CN205374935U - Display panel - Google Patents
Display panel Download PDFInfo
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- CN205374935U CN205374935U CN201620029688.0U CN201620029688U CN205374935U CN 205374935 U CN205374935 U CN 205374935U CN 201620029688 U CN201620029688 U CN 201620029688U CN 205374935 U CN205374935 U CN 205374935U
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- Prior art keywords
- black matrix
- display floater
- substrate
- picture element
- pseudo
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Abstract
The utility model provides a display panel. Display panel includes picture element array and black matrix. The picture element array has a plurality of picture elements with array alignment. Black matrix disposes on the picture element array, and forms the arcuation edge in order to cover the part that exceeds display panel's a display area in these picture elements on the picture element of part, and wherein display area be the non -rectangle region. By this, can avoid the user to see the jagged edge that the pixel formed among the non -rectangle display area to optimize display panel's demonstration taste.
Description
Technical field
This utility model relates to a kind of display floater, particularly relates to a kind of display floater with non-rectangle viewing area.
Background technology
It is said that in general, the viewing area of display device is based on rectangle, for instance square, rectangle or square.But, due to the application diversification of display device, the shape of viewing area is derived as non-rectangle by rectangle gradually, for instance circular, oval, semicircle etc. irregularly shaped.When picture element is configured in the viewing area of non-rectangle, the edge of viewing area is it is possible that zigzag, and when the size of picture element is little not, the zigzag at edge, viewing area can become apparent from, so that the display taste of display device can be affected.To optimize jagged problem, can by picture element more microscopically to configure according to diverse location and different curvature, but picture element cannot microminiaturization time, jagged situation still cannot be completely eliminated.
Utility model content
This utility model provides a kind of display floater, can be covered the part outside viewing area by black matrix, to avoid user to see the jagged edge that in non-rectangle viewing area, pixel is formed and then the display taste of optimization display floater.
Display floater of the present utility model includes pixel array and black matrix.Pixel array has with multiple picture elements of array arrangement.Black matrix is configured on pixel array, and forms arcuation edge on the picture element of part to cover the part of the viewing area exceeding display floater in these picture elements, and wherein viewing area is non-rectangular area.
In an embodiment of the present utility model, display floater also includes an active array substrate and a pseudo-colour filtering substrate, and pixel array is between active array substrate and pseudo-colour filtering substrate.Further, black matrix is formed at pseudo-colour filtering substrate.
In an embodiment of the present utility model, pseudo-colour filtering substrate also includes multiple color filer, and black matrix and color filer are formed at the same side on pseudo-colour filtering substrate.
In an embodiment of the present utility model, pseudo-colour filtering substrate also includes multiple color filer, and black matrix and color filer are respectively formed in the opposite sides on pseudo-colour filtering substrate.
In an embodiment of the present utility model, display floater also includes a transparent cover plate, and pixel array and pseudo-colour filtering substrate are between active array substrate and transparent cover plate.Further, black matrix is formed on this transparent cover plate, and namely black matrix can be formed at transparent cover plate and relative to a display surface.
In an embodiment of the present utility model, black matrix also defines the transmission region of picture element.
In an embodiment of the present utility model, picture element is multiple liquid crystal picture elements.
Based on above-mentioned, in the display floater of this utility model embodiment, the black matrix owing to forming arcuation edge can cover the jagged edge that picture element is formed beyond viewing area.Thereby, user can be avoided to see the jagged edge that in non-rectangle viewing area, pixel is formed, to optimize the viewing experience of display floater.
For features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the part display floater according to this utility model one embodiment；
Fig. 2 is the structural representation of the display floater according to this utility model one embodiment；
Fig. 3 is the structural representation of the display floater according to another embodiment of this utility model；
Fig. 4 is the structural representation of the display floater according to the another embodiment of this utility model.
Description of reference numerals:
100,200,300,400: display floater；
110: pixel array；
120,120a, 120b, 120c, 120d: black matrix；
130: active array substrate；
140a, 140b: pseudo-colour filtering substrate；
141: substrate；
143: color filer；
145: electrode layer；
150: transparent cover plate；
AA: viewing area；
AT: transparent area；
SDP: display surface；
PX: picture element.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the part display floater according to this utility model one embodiment.Refer to Fig. 1, in this example it is shown that panel 100 includes pixel array 110 and black matrix 120.Pixel array 110 has with multiple picture element PX of array arrangement, and when the viewing area AA of display floater 100 is non-rectangle, such as circular, oval, semicircle etc. irregularly shaped, in order to fill up viewing area AA, part picture element PX may exceed viewing area AA.Therefore, black matrix 120 can be configured on pixel array 110, and forms arcuation edge on the picture element PX of part to cover the part of the viewing area AA exceeding display floater 100 in picture element PX.In other words, owing to black matrix 120 is blinded by the picture element PX part beyond viewing area AA, therefore user will only see the arcuation edge that black matrix 120 is formed, but not can be appreciated that the jagged edge that pixel array 110 is formed.Thereby, user can be avoided to see the jagged edge that in non-rectangle viewing area, pixel is formed, to optimize the viewing experience of display floater.
In the present embodiment, picture element PX can be liquid crystal picture element, and black matrix 120 is configured on picture element PX, to cover the trace portions of picture element PX, and then avoids the cabling in picture element PX to affect the display quality of display floater 100.In other words, black matrix 120 also defines the transparent area AT of picture element PX.Wherein, the trace portions of picture element PX such as includes scanning line (not shown), data line (not shown), the cabling forming storage capacitors (not shown) and active member (such as transistor), above-mentioned for illustrating to illustrate, embodiment of the present utility model is not limited.
In embodiment of the present utility model, black matrix 120 can be crome metal (Cr) black matrix, resin type black matrix, electroless plating nickel (Ni) black matrix or graphite (Graphite) black matrix.When black matrix 120 is crome metal black matrix, the formation flow process of black matrix 120 be chromium is coated on substrate, clean containing chrome substrate, dry containing chrome substrate, by light blockage coating containing on chrome substrate, baking photoresistance, clean the substrate containing photoresistance and chromium, carry out photoresistance stripping, chromium is etched, develops, is exposed, cleans containing chrome substrate and dry containing chrome substrate.When black matrix 120 is resin type black matrix, the formation flow process of black matrix 120 for cleaning substrate, by resin rotary coating (SpinCoating) on substrate, substrate carried out pre-baked (Pre-bake), substrate is exposed (Exposure), substrate is developed (Developing) and counterpart substrate expose after roasting (Post-bake).When black matrix 120 is electroless plating nickel black matrix, the formation flow process of black matrix 120 for by photoresist rotary coating on substrate, photoresistance is exposed, photoresistance is developed, by Palladous chloride. (PdCl2) aqueous solution, nickel is plated on substrate.When black matrix 120 is graphite black matrix, the formation flow process of black matrix 120 for photoresistance is deposited on substrate, photoresistance is exposed, photoresistance is developed, graphite deposits is peeled off on photoresistance with substrate and by photoresistance, or the formation flow process of black matrix 120 can also be etched on substrate and to graphite by graphite deposits, and wherein etching can divide is wet etching (wetetching) or dry ecthing (dryetching).Fig. 2 is the structural representation of the display floater according to this utility model one embodiment.Refer to Fig. 1 and Fig. 2, wherein same or similar element uses same or similar label.In the present embodiment, display floater 200 includes pixel array 110, active array substrate 130 and pseudo-colour filtering substrate 140a, wherein pixel array 110 is between active array substrate 130 and pseudo-colour filtering substrate 140a, and black matrix 120a is formed among pseudo-colour filtering substrate 140a.Further, active array substrate 130 can be formed the cabling (such as scanning line, data line) transmitted required for signal and control the active member (such as transistor) required for picture element PX.
Furthermore, it is understood that pseudo-colour filtering substrate 140a includes substrate 141, black matrix 120a, multiple color filer 143 and electrode layer 145.Black matrix 120a can be initially formed on substrate 141, and to be defined the transparent area AT of picture element PX by black matrix 120a, wherein the generation type of black matrix 120a can refer to described in Fig. 1 embodiment, then repeats no more at this；Then, the opening of black matrix 120a is covered with the pigment forming color filer 143, to define the color (such as red, green or blue) of each picture element PX；Finally, black matrix 120a and color filer 143 are covered with transparent conductive material (such as transparent conductive oxide or nitride), to form electrode layer 145, wherein electrode layer 145 is in order to transmit the voltage (such as common voltage Vcom) controlled required for picture element PX.
According to above-mentioned, black matrix 120a and color filer 143 are arranged in the same side on the substrate 141 of pseudo-colour filtering substrate 140a, and black matrix 120a utilizes one photomask (photomask) to be formed, to form the black matrix 120a of transparent area AT of part and the definition picture element PX that can cover in picture element PX the viewing area AA beyond display floater 200, namely the manufacturing time of pseudo-colour filtering substrate 140a and degree of difficulty will not improve.Thereby, can reach eliminate the zigzag at AA edge, viewing area and manufacturing time and the degree of difficulty of display floater 200 will not be improved.
Fig. 3 is the structural representation of the display floater according to another embodiment of this utility model.Refer to Fig. 1 to Fig. 3, wherein same or similar element uses same or similar label.In this example it is shown that panel 300 includes pixel array 110, black matrix 120b, active array substrate 130 and pseudo-colour filtering substrate 140b, wherein pseudo-colour filtering substrate 140b includes substrate 141, black matrix 120c, color filer 143 and electrode layer 145.At this, black matrix 120b is the part covering the viewing area AA exceeding display floater 300 in picture element PX, and black matrix 120c is the transparent area AT defining picture element PX.In other words, black matrix 120b utilizes one extra photomask to be formed, so that black matrix 120b and color filer 143 are the opposite sides being respectively formed on the substrate 141 of pseudo-colour filtering substrate 140b.
According to above-mentioned, after pseudo-colour filtering substrate 140b completes, recycling one photomask to form black matrix 120b, namely the formation of black matrix 120b is unrelated with the making of pseudo-colour filtering substrate 140b.Thereby, black matrix 120b is applicable to any display floater (such as 100～300) being substantially completed, and namely black matrix 120b has higher versatility, and can pass through black matrix 120b elimination picture element PX in the formed zigzag in AA edge, viewing area.
Fig. 4 is the structural representation of the display floater according to the another embodiment of this utility model.Refer to Fig. 1 to Fig. 4, wherein same or similar element uses same or similar label.In the present embodiment, display floater 400 includes pixel array 110, black matrix 120d, active array substrate 130, pseudo-colour filtering substrate 140b and transparent cover plate 150, wherein pixel array 110 and pseudo-colour filtering substrate 140b are between active array substrate 130 and transparent cover plate 150, and black matrix 120d is formed at transparent cover plate 150.
Furthermore, black matrix 120d also utilizes one extra photomask to be formed, and black matrix 120d is formed at transparent cover plate 150 and relative to display surface SDP, namely black matrix 120d is formed on transparent cover plate 150 unexposed surface, to avoid black matrix 120d to be worn.Similarly, after pseudo-colour filtering substrate 140b completes, recycling one photomask to form black matrix 120d, namely the formation of black matrix 120d is unrelated with the making of pseudo-colour filtering substrate 140b.Thereby, black matrix 120d is applicable to any display floater (such as 100～400) being substantially completed, and namely black matrix 120d has higher versatility, and can pass through black matrix 120d elimination picture element PX in the formed zigzag in AA edge, viewing area.
In sum, in the display floater of this utility model embodiment, it is that the black matrix utilizing and forming arcuation edge is blinded by the jagged edge that picture element is formed beyond viewing area.Thereby, user can being avoided to see the jagged edge that in non-rectangle viewing area, pixel is formed, the display to optimize display floater is sampled.Further, black matrix can be formed at the same side with the color filer on pseudo-colour filtering substrate, to define the transparent area of picture element and to cover the part exceeding viewing area in picture element simultaneously, and can maintain manufacturing time and the degree of difficulty of display device.Furthermore, black matrix can be formed by one extra photomask, to improve the versatility of black matrix.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a display floater, it is characterised in that including:
One pixel array, has with multiple picture elements of array arrangement；And
One black matrix, is configured on described pixel array, and forms arcuation edge on the picture element of part to cover the part of the viewing area exceeding described display floater in the plurality of picture element, and wherein said viewing area is non-rectangular area.
2. display floater according to claim 1, it is characterised in that also include an active array substrate and a pseudo-colour filtering substrate, and described pixel array is between described active array substrate and described pseudo-colour filtering substrate.
3. display floater according to claim 2, it is characterised in that described black matrix is formed at described pseudo-colour filtering substrate.
4. display floater according to claim 3, it is characterised in that described pseudo-colour filtering substrate also includes multiple color filer, and described black matrix is formed at the same side on described pseudo-colour filtering substrate with the plurality of color filer.
5. display floater according to claim 3, it is characterised in that described pseudo-colour filtering substrate also includes multiple color filer, and described black matrix is respectively formed in the opposite sides on described pseudo-colour filtering substrate with the plurality of color filer.
6. display floater according to claim 2, it is characterised in that also include a transparent cover plate, and described pixel array and described pseudo-colour filtering substrate are between described active array substrate and described transparent cover plate.
7. display floater according to claim 6, it is characterised in that described black matrix is formed at described transparent cover plate.
8. display floater according to claim 7, it is characterised in that described black matrix is formed at described transparent cover plate and relative to a display surface.
9. display floater according to claim 1, it is characterised in that described black matrix also defines the transmission region of the plurality of picture element.
10. display floater according to claim 1, it is characterised in that the plurality of picture element is multiple liquid crystal picture elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029688.0U CN205374935U (en) | 2016-01-13 | 2016-01-13 | Display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029688.0U CN205374935U (en) | 2016-01-13 | 2016-01-13 | Display panel |
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|---|---|
| CN205374935U true CN205374935U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029688.0U Expired - Fee Related CN205374935U (en) | 2016-01-13 | 2016-01-13 | Display panel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505759A (en) * | 2017-09-12 | 2017-12-22 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN107942564A (en) * | 2017-11-30 | 2018-04-20 | 厦门天马微电子有限公司 | Display panel and its display device |
| CN108614648A (en) * | 2018-04-20 | 2018-10-02 | 中华映管股份有限公司 | Touching display screen |
| TWI665496B (en) * | 2018-07-05 | 2019-07-11 | 友達光電股份有限公司 | Pixel array substrate |
-
2016
- 2016-01-13 CN CN201620029688.0U patent/CN205374935U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505759A (en) * | 2017-09-12 | 2017-12-22 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN107505759B (en) * | 2017-09-12 | 2020-09-18 | 武汉天马微电子有限公司 | Display panel and display device |
| CN107942564A (en) * | 2017-11-30 | 2018-04-20 | 厦门天马微电子有限公司 | Display panel and its display device |
| CN107942564B (en) * | 2017-11-30 | 2020-11-10 | 厦门天马微电子有限公司 | Display panel and display device thereof |
| CN108614648A (en) * | 2018-04-20 | 2018-10-02 | 中华映管股份有限公司 | Touching display screen |
| TWI665496B (en) * | 2018-07-05 | 2019-07-11 | 友達光電股份有限公司 | Pixel array substrate |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |