WO2017059752A1 - 阵列基板和显示装置 - Google Patents
阵列基板和显示装置 Download PDFInfo
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- WO2017059752A1 WO2017059752A1 PCT/CN2016/096887 CN2016096887W WO2017059752A1 WO 2017059752 A1 WO2017059752 A1 WO 2017059752A1 CN 2016096887 W CN2016096887 W CN 2016096887W WO 2017059752 A1 WO2017059752 A1 WO 2017059752A1
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- Prior art keywords
- data lines
- array substrate
- data
- integrated circuit
- lines
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- 239000000758 substrate Substances 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42384—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor
Definitions
- Embodiments of the present invention relate to the field of display technologies, and in particular, to an array substrate and a display device.
- the existing display device Due to the lateral distribution of the eyes of the person, in order to adapt to the human eye, the existing display device generally adopts a wide-screen display panel, that is, the length of the long side of the display panel is significantly larger than the length of the wide side.
- the display panel is provided with a plurality of gate lines parallel to the long sides and a plurality of data lines parallel to the wide sides, wherein the integrated circuit for transmitting data signals to the data lines is located in the frame of the long side, and the integration of the scanning signals is transmitted to the gate lines.
- the circuit is in the border of the wide side. Since the human eye is different in sensitivity to the long side border and the wide side border, in the actual viewing process, for the long side border of the same width and the wide side border, the human eye is more likely to feel the long side border interference. Viewing, and the presence of an integrated circuit that transmits data signals to the data lines makes it difficult to reduce the width of the long side frame.
- the technical problem to be solved by the present invention is how to reduce the width of the frame of the long side in the array substrate.
- an array substrate comprising: a plurality of first data lines parallel to a broad side of the array substrate; and a plurality of second data lines parallel to a long side of the array substrate; a first integrated circuit disposed in the frame of the wide side; wherein the plurality of second data lines are connected to the first integrated circuit and the plurality of first data lines; The second data line transmits data signals to the plurality of first data lines.
- a display device comprising the above array substrate.
- FIG. 1 shows a schematic view of an array substrate in accordance with one embodiment of the present invention
- Figure 2 is a schematic view showing the structure in the dotted line of Figure 1;
- FIG. 3 is a schematic view showing an array substrate according to another embodiment of the present invention.
- FIG. 4 is a schematic view showing an array substrate according to still another embodiment of the present invention.
- FIG. 5 shows a schematic diagram of an array substrate according to still another embodiment of the present invention.
- an array substrate includes: a plurality of first data lines 1 extending parallel to the wide side 10, that is, extending in a vertical direction; and a plurality of second data lines 2, Parallel to the long side 20, that is, extending in the horizontal direction; the first integrated circuit 3 is disposed in the bezel 11 of the wide side, and the plurality of second data lines 2 are used for connecting the first integrated circuit 3 and the plurality of first data Line 1; the first integrated circuit 3 transmits data signals to the plurality of first data lines 1 through the plurality of second data lines 2.
- the first data line 1 and the second data line 2 are perpendicular to each other.
- the integrated circuit By placing the first integrated circuit 3 transmitting the data signal to the first data line 1 on the side of the wide side In the frame 11, the integrated circuit is no longer disposed in the frame of the long side, so that the frame width of the long side can be reduced, and the viewing effect of the user is improved.
- the array substrate further includes: m gate lines 4 parallel to the long side 20 for transmitting a scan signal to each pixel, wherein the plurality of second data lines 2 are m second data lines 2 Each of the second data lines 2 is parallel to the gate line 4.
- the number of the second data lines 2 may be set equal to the number of the gate lines 4, and the second data lines 2 may be further disposed in parallel with the gate lines 4, for example, in each of the gate lines 4.
- a second data line 2 is disposed on one side.
- the array substrate further includes a source drain, and the plurality of first data lines 1 are n first data lines 1, wherein the n first data lines 1 are in the same layer as the source and drain, m strips
- the two data lines 2 are located in the same layer as the m gate lines 4, and a gate insulating layer is disposed between the n first data lines 1 and the m second data lines 2, and the first data line 1 and the second data line 2 pass The via holes in the gate insulating layer are connected.
- the first data line 1 and the source and drain electrodes By disposing the first data line 1 and the source and drain electrodes in the same layer and the second data line 2 and the gate line 4 in the same layer, the first data line can be formed when the source and drain electrodes are formed, when the gate line 4 is formed.
- the first data line 1 is formed to facilitate the simplification of the fabrication process.
- n of the second data lines 2 of the second data lines 2 are connected to the n first data lines 1 and the other second of the m second data lines 2 Data line 2 is left floating.
- At least one second data line 2 is required to correspond to one first data line 1, that is, m ⁇ n.
- the gate line in this embodiment may adopt a Triple Gate structure, that is, an array substrate with a resolution of p*q, wherein the number of gate lines is 3q, and for a general array substrate, 3q>p, that is, m>n Therefore, the n second data lines 2 of the m second data lines 2 may be correspondingly connected to the n first data lines, so that the first integrated circuit 3 can normally pass through the n second data lines 2 to n.
- the first data line 1 transmits a data signal.
- a second data line 2 that is suspended is placed every second predetermined number (at least one) of the second data lines 2.
- at least one second data line 2 connected to the first data line 1 is disposed between adjacent two suspended second data lines.
- the suspended second data line 2 Since the suspended second data line 2 is not electrically connected to other lines, no signal is transmitted and heat is not generated. Therefore, setting a suspended second data line 2 every second predetermined number of data lines 2 can reduce the concentrated heat generation of the plurality of second data lines 2.
- n of the second data lines 2 of the second data lines 2 are connected one by one to the n first data lines 1, and the other of the m second data lines 2
- Two data lines 2 (as shown in Figure 5):
- Each of the two second data lines 2 of the x 2 second data lines 2 is connected to each of the first data lines 1 of the n 2 first data lines 1, each of the n 2 first data lines 1
- the distance from the first data line to the first integrated circuit 3 is less than the first distance D1 and greater than or equal to the second distance D2,
- Each of the 1 x n lines per second data of second data lines y n 2 n i is connected to the first data lines in each of the first data line 2 1, the first data lines n i
- the distance from the first data line to the first integrated circuit 3 is less than the n-1th distance and greater than or equal to the nth distance
- y n is an integer divisible by x n
- n is an integer greater than 1
- x 1 + x 2 +... + x n mn
- n 1 + n 2 + ...+n i n.
- the second data line may be connected to a portion of the first data that is farther away from the first integrated circuit 3, so that the first integrated circuit 3 reaches the resistance and arrival of the farther first data line 1.
- the resistance of the closer first data line 1 is similar to reduce the delay of the data signal reaching the farther first data line 1.
- each of the first data lines 1 may be connected to three second data lines 2; a portion of the first data line of the first integrated circuit 3 that is farther (less than the first distance D1 and greater than or equal to the second distance D2), each of the first data lines 1 may be connected to two second data lines 2; A portion of the first data line of the circuit 3 closest (less than the second distance D2), and each of the first data lines 1 may be connected to a second data line 2.
- the n second data lines 2 and n are After the first data lines 1 are connected one by one, it can be ensured that the first integrated circuit 3 can normally transmit data signals to the n first data lines 1 through the n second data lines 2.
- a plurality of second data lines 2 may be connected to the first data line 1 that is far from the first integrated circuit 3, and a second data line 1 that is closer to the first integrated circuit 3 is connected to the second data line. 2, such that the resistance of the first integrated circuit 3 reaching the farther first data line 1 is close to the resistance of the first data line 1 reaching the closer, to reduce the delay of the data signal reaching the farther first data line 1 .
- the embodiment is only an example, and the number of the second data lines 2 connected to the first data line 1 may be set according to specific needs. For example, as shown in FIG. 3, each of the first integrated circuits 3 may be farther away.
- the first data line 1 is connected to the two second data lines 2, and a second data line 2 is connected to each of the first data lines 1 which are closer to the first integrated circuit 3.
- m n
- m second data lines 2 are connected to the n first data lines 1 one by one.
- the array substrate further includes: a second integrated circuit 5 disposed in a frame opposite the wide side of the first integrated circuit 3 for transmitting a scan signal to the gate line 4. .
- the widths of the left and right sides of the array substrate are balanced.
- first integrated circuits 3 each of which transmits a data signal to a predetermined number of second data lines 2 that are less than a predetermined distance apart.
- each of the first integrated circuits 3 can be connected to the second data line 2 that is closer to the second integrated circuit 3, so that the distance between each of the first integrated circuits 3 to the second data lines 2 is not too far, and the data is reduced.
- the transmission delay of the signal is not too far, and the data is reduced.
- the embodiment of the invention further provides a display device comprising the array substrate of any of the above.
- the display device in this embodiment may be any product or component having a display function, such as an electronic paper, a mobile phone, a tablet computer, a television, a notebook computer, a digital photo frame, a navigator, and the like.
- the long-side frame in the wide-screen display screen is more likely to affect the user's viewing experience, and the existence of the integrated circuit due to the transmission of data signals to the data line So that the width of the border of the long side is difficult to reduce.
- the first scheme of transmitting the data signal to the data line is disposed in the frame of the wide side, so that the integrated circuit is no longer disposed in the frame of the long side, thereby reducing the width of the border of the long side, thereby improving the viewing effect of the user. .
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
Description
Claims (12)
- 一种阵列基板,包括:多条第一数据线,平行于所述阵列基板的宽边;多条第二数据线,平行于所述阵列基板的长边;第一集成电路,设置在所述宽边的边框中;其中,所述多条第二数据线连接所述第一集成电路和所述多条第一数据线;所述第一集成电路通过多条第二数据线向多条第一数据线传输数据信号。
- 根据权利要求1所述的阵列基板,还包括:多条栅线,平行于所述阵列基板的长边,用于向阵列基板上的每个像素传输扫描信号,每条第二数据线与栅线平行。
- 根据权利要求2所述的阵列基板,其中,所述多条栅线和所述多条第二数据线位于同一层。
- 根据权利要求2所述的阵列基板,还包括源漏极,其中,所述多条第一数据线与所述源极位于同一层,在所述多条第一数据线和所述多条第二数据线之间设置有栅绝缘层,每个第一数据线和其对应的第二数据线通过所述栅绝缘层中的过孔相连。
- 根据权利要求2所述的阵列基板,其中,所述多条栅线和所述多条第二数据线的数量彼此相同并且均为m,所述多条第一数据线为n。
- 根据权利要求5所述的阵列基板,其中,m>n,所述m条第二数据线中的n条第二数据线一一对应连接所述n条第一数据线,所述m条第二数据线中的其他第二数据线悬空设置。
- 根据权利要求6所述的阵列基板,其中,相邻两条悬空设置的第二数据线之间设置至少一条与所述第一数据线相连的第二数据线。
- 根据权利要求5所述的阵列基板,其中,所述m条第二数据线中的n条第二数据线一一对应连接所述n条第一数据线,并且当一部分第一数据线到所述第一集成电路的距离大于或等于第一距离时,为该部分第一数据线每条额外设置一条第二数据线。
- 根据权利要求5所述的阵列基板,其中,m=n,所述m条第二数据线一一对应连接所述n条第一数据线。
- 根据权利要求2至9中任一项所述的阵列基板,还包括:第二集成电路,设置在与所述第一集成电路所在宽边相对宽边的边框中,用于向栅线传输扫描信号。
- 根据权利要求1至10中任一项所述的阵列基板,其中,所述第一集成电路为多个,每个第一集成电路与一部分第二数据线相连并且向其传输数据信号。
- 一种显示装置,包括权利要求1至11中任一项所述的阵列基板。
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US15/329,513 US10141347B2 (en) | 2015-10-08 | 2016-08-26 | Array substrate and display device |
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CN201510644208.1 | 2015-10-08 | ||
CN201510644208.1A CN105206623B (zh) | 2015-10-08 | 2015-10-08 | 阵列基板和显示装置 |
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PCT/CN2016/096887 WO2017059752A1 (zh) | 2015-10-08 | 2016-08-26 | 阵列基板和显示装置 |
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CN (1) | CN105206623B (zh) |
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CN105206623B (zh) * | 2015-10-08 | 2019-02-22 | 京东方科技集团股份有限公司 | 阵列基板和显示装置 |
CN106340245B (zh) * | 2016-11-14 | 2019-06-14 | 厦门天马微电子有限公司 | 显示装置 |
CN108511466B (zh) * | 2018-05-14 | 2021-10-22 | 昆山国显光电有限公司 | 阵列基板、显示屏及显示装置 |
Citations (6)
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CN101443699A (zh) * | 2006-05-19 | 2009-05-27 | 夏普株式会社 | 显示装置 |
CN103472963A (zh) * | 2013-09-06 | 2013-12-25 | 北京京东方光电科技有限公司 | 一种触控显示屏及触控显示装置 |
CN104464603A (zh) * | 2014-12-30 | 2015-03-25 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
CN104640390A (zh) * | 2014-12-26 | 2015-05-20 | 小米科技有限责任公司 | 窄边框及配置有窄边框的显示器 |
JP2015099200A (ja) * | 2013-11-18 | 2015-05-28 | 株式会社ジャパンディスプレイ | 表示装置 |
CN105206623A (zh) * | 2015-10-08 | 2015-12-30 | 京东方科技集团股份有限公司 | 阵列基板和显示装置 |
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JP5330121B2 (ja) * | 2009-06-30 | 2013-10-30 | 株式会社ジャパンディスプレイ | 表示装置 |
JP5250525B2 (ja) * | 2009-10-16 | 2013-07-31 | 株式会社ジャパンディスプレイセントラル | 表示装置 |
CN102081246A (zh) * | 2009-12-01 | 2011-06-01 | 群康科技(深圳)有限公司 | 液晶显示面板及液晶显示装置 |
US9646559B2 (en) * | 2012-08-10 | 2017-05-09 | Lg Display Co., Ltd. | Liquid crystal display device |
CN102938394B (zh) * | 2012-11-16 | 2015-01-07 | 京东方科技集团股份有限公司 | 显示装置、透反式薄膜晶体管阵列基板及其制作方法 |
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- 2015-10-08 CN CN201510644208.1A patent/CN105206623B/zh active Active
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2016
- 2016-08-26 WO PCT/CN2016/096887 patent/WO2017059752A1/zh active Application Filing
- 2016-08-26 US US15/329,513 patent/US10141347B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101443699A (zh) * | 2006-05-19 | 2009-05-27 | 夏普株式会社 | 显示装置 |
CN103472963A (zh) * | 2013-09-06 | 2013-12-25 | 北京京东方光电科技有限公司 | 一种触控显示屏及触控显示装置 |
JP2015099200A (ja) * | 2013-11-18 | 2015-05-28 | 株式会社ジャパンディスプレイ | 表示装置 |
CN104640390A (zh) * | 2014-12-26 | 2015-05-20 | 小米科技有限责任公司 | 窄边框及配置有窄边框的显示器 |
CN104464603A (zh) * | 2014-12-30 | 2015-03-25 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
CN105206623A (zh) * | 2015-10-08 | 2015-12-30 | 京东方科技集团股份有限公司 | 阵列基板和显示装置 |
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Publication number | Publication date |
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CN105206623A (zh) | 2015-12-30 |
US20170271371A1 (en) | 2017-09-21 |
US10141347B2 (en) | 2018-11-27 |
CN105206623B (zh) | 2019-02-22 |
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