary line 131b.In some embodiments, lower limb 132b is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11.Extension area 13b also has two lateral edges 133b and 134b and is linked between two ends of boundary line 131b and two ends of lower limb 132b.Lateral edges 133b and 134b is straight line.The length of lateral edges 133b and lateral edges 134b can be identical or different.In some embodiments, extension area 13b is symmetrical in main shaft M, the main shaft M center by boundary line 131b and lower limb 132b.
By above-mentioned configuration, the intersection I 1 of lateral edges 133b and boundary line 131b and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133b and lower limb 132b and main shaft M.The intersection I 3 of lateral edges 134b and boundary line 131b and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134b and lower limb 132b and main shaft M.Boundary line 131b extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132b.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132b and boundary line 131b is cumulative, not definite value.
With reference to Fig. 6, the section Example according to the present invention, display floater 1c includes a first substrate 10c, a second substrate 20c, a display layer (being not shown in Fig. 6), a driver element 40 and one or more testing cushion 50.The element of display floater 1c can suitably increase or reduce, and not only this is limited.Second substrate 20c and first substrate 10c are separated by a spacing cover the subregion of first substrate 10c.For example, first substrate 10c has a viewing area 11c, a surrounding zone 12c and the viewing area 11c and surrounding zone 12c of an extension area 13c, second substrate 20c covering first substrate 10c, and exposes extension area 13c.
In some embodiments, viewing area 11c is substantially round, and a center of circle C0 is defined in the substantial center of viewing area 11c.Further, surrounding zone 12c is entirely around in the outside of viewing area 11c.For driving the gate drivers subelement of display layer, data driver subelement and wire (not shown) to be formed in the surrounding zone 12c of first substrate 10c.
Extension area 13c extends towards the direction away from viewing area 11c from surrounding zone 12c.Viewing area 11c, surrounding zone 12c and extension area 13c sequentially arrange along main shaft M, and the projection line that wherein the boundary line 131c of surrounding zone 12c and extension area 13c is positioned on first substrate 10c by the lateral border of second substrate 20c is defined.For example, in Fig. 6 embodiment shown, second substrate 20c has one first lateral border 201c and one second lateral border 202c, and the first lateral border 201c is a straight line, second lateral border 202c is a curve, extends and be linked to the two ends of the first lateral border 201c centered by the C0 of the center of circle.Boundary line 131c is defined by the first lateral border 201c, and therefore boundary line 131c is a straight line.
Extension area 13c has a lower limb 132c.Lower limb 132c is positioned at extension area 13c away from the side of surrounding zone 12c relative with boundary line 131c.In some embodiments, lower limb 132c is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11c.
Extension area 13c also has two lateral edges 133c and 134c and is linked between two ends of boundary line 131c and two ends of lower limb 132c.In some embodiments, lateral edges 133c and a lateral edges 134c respectively curve, and bend towards the direction of main shaft M.The radius of curvature of lateral edges 133c and lateral edges 134c can be arbitrary value.In some embodiments, the radius of curvature of lateral edges 133c and lateral edges 134c is more than 3mm, in order to the processing of first substrate 10c.The radius of curvature of lateral edges 133c and lateral edges 134 can be identical or different.In some embodiments, extension area 13c is symmetrical in main shaft M, the main shaft M center by boundary line 131c and lower limb 132c.
By above-mentioned configuration, the intersection I 1 of lateral edges 133c and boundary line 131c and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133c and lower limb 132c and main shaft M.The intersection I 3 of lateral edges 134c and boundary line 131c and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134c and lower limb 132c and main shaft M.Boundary line 131c extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132c.
Compared to the embodiment shown by Fig. 1, when the area of viewing area 11c maintains definite value, the center of circle C0 of the closer viewing area 11c of extension area 13c.Therefore, display floater 1c, along the upwardly extending length in main shaft M side, less than display floater 1 along the upwardly extending length in main shaft M side, is conducive to the minimizing of the volume of end use application product.
The enlarged drawing in the E region of Fig. 7 A is shown with reference to Fig. 7 A and Fig. 7 B, Fig. 7 B.In some embodiments, extension area 13d extends towards the direction away from viewing area 11c from surrounding zone 12c.Viewing area 11c, surrounding zone 12c and extension area 13d sequentially arrange along main shaft M.The projection line that the boundary line 131d of surrounding zone 12c and extension area 13d is positioned on first substrate 10d by the first lateral border 201c of second substrate 20c is defined, and therefore boundary line 131d is a straight line.In the embodiment shown by Fig. 7 A, the length of the boundary line 131d length less than the first lateral border 201c.
Extension area 13d has a lower limb 132d.Lower limb 132d is positioned at extension area 13d away from the side of surrounding zone 12c relative with boundary line 131d.In some embodiments, lower limb 132d is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11c.
Extension area 13d also has two lateral edges 133d and 134d and is linked between two ends of boundary line 131d and two ends of lower limb 132d.In some embodiments, as shown in Figure 7 B, lateral edges 134d includes one first section 1341d and one second section 1342d.First section 1341d is a straight line, is vertically connected in lower limb 132d.Second section 1342d is a curve, links the first section 1341d to boundary line 131d.Second section 1342d bends towards the direction of main shaft M, and its radius of curvature can be arbitrary value.In some embodiments, the radius of curvature of the second section 1342d is more than or equal to 3mm, in order to the processing of first substrate 10d.For example, in the embodiment shown by Fig. 7 B, the center of curvature C3 and lateral edges 134d of the second section 1342d are positioned at the homonymy of main shaft M, and its radius of curvature is R3, and wherein radius of curvature is that R3 is more than or equal to 3mm.The kenel of lateral edges 133d can be identical or be different from lateral edges 134d.In some embodiments, extension area 13d is symmetrical in main shaft M, the main shaft M center by boundary line 131d and lower limb 132d.
By above-mentioned configuration, the intersection I 1 of lateral edges 133d and boundary line 131d and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133d and lower limb 132d and main shaft M.The intersection I 3 of lateral edges 134d and boundary line 131d and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134d and lower limb 132d and main shaft M.Boundary line 131d extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132d.
With reference to Fig. 8, in some embodiments, extension area 13e extends towards the direction away from viewing area 11c from surrounding zone 12c.Viewing area 11c, surrounding zone 12c and extension area 13e sequentially arrange along main shaft M, and the projection line that wherein the boundary line 131e of surrounding zone 12c and extension area 13e is positioned on first substrate 10e by lateral border 201c and the 203c of second substrate 20c is defined.
In the embodiment shown in fig. 8, boundary line 131e includes one first section 131e1, one second section 131e2 and one the 3rd section 131e3 and is sequentially connected.Second section 131e2 is the first lateral border 201c that a straight line is aligned in second substrate 20, and wherein the second section 131e2 is perpendicular to the main shaft M of a center of circle C0 by viewing area 11c.The part that first section 131e1 and the three section 131e3 is the second lateral border 203c of second substrate 20 is defined, therefore a respectively curve.First section 131e1 and the three section 131e3 is linked to two sides of the second section 131e2 respectively, and has radius of curvature R 0.
Extension area 13e has a lower limb 132e.Lower limb 132e is positioned at extension area 13e away from the side of surrounding zone 12c relative with boundary line 131e.In some embodiments, lower limb 132e is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11c.
Extension area 13e also has two lateral edges 133e and 134e and is linked between two ends of boundary line 131e and two ends of lower limb 132e.In some embodiments, a lateral edges 133e and 134e respectively curve, and bend towards the direction away from main shaft M.The radius of curvature of lateral edges 133e and the 134e radius R0 more than second substrate 20c, is processed in order to first substrate 10e.The radius of curvature of lateral edges 133e and lateral edges 134e can be identical or different.In some embodiments, extension area 13e is symmetrical in main shaft M, the main shaft M center by boundary line 131e and lower limb 132e.
By above-mentioned configuration, the intersection I 1 of lateral edges 133e and boundary line 131e and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133e and lower limb 132e and main shaft M.The intersection I 3 of lateral edges 134e and boundary line 131e and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134e and lower limb 132e and main shaft M.Boundary line 131e extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132e.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132e and boundary line 131e is cumulative, not definite value.
With reference to Fig. 9, in some embodiments, extension area 13f extends towards the direction away from viewing area 11c from surrounding zone 12c.Viewing area 11c, surrounding zone 12c and extension area 13f sequentially arrange along main shaft M, the projection line that wherein the boundary line 131f of surrounding zone 12c and extension area 13f is positioned on first substrate 10f by the first lateral border 201c of second substrate 20 is defined, and therefore boundary line 131f is a straight line.
Extension area 13f has a lower limb 132f.Lower limb 132f is positioned at extension area 13f away from the side of surrounding zone 12c relative with boundary line 131f.In some embodiments, lower limb 132f is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11c.Extension area 13f also has two lateral edges 133f and 134f and is linked between two ends of boundary line 131f and two ends of lower limb 132f.Lateral edges 133f and 134f is straight line.The length of lateral edges 133f and lateral edges 134f can be identical or different.In some embodiments, extension area 13f is symmetrical in main shaft M, the main shaft M center by boundary line 131f and lower limb 132f.
By above-mentioned configuration, the intersection I 1 of lateral edges 133f and boundary line 131f and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133f and lower limb 132f and main shaft M.The intersection I 3 of lateral edges 134f and boundary line 131f and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134f and lower limb 132f and main shaft M.Boundary line 131f extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132f.
With reference to Figure 10, the section Example according to the present invention, display floater 1g includes a first substrate 10g, a second substrate 20g, a display layer (being not shown in Figure 10), a driver element 40 and one or more testing cushion 50.The element of display floater 1g can suitably increase or reduce, and not only this is limited.Second substrate 20g and first substrate 10g are separated by a spacing cover the subregion of first substrate 10g.For example, first substrate 10g has a viewing area 11g, a surrounding zone 12g and the viewing area 11g and surrounding zone 12g of an extension area 13g, second substrate 20g covering first substrate 10g, and exposes extension area 13g.
In some embodiments, viewing area 11g is substantially round, and a center of circle C0 is defined in the substantial center of viewing area 11g.Further, surrounding zone 12g is entirely around in the outside of viewing area 11g.For driving the gate drivers of display layer, data driver and wire (not shown) to be formed in the surrounding zone 12g of first substrate 10g.
Extension area 13g extends towards the direction away from viewing area 11g from surrounding zone 12g.Viewing area 11g, surrounding zone 12g and extension area 13g sequentially arrange along main shaft M.In Figure 10 embodiment shown, second substrate 20g has the first lateral border 201g, the second lateral border 202g, the 3rd lateral border 203g and the 4th lateral border 204g.First lateral border 201g is a straight line, and is perpendicular to main shaft M.A second lateral border 202g and the three lateral border 203g respectively straight line, and it is linked to two ends of the first lateral border 201g.Second lateral border 202g and the three lateral border 203g respectively with the first lateral border 201g sandwiched one angle.4th lateral border 204g is a curve, extends and link the second lateral border 202g to the 3rd lateral border 203g centered by the C0 of the center of circle.
The boundary line 131g of surrounding zone 12g and extension area 13g is defined by second substrate 20g the first lateral border 201g, the second lateral border 202g and the 3rd lateral border 203g.Therefore, boundary line 131g includes one first section 131g1, one second section 131g2 and one the 3rd section 131g3 and is sequentially connected.First section 131g1, the second section 131g2 and a 3rd section 131g3 respectively straight line, wherein the first section 131g1 aligns the first lateral border 201g.Second section 131g2 aligns the second lateral border 202g.3rd section 131g3 alignment the 3rd lateral border 203g.
Extension area 13g has a lower limb 132g.Lower limb 132g is positioned at extension area 13g away from the side of surrounding zone 12g relative with boundary line 131g.In some embodiments, lower limb 132g is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11g.
Extension area 13g also has two lateral edges 133g and 134g and is linked between two ends of boundary line 131g and two ends of lower limb 132g.In some embodiments, lateral edges 133g and a lateral edges 134g respectively curve, and bend towards the direction of main shaft M.The radius of curvature of lateral edges 133g and lateral edges 134g can be arbitrary value.In some embodiments, the radius of curvature of lateral edges 133g and lateral edges 134g is more than 3mm, in order to the processing of first substrate 10g.The radius of curvature of lateral edges 133g and lateral edges 134 can be identical or different.In some embodiments, extension area 13g is symmetrical in main shaft M, the main shaft M center by boundary line 131g and lower limb 132g.
By above-mentioned configuration, the intersection I 1 of lateral edges 133g and boundary line 131g and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133g and lower limb 132g and main shaft M.The intersection I 3 of lateral edges 134g and boundary line 131g and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134g and lower limb 132g and main shaft M.Boundary line 131g extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132g.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132g and boundary line 131g is cumulative, not definite value.
It is compared to the embodiment shown by Fig. 1, when the area of viewing area 11g maintains definite value, the center of circle C0 of the closer viewing area 11g of extension area 13g.Therefore, display floater 1g, along the upwardly extending length in main shaft M side, less than display floater 1 along the upwardly extending length in main shaft M side, is conducive to the minimizing of the volume of end use application product.
With reference to Figure 11, in some embodiments, extension area 13h extends towards the direction away from viewing area 11g from periphery 12g.Viewing area 11g, surrounding zone 12g and extension area 13h sequentially arrange along main shaft M.The boundary line 131g of surrounding zone 12g and extension area 13g is defined by second substrate 20g the first lateral border 201g, the second lateral border 202g and the 3rd lateral border 203g.Therefore, boundary line 131g includes one first section 131g1, one second section 131g2 and one the 3rd section 131g3 and is sequentially connected.First section 131g1, the second section 131g2 and a 3rd section 131g3 respectively straight line, wherein the first section 131g1 aligns the first lateral border 201g.Second section 131g2 aligns the second lateral border 202g.3rd section 131g3 alignment the 3rd lateral border 203g.
Extension area 13h has a lower limb 132h.Lower limb 132h is positioned at extension area 13h away from the side of surrounding zone 12g relative with boundary line 131h.In some embodiments, lower limb 132h is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11g.Extension area 13h also has two lateral edges 133h and 134h and is linked between two ends of boundary line 131h and two ends of lower limb 132h.Lateral edges 133h and 134h is straight line.The length of lateral edges 133h and lateral edges 134h can be identical or different.In some embodiments, extension area 13h is symmetrical in main shaft M, the main shaft M center by boundary line 131h and lower limb 132h.
By above-mentioned configuration, the intersection I 1 of lateral edges 133h and boundary line 131h and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133h and lower limb 132h and main shaft M.The intersection I 3 of lateral edges 134h and boundary line 131h and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134h and lower limb 132h and main shaft M.Boundary line 131h extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132h.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132h and boundary line 131h is cumulative, not definite value.
With reference to Figure 12, in some embodiments, extension area 13i extends towards the direction away from viewing area 11g from surrounding zone 12g.In some embodiments, viewing area 11g, surrounding zone 12g and extension area 13h sequentially arrange along main shaft M.The boundary line 131i of surrounding zone 12g and extension area 13i is defined by second substrate 20i the first lateral border 201g, the second lateral border 202g and the 3rd lateral border 203g.Therefore, boundary line 131i includes one first section 131i1, one second section 131i2 and one the 3rd section 131i3 and is sequentially connected.First section 131i1, the second section 131i2 and a 3rd section 131i3 respectively straight line, wherein the first section 131i1 aligns the first lateral border 201g.Second section 131i2 aligns the second lateral border 202g.3rd section 131i3 alignment the 3rd lateral border 203g.
Extension area 13i has a lower limb 132i.Lower limb 132i is positioned at extension area 13i away from the side of surrounding zone 12g relative with boundary line 131i.In some embodiments, lower limb 132i is a straight line and the main shaft M being perpendicular to a center of circle C0 by viewing area 11g.
Extension area 13i also has two lateral edges 133i and 134i and is linked between two ends of boundary line 131i and two ends of lower limb 132i.In some embodiments, a lateral edges 133i and 134i respectively curve, and bend towards the direction away from main shaft M.The radius of curvature of lateral edges 133i and the 134i radius R0 more than second substrate 20g, is processed in order to first substrate 10i.The radius of curvature of lateral edges 133i and lateral edges 134i can be identical or different.In some embodiments, extension area 13i is symmetrical in main shaft M, the main shaft M center by boundary line 131i and lower limb 132i.
By above-mentioned configuration, the intersection I 1 of lateral edges 133i and boundary line 131i and the spacing of main shaft M, the spacing of the intersection I 2 more than lateral edges 133i and lower limb 132i and main shaft M.The intersection I 3 of lateral edges 134i and boundary line 131i and the spacing of main shaft M, the spacing of the intersection I 4 more than lateral edges 134i and lower limb 132i and main shaft M.Boundary line 131i extends to the distance of intersection I 3 from intersection point I1, extends to the distance of intersection I 4 from intersection point I2 more than lower limb 132i.It addition, at two contra away from main shaft M upwards, the spacing of lower limb 132i and boundary line 131i is cumulative, not definite value.
The display floater of the present invention has the viewing area of a circle, accordingly can be applied in the middle of the electronic display unit of a circle.Further, owing to the extension area of display floater is positioned at the enclosure of electronic display unit, and conformal with corresponding shell, therefore there is bigger area and be arranged on for testing cushion, favourable testing cost reduces.
Although disclosing the present invention in conjunction with above example, it will be appreciated that any art has usually intellectual, without departing from the spirit and scope of the present invention, when changing, substitute and retouch.In addition; processing technology, machine, manufacture, material composition, device, method and the step that protection scope of the present invention is not necessarily limited by description in described specific embodiment; any art has usually intellectual and can understand existing or following developed processing technology, machine, manufacture, material composition, device, method and step from disclosure of the present invention, if can implement in embodiment described herein more or less the same function or obtain more or less the same result all can be used according to the invention.Therefore, protection scope of the present invention includes above-mentioned processing technology, machine, manufacture, material composition, device, method and step.It addition, each claim constitutes an other embodiment, and protection scope of the present invention also includes the combination of each claim and embodiment.
Claims (12)
1. a display floater, including:
First substrate, has viewing area, surrounding zone and extension area, and wherein this surrounding zone is between this viewing area and this extension area；
Second substrate, covers this viewing area and this surrounding zone of this first substrate, and exposes this extension area；And
Display layer, between this first substrate and this second substrate,
Wherein, this extension area and this surrounding zone have a boundary line, and this extension area has a lower limb and at least dual side-edge edge, those lateral edges between this boundary line and this lower limb,
Wherein, the length of this boundary line is more than the length of this lower limb.
2. display floater as claimed in claim 1, wherein the one of those lateral edges includes a curve.
3. display floater as claimed in claim 2, wherein a main shaft is by the center at the center of this boundary line with this lower limb, and this curve bends towards the direction of this main shaft.
4. display floater as claimed in claim 2, wherein this person of those lateral edges also includes a straight line, and this straight line is between this boundary line and this lower limb, and this curve links this straight line to this boundary line.
5. display floater as claimed in claim 2, wherein a main shaft is by the center at the center of this boundary line with this lower limb, and this curve bends towards the direction away from this main shaft.
6. display floater as claimed in claim 5, wherein this viewing area is substantially round, and the center of circle of this viewing area is to the distance of this boundary line Yu the intersection point of this lateral edges, less than the radius of curvature of this curve.
7. display floater as claimed in claim 1, wherein the one of those lateral edges is a straight line.
8. display floater as claimed in claim 1, wherein a main shaft is by the center at the center of this boundary line with this lower limb, one intersection point of the one of those lateral edges and this boundary line and the spacing of this main shaft, more than the spacing of this person of those lateral edges with another intersection point of this lower limb with this main shaft.
9. display floater as claimed in claim 1, wherein this viewing area is substantially round.
10. display floater as claimed in claim 1, also includes driver element, links this extension area.
11. an electronic display unit, including:
Shell, defines an accommodation space；
Drive circuit assembly plate；And
Display floater, is positioned at this accommodation space, and includes:
First substrate, has viewing area, surrounding zone and extension area, and wherein this surrounding zone is between this viewing area and this extension area；
Second substrate, covers this viewing area and this surrounding zone of first substrate, and exposes this extension area；And
Display layer, between this first substrate and this second substrate,
Wherein, this extension area and this surrounding zone have a boundary line, and this extension area has a lower limb and at least dual side-edge edge, those lateral edges between this boundary line and this lower limb,
Wherein the length of this boundary line is more than the length of this lower limb, and this shell is conformal with this extension area relative to the part of this extension area.
12. electronic display unit as claimed in claim 11, wherein this display floater also includes driver element, links this extension area to this drive circuit assembly plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410738185.6A CN105719570B (en) | 2014-12-05 | 2014-12-05 | Display panel and electronic display unit |
| CN201810531202.7A CN108711379A (en) | 2014-12-05 | 2014-12-05 | Display panel and electronic display unit |
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| CN201410738185.6A CN105719570B (en) | 2014-12-05 | 2014-12-05 | Display panel and electronic display unit |
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| CN201810531202.7A Division CN108711379A (en) | 2014-12-05 | 2014-12-05 | Display panel and electronic display unit |
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| CN103593087B (en) * | 2013-11-06 | 2017-05-31 | 无锡博一光电科技有限公司 | Touch-control display module |
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| CN108711379A (en) | 2018-10-26 |
| CN105719570B (en) | 2018-06-22 |
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