CN104375296A - Glass substrate, periphery circuit board and display panel - Google Patents
Glass substrate, periphery circuit board and display panel Download PDFInfo
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- CN104375296A CN104375296A CN201410709041.8A CN201410709041A CN104375296A CN 104375296 A CN104375296 A CN 104375296A CN 201410709041 A CN201410709041 A CN 201410709041A CN 104375296 A CN104375296 A CN 104375296A
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- 239000011521 glass Substances 0.000 title claims abstract description 109
- 239000000758 substrate Substances 0.000 title claims abstract description 109
- 230000002093 peripheral effect Effects 0.000 claims abstract description 106
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 53
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention provides a glass substrate, a peripheral circuit board and a display panel. The glass substrate comprises a first electrode and further comprises a first circuit, the first electrode is used for being correspondingly connected with a second electrode arranged on the peripheral circuit board when the glass substrate is bound with the peripheral circuit board, and the first circuit is used for being correspondingly connected with a second circuit arranged on the peripheral circuit board when the glass substrate is bound with the peripheral circuit board and used for judging whether an open circuit and/or a short circuit happen/happens on the connection of the first electrode and the second electrode or not. Due to the fact that the glass substrate is provided with the first circuit and the peripheral circuit board is provided with the second circuit, when the glass substrate is bound with the peripheral circuit board, binding defects can be rapidly, accurately and visually reflected through the connection conditions of the first circuit and the second circuit, the time for analyzing the binding defects is shortened, the binding efficiency is improved, and batched binding defects are prevented from occurring.
Description
Technical Field
The invention relates to the technical field of liquid crystal display, in particular to a glass substrate, a peripheral circuit board and a display panel.
Background
Liquid Crystal Displays (LCDs) have become the mainstream products in flat panel displays due to their small size, low power consumption, no radiation, and the like. The liquid crystal display panel is a key component in the liquid crystal display.
In the manufacturing process of the liquid crystal display panel, usually, a Bonding process such as cog (chip on glass), fog (fpc on glass), FOB, and the like is required. As shown in fig. 1, the bonding process is to thermally press various peripheral Circuit boards 2, such as IC (integrated Circuit), FPC (Flexible Printed Circuit), PCB (Printed Circuit board) and other driving Circuit devices, onto the glass substrate 1 through an Anisotropic Conductive Film (ACF), and electrically connect the second electrodes 21 on the peripheral Circuit boards 2 with the corresponding first electrodes 11 on the glass substrate 1, so as to input the electrical signals required by the liquid crystal display panel from the peripheral Circuit board 2.
Defects inevitably exist in the binding process, and at present, the main defects existing in the binding process are open circuit and short circuit defects caused by poor binding. Defects in the binding process can be realized by lighting inspection. The lighting inspection is to light the backlight of the display panel and to display some predetermined test pictures on the display panel. When the binding has defects, the lamp check will have functional problems such as bright lines, abnormal picture display and the like. However, it is impossible to intuitively determine what defects cause the functional defects in the lighting inspection.
In addition, at present, the binding defect condition usually needs to be observed under a microscope for judging. The analysis time of poor binding is prolonged, and the working efficiency is reduced; but also easily causes batch binding defects.
Disclosure of Invention
The invention provides a glass substrate, a peripheral circuit board and a display panel, aiming at the technical problems in the prior art. The glass substrate is correspondingly connected with the second circuit arranged on the peripheral circuit board through the first circuit arranged on the glass substrate, so that the analysis time of poor binding between the glass substrate and the peripheral circuit board can be shortened, the binding efficiency is improved, and the batch binding defect is avoided.
The invention provides a glass substrate, which comprises a first electrode and a first circuit, wherein the first electrode is used for being correspondingly connected with a second electrode arranged on a peripheral circuit board when the glass substrate is bound with the peripheral circuit board, and the first circuit is used for being correspondingly connected with the second circuit arranged on the peripheral circuit board when the glass substrate is bound with the peripheral circuit board and judging whether the connection of the first electrode and the second electrode is broken and/or short-circuited.
Preferably, the first circuit comprises a first sub-circuit, the second circuit comprises a second sub-circuit, and the first sub-circuit is used for being correspondingly connected with the second sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the connection between the first electrode and the second electrode is broken or not;
and/or the first circuit comprises a third sub-circuit, the second circuit comprises a fourth sub-circuit, and the third sub-circuit is used for being correspondingly connected with the fourth sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the first electrode is in short circuit with the second electrode.
Preferably, the first sub-circuit includes two third electrodes insulated from each other and a fourth electrode electrically connecting the two third electrodes;
the second sub-circuit comprises two fifth electrodes which are insulated from each other, a first power supply and a first alarm element; the first alarm element and one of the fifth electrodes are connected in series at one end of the first power supply; the other fifth electrode is connected to the other end of the first power supply;
the two third electrodes are used for being respectively connected with the two fifth electrodes in a one-to-one correspondence manner; the first power supply is used for enabling the first alarm element to be turned on when the third electrode and the fifth electrode are normally connected, and enabling the first alarm element to be turned off when the third electrode and the fifth electrode are disconnected;
the third sub-circuit comprises two sixth electrodes which are insulated from each other;
the fourth sub-circuit comprises two seventh electrodes which are insulated from each other, a second power supply and a second alarm element; the second alarm element and one of the seventh electrodes are connected in series at one end of the second power supply; the other seventh electrode is connected to the other end of the second power supply;
the two sixth electrodes are used for being respectively connected with the two seventh electrodes in a one-to-one correspondence manner; the second power supply is used for enabling the second alarm element to be turned on when the connection between the sixth electrode and the seventh electrode is short-circuited, and enabling the second alarm element to be turned off when the connection between the sixth electrode and the seventh electrode is normal.
Preferably, the first electrodes comprise a plurality of first electrodes, the first electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the first electrodes are the same;
the two third electrodes are parallel to each other, the two sixth electrodes are parallel to each other, the third electrodes and the sixth electrodes are parallel to the first electrodes, the shapes and the sizes of the third electrodes and the sixth electrodes are the same as those of the first electrodes, and the distance between the two third electrodes and the distance between the two sixth electrodes are equal to the distance between the two adjacent first electrodes;
the second electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the second electrodes are the same;
the two fifth electrodes are parallel to each other, the two seventh electrodes are parallel to each other, the fifth electrodes and the seventh electrodes are parallel to the second electrodes, the shapes and the sizes of the fifth electrodes and the seventh electrodes are the same as those of the second electrodes, and the distance between the two fifth electrodes and the distance between the two seventh electrodes are equal to the distance between the two adjacent second electrodes.
Preferably, the first sub-circuit and the third sub-circuit are respectively located at the left side and the right side of the area where the first electrode is located along the arrangement direction of the first electrode;
correspondingly, the second sub-circuit and the fourth sub-circuit are respectively positioned at the left side and the right side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
or,
the first sub-circuit and the third sub-circuit are positioned on the same side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
the second sub-circuit and the fourth sub-circuit are positioned on the same side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
and the first sub-circuit is configured to correspond to a location of the second sub-circuit, and the third sub-circuit is configured to correspond to a location of the fourth sub-circuit.
The invention also provides a peripheral circuit board which comprises a second electrode and a second circuit, wherein the second electrode is used for being correspondingly connected with the first electrode arranged on the glass substrate when the glass substrate is bound with the peripheral circuit board, and the second circuit is used for being correspondingly connected with the first circuit arranged on the glass substrate when the glass substrate is bound with the peripheral circuit board and judging whether the connection between the first electrode and the second electrode is broken and/or short-circuited.
Preferably, the second circuit comprises a second sub-circuit, the first circuit comprises a first sub-circuit, and the second sub-circuit is used for being correspondingly connected with the first sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the connection between the first electrode and the second electrode is broken or not;
and/or the second circuit comprises a fourth sub-circuit, the first circuit comprises a third sub-circuit, and the fourth sub-circuit is used for being correspondingly connected with the third sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the connection of the first electrode and the second electrode is short-circuited or not.
Preferably, the second sub-circuit comprises two fifth electrodes insulated from each other, a first power supply and a first alarm element; the first alarm element and one of the fifth electrodes are connected in series at one end of the first power supply; the other fifth electrode is connected to the other end of the first power supply;
the first sub-circuit comprises two third electrodes insulated from each other and a fourth electrode electrically connecting the two third electrodes;
the two fifth electrodes are used for being respectively connected with the two third electrodes in a one-to-one correspondence manner; the first power supply is used for enabling the first alarm element to be turned on when the third electrode and the fifth electrode are normally connected, and enabling the first alarm element to be turned off when the third electrode and the fifth electrode are disconnected;
the fourth sub-circuit comprises two seventh electrodes which are insulated from each other, a second power supply and a second alarm element; the second alarm element and one of the seventh electrodes are connected in series at one end of the second power supply; the other seventh electrode is connected to the other end of the second power supply;
the third sub-circuit comprises two sixth electrodes which are insulated from each other;
the two seventh electrodes are used for being respectively connected with the two sixth electrodes in a one-to-one correspondence manner; the second power supply is used for enabling the second alarm element to be turned on when the connection between the sixth electrode and the seventh electrode is short-circuited, and enabling the second alarm element to be turned off when the connection between the sixth electrode and the seventh electrode is normal.
Preferably, the second electrodes comprise a plurality of electrodes, the plurality of second electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the plurality of second electrodes are the same;
the two fifth electrodes are parallel to each other, the two seventh electrodes are parallel to each other, the fifth electrodes and the seventh electrodes are parallel to the second electrodes, the shapes and the sizes of the fifth electrodes and the seventh electrodes are the same as those of the second electrodes, and the distance between the two fifth electrodes and the distance between the two seventh electrodes are equal to the distance between the two adjacent second electrodes;
the first electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the first electrodes are the same;
the two third electrodes are parallel to each other, the two sixth electrodes are parallel to each other, the third electrodes and the sixth electrodes are parallel to the first electrodes, the shapes and the sizes of the third electrodes and the sixth electrodes are the same as those of the first electrodes, and the distance between the two third electrodes and the distance between the two sixth electrodes are equal to the distance between the two adjacent first electrodes.
Preferably, the second sub-circuit and the fourth sub-circuit are respectively located at the left side and the right side of the area where the second electrode is located along the arrangement direction of the second electrode;
correspondingly, the first sub-circuit and the third sub-circuit are respectively positioned at the left side and the right side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
or,
the second sub-circuit and the fourth sub-circuit are positioned on the same side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
the first sub-circuit and the third sub-circuit are positioned on the same side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
and the second sub-circuit is configured to correspond to a location of the first sub-circuit, and the fourth sub-circuit is configured to correspond to a location of the third sub-circuit.
Preferably, the first alarm element and the second alarm element are both an acoustic alarm device, an optical alarm device or an acousto-optic alarm device.
The invention also provides a display panel, which comprises the glass substrate and the peripheral circuit board, wherein the glass substrate and the peripheral circuit board are connected in a binding manner.
The invention has the beneficial effects that: according to the glass substrate provided by the invention, the first circuit is arranged on the glass substrate, so that when the glass substrate is bound with the peripheral circuit board, the connection defect of the first electrode and the second electrode (namely whether the connection of the first electrode and the second electrode is broken or short-circuited) can be quickly, accurately and intuitively reflected through the connection condition of the first circuit and the second circuit, the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the first circuit, and the batch binding defect is avoided.
According to the peripheral circuit board provided by the invention, the second circuit is arranged on the peripheral circuit board, so that when the glass substrate is bound with the peripheral circuit board, the connection defect of the first electrode and the second electrode (namely whether the connection of the first electrode and the second electrode is broken or short-circuited) can be quickly, accurately and intuitively reflected through the connection condition of the second circuit and the first circuit, the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the second circuit, and the batch binding defect is avoided.
According to the display panel provided by the invention, by adopting the glass substrate and the peripheral circuit board, when the glass substrate and the peripheral circuit board are bound and connected, the binding connection defects (namely binding short circuit and binding open circuit) of the display panel can be quickly, accurately and intuitively reflected, so that the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected, and the batch binding defect is avoided.
Drawings
FIG. 1 is a schematic diagram of a peripheral circuit board bonded to a glass substrate in the prior art;
fig. 2 is a schematic structural diagram of the peripheral circuit board and the glass substrate bonded in embodiment 1 of the present invention.
Wherein the reference numbers indicate:
1. a glass substrate; 11. a first electrode; 12. a first circuit; 121. a first sub-circuit; 1211. a third electrode; 1212. a fourth electrode; 122. a third sub-circuit; 1221. a sixth electrode; 2. a peripheral circuit board; 21. a second electrode; 22. a second circuit; 221. a second sub-circuit; 2211. a fifth electrode; 2212. a first power supply; 2213. a first alarm element; 222. a fourth sub-circuit; 2221. a seventh electrode; 2222. a second power supply; 2223. a second alarm element.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, a glass substrate, a peripheral circuit board and a display panel provided by the present invention are further described in detail below with reference to the accompanying drawings and the detailed description.
Example 1:
the present embodiment provides a glass substrate, as shown in fig. 2, which includes a first electrode 11, wherein the first electrode 11 is used to be correspondingly connected to a second electrode 21 disposed on a peripheral circuit board 2 when a glass substrate 1 is bonded to the peripheral circuit board 2, and further includes a first circuit 12, which is used to be correspondingly connected to a second circuit 22 disposed on the peripheral circuit board 2 when the glass substrate 1 is bonded to the peripheral circuit board 2, and determines whether a disconnection or a short circuit occurs in the connection between the first electrode 11 and the second electrode 21.
The binding of the glass substrate 1 and the peripheral circuit board 2 means that the first electrode 11 on the glass substrate 1 and the second electrode 21 on the peripheral circuit board 2 are correspondingly connected, so that the glass substrate 1 and the peripheral circuit board 2 can realize signal intercommunication.
The arrangement of the first circuit 12 can enable the connection defects of the first electrode 11 and the second electrode 21 (namely whether the connection between the first electrode 11 and the second electrode 21 is broken or short-circuited) to be quickly, accurately and intuitively reflected by the connection condition of the first circuit 12 and the second circuit 22 when the glass substrate 1 is bound with the peripheral circuit board 2, thereby shortening the analysis time of poor binding and improving the binding efficiency; meanwhile, the setting of the first circuit 12 can also quickly reflect the quality condition of the current binding production line, and the batch binding defect is avoided.
In this embodiment, the first circuit 12 includes a first sub-circuit 121, the second circuit 22 includes a second sub-circuit 221, and the first sub-circuit 121 is configured to be connected to the second sub-circuit 221 when the glass substrate 1 is bonded to the peripheral circuit board 2, and determine whether the connection between the first electrode 11 and the second electrode 21 is broken; and the first circuit 12 comprises a third sub-circuit 122, the second circuit 22 comprises a fourth sub-circuit 222, and the third sub-circuit 122 is used for being correspondingly connected with the fourth sub-circuit 222 when the glass substrate 1 is bound with the peripheral circuit board 2 and judging whether the connection of the first electrode 11 and the second electrode 21 is short-circuited or not.
The first circuit 12 may be used only for connection with the second circuit 22 when the glass substrate 1 and the peripheral circuit board 2 are bonded together, and may be used for determining whether or not a defect, i.e., one of a short circuit and an open circuit, has occurred in connection between the first electrode 11 and the second electrode 21. That is, only the first sub-circuit 121 or the third sub-circuit 122 may be disposed in the first circuit 12, and accordingly, if only the first sub-circuit 121 is disposed in the first circuit 12, only the second sub-circuit 221 needs to be disposed in the second circuit 22; if only the third sub-circuit 122 is provided in the first circuit 12, only the fourth sub-circuit 222 needs to be provided in the second circuit 22.
In this embodiment, the first sub-circuit 121 includes two third electrodes 1211 insulated from each other and a fourth electrode 1212 electrically connecting the two third electrodes 1211. The second sub-circuit 221 comprises two mutually insulated fifth electrodes 2211, a first power supply 2212 and a first alarm element 2213; the first alarm element 2213 is connected in series with one of the fifth electrodes 2211 to one end of the first power supply 2212; the other fifth electrode 2211 is connected to the other end of the first power supply 2212. The two third electrodes 1211 are used for being connected with the two fifth electrodes 2211 in a one-to-one correspondence manner; the first power source 2212 is used to turn on the first alarm element 2213 when the third 1211 and fifth 2211 electrodes are normally connected, and to turn off the first alarm element 2213 when the third 1211 and fifth 2211 electrodes are disconnected.
The first sub-circuit 121 and the second sub-circuit 221 constitute a circuit breaker that can detect whether or not the connection between the first electrode 11 and the second electrode 21 is broken when the glass substrate 1 is bonded to the peripheral circuit board 2. According to the circuit structure, when the first sub-circuit 121 and the second sub-circuit 221 are normally connected, the first sub-circuit 121 and the second sub-circuit 221 can be connected to form a loop, the loop can enable the first alarm element 2213 to be turned on, and the connection between the first electrode 11 and the second electrode 21 can be judged to be not broken through the turning on of the first alarm element 2213; on the contrary, when the first sub-circuit 121 and the second sub-circuit 221 are disconnected, the first sub-circuit 121 and the second sub-circuit 221 cannot be connected to form a loop, and at this time, the first alarm element 2213 is turned off, and it can be determined that the connection between the first electrode 11 and the second electrode 21 is disconnected by turning off the first alarm element 2213. The circuit for judging open circuit can judge and confirm the bound defects more intuitively and quickly through the arrangement of the first alarm element 2213, so that the timely treatment of the bound defects is facilitated.
In this embodiment, the third sub-circuit 122 includes two sixth electrodes 1221 insulated from each other. The fourth sub-circuit 222 comprises two seventh electrodes 2221, a second power supply 2222 and a second alarm element 2223, which are insulated from each other; the second alarm element 2223 and one of the seventh electrodes 2221 are connected in series at one end of the second power supply 2222; the other seventh electrode 2221 is connected to the other end of the second power supply 2222. The two sixth electrodes 1221 are used to be respectively connected to the two seventh electrodes 2221 in a one-to-one correspondence; the second power supply 2222 is configured to turn on the second alarm element 2223 when the sixth electrode 1221 and the seventh electrode 2221 are short-circuited, and to turn off the second alarm element 2223 when the sixth electrode 1221 and the seventh electrode 2221 are connected normally.
The third sub-circuit 122 and the fourth sub-circuit 222 constitute a circuit capable of detecting whether or not a short circuit occurs in the connection between the first electrode 11 and the second electrode 21 when the glass substrate 1 is bonded to the peripheral circuit board 2. According to the above circuit structure, when the third sub-circuit 122 and the fourth sub-circuit 222 are normally connected, the third sub-circuit 122 and the fourth sub-circuit 222 cannot form a loop, so that the second alarm element 2223 is turned off, and it can be determined that the short circuit does not occur in the connection between the first electrode 11 and the second electrode 21 by turning off the second alarm element 2223; on the contrary, when the third sub-circuit 122 and the fourth sub-circuit 222 are connected and shorted, the third sub-circuit 122 and the fourth sub-circuit 222 are connected to form a loop, and at this time, the second alarm element 2223 is turned on, and it can be determined that the short circuit occurs in the connection between the first electrode 11 and the second electrode 21 by turning on the second alarm element 2223. The circuit for short circuit judgment can judge and confirm the bound defects more intuitively and quickly through the arrangement of the second alarm element 2223, so that the bound defects can be processed in time.
It should be noted that, in this embodiment, the first alarm element 2213 and the second alarm element 2223 both use light emitting diodes. Of course, other optical, acoustical, or acousto-optical alarm devices can be used for the first and second alarm elements 2213 and 2223. The first power source 2212 and the second power source 2222 both use a dc power source (e.g., a battery). The same dc power source may be used for the first power source 2212 and the second power source 2222.
In this embodiment, the first electrodes 11 include a plurality of first electrodes 11, the plurality of first electrodes 11 are parallel to each other and are disposed at equal intervals, and the plurality of first electrodes 11 have the same shape and size. The two third electrodes 1211 are parallel to each other, the two sixth electrodes 1221 are parallel to each other, the third electrodes 1211 and the sixth electrodes 1221 are parallel to the first electrodes 11, the third electrodes 1211 and the sixth electrodes 1221 have the same shape and size as the first electrodes 11, and the distance between the two third electrodes 1211 and the distance between the two sixth electrodes 1221 are equal to the distance between the two adjacent first electrodes 11.
The second electrode 21 includes a plurality of second electrodes 21, the plurality of second electrodes 21 are parallel to each other and are disposed at equal intervals, and the plurality of second electrodes 21 have the same shape and size. The two fifth electrodes 2211 are parallel to each other, the two seventh electrodes 2221 are parallel to each other, the fifth electrodes 2211 and the seventh electrodes 2221 are parallel to the second electrodes 21, the shapes and the sizes of the fifth electrodes 2211 and the seventh electrodes 2221 are the same as those of the second electrodes 21, and the distance between the two fifth electrodes 2211 and the distance between the two seventh electrodes 2221 are equal to the distance between the two adjacent second electrodes 21.
When the glass substrate 1 is bound with the peripheral circuit board 2, the plurality of first electrodes 11 are respectively connected with the plurality of second electrodes 21 in a one-to-one correspondence manner, meanwhile, the two third electrodes 1211 are respectively connected with the two fifth electrodes 2211 in a one-to-one correspondence manner, and the two sixth electrodes 1221 are respectively connected with the two seventh electrodes 2221 in a one-to-one correspondence manner; therefore, according to the structure of the above electrodes, when a certain first electrode 11 is misaligned with a corresponding one of the second electrodes 21 when the glass substrate 1 is bonded to the peripheral circuit board 2, the remaining first electrodes 11 are misaligned with the corresponding second electrodes 21, and the third electrode 1211 is misaligned with the corresponding fifth electrode 2211, which directly causes the occurrence of the corresponding connection disconnection between the first electrode 11 and the second electrode 21. In the same way, according to the structure of the above electrodes, when the glass substrate 1 is bonded to the peripheral circuit board 2, if a certain first electrode 11 is short-circuited with an adjacent first electrode 11 (that is, two first electrodes 11 are connected), the remaining first electrodes 11 are short-circuited with the respective adjacent first electrodes 11, and meanwhile, a short circuit occurs between two sixth electrodes 1221. If a second electrode 21 is short-circuited to an adjacent second electrode 21 (i.e. two second electrodes 21 are connected), the remaining second electrodes 21 are short-circuited to the respective adjacent second electrodes 21, and a short-circuit occurs between the two seventh electrodes 2221. Therefore, when the glass substrate 1 is bound with the peripheral circuit board 2, whether a disconnection defect occurs when the glass substrate 1 is bound with the peripheral circuit board 2 can be accurately judged by adopting the corresponding connection of the first sub-circuit 121 and the second sub-circuit 221, and whether a short-circuit defect occurs when the glass substrate 1 is bound with the peripheral circuit board 2 can be accurately judged by adopting the corresponding connection of the third sub-circuit 122 and the fourth sub-circuit 222, so that the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the occurrence of batch binding defects is avoided.
In this embodiment, the first sub-circuit 121 and the third sub-circuit 122 are respectively located at the left and right sides of the area where the first electrode 11 is located along the arrangement direction of the first electrode 11; accordingly, the second sub-circuit 221 and the fourth sub-circuit 222 are respectively located at the left and right sides of the area where the second electrode 21 is located along the arrangement direction of the second electrode 21. By such an arrangement, it is convenient for the first sub-circuit 121 and the second sub-circuit 221 to be correspondingly connected to each other to accurately judge the open circuit defect occurring when the glass substrate 1 is bound with the peripheral circuit board 2, and it is also convenient for the third sub-circuit 122 and the fourth sub-circuit 222 to be correspondingly connected to each other to accurately judge the short circuit defect occurring when the glass substrate 1 is bound with the peripheral circuit board 2.
The glass substrate 1 in this embodiment is an array substrate or a color filter substrate.
Example 2:
the present embodiment provides a glass substrate, which is different from embodiment 1 in that a first sub-circuit and a third sub-circuit are located on the same side of an area where a first electrode is located along the arrangement direction of the first electrode; the second sub-circuit and the fourth sub-circuit are positioned on the same side of the area where the second electrode is positioned along the arrangement direction of the second electrode; and the first sub-circuit is arranged to correspond to the position of the second sub-circuit and the third sub-circuit is arranged to correspond to the position of the fourth sub-circuit.
By the arrangement, when the glass substrate is bound with the peripheral circuit board, the open circuit defect generated when the first electrode and the second electrode are connected can be quickly, accurately and intuitively reflected through the connection condition of the first sub-circuit and the second sub-circuit; the short circuit defect of the first electrode and the second electrode when being connected can be quickly, accurately and visually reflected through the connection condition of the third sub-circuit and the fourth sub-circuit, so that the analysis time of poor binding is shortened, and the binding efficiency is improved. Meanwhile, the quality condition of the current binding production line can be quickly reflected by the arrangement of the first circuit on the glass substrate, and the batch binding defect is avoided.
Other structures of the glass substrate in this embodiment are the same as those in embodiment 1, and are not described herein again.
Advantageous effects of examples 1 to 2: in the glass substrate provided in embodiment 1-2, when the glass substrate is bonded to a peripheral circuit board, a connection defect between the first electrode and the second electrode (i.e., whether the connection between the first electrode and the second electrode is broken or short-circuited) can be quickly, accurately and intuitively reflected by the connection between the first circuit and the second circuit by providing the first circuit on the glass substrate, so that the analysis time of poor bonding is shortened, and the bonding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the first circuit, and the batch binding defect is avoided.
Example 3:
the embodiment provides a peripheral circuit board, which comprises a second electrode and a second circuit, wherein the second electrode is used for being correspondingly connected with a first electrode arranged on a glass substrate when the glass substrate is bound with the peripheral circuit board, and the second circuit is used for being correspondingly connected with the first circuit arranged on the glass substrate when the glass substrate is bound with the peripheral circuit board and judging whether the connection of the first electrode and the second electrode is broken or short-circuited.
The binding of the glass substrate and the peripheral circuit board means that the first electrode on the glass substrate is correspondingly connected with the second electrode on the peripheral circuit board, so that the glass substrate and the peripheral circuit board can realize signal intercommunication.
The second circuit is arranged, so that when the glass substrate is bound with the peripheral circuit board, the connection defect of the first electrode and the second electrode (namely whether the connection of the first electrode and the second electrode is broken or short-circuited) can be quickly, accurately and intuitively reflected through the connection condition of the second circuit and the first circuit, the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the second circuit, and the batch binding defect is avoided.
In this embodiment, the second circuit includes a second sub-circuit, the first circuit includes a first sub-circuit, and the second sub-circuit is used for being connected to the first sub-circuit when the glass substrate is bonded to the peripheral circuit board, and determining whether the connection between the first electrode and the second electrode is broken; and the second circuit comprises a fourth sub-circuit, the first circuit comprises a third sub-circuit, and the fourth sub-circuit is used for being correspondingly connected with the third sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the first electrode is connected with the second electrode to generate short circuit or not.
It should be noted that the second circuit may be only used for corresponding connection with the first circuit when the glass substrate is bonded to the peripheral circuit board, and determining whether one of a short circuit and an open circuit occurs in the connection between the first electrode and the second electrode. That is, only the second sub-circuit or the fourth sub-circuit may be provided in the second circuit, and accordingly, if only the second sub-circuit is provided in the second circuit, only the first sub-circuit needs to be provided in the first circuit; if the second circuit is only provided with the fourth sub-circuit, the first circuit is only provided with the third sub-circuit.
In this embodiment, the second sub-circuit includes two fifth electrodes insulated from each other, a first power supply, and a first alarm element; the first alarm element and one of the fifth electrodes are connected in series at one end of the first power supply; the other fifth electrode is connected to the other end of the first power supply. The first sub-circuit includes two third electrodes insulated from each other and a fourth electrode electrically connecting the two third electrodes. The two fifth electrodes are respectively connected with the two third electrodes in a one-to-one correspondence manner; the first power supply is used for enabling the first alarm element to be turned on when the third electrode and the fifth electrode are normally connected and enabling the first alarm element to be turned off when the third electrode and the fifth electrode are disconnected.
The first sub-circuit and the second sub-circuit form a circuit breaking detection device which can detect whether the connection between the first electrode and the second electrode is broken or not when the glass substrate is bound with the peripheral circuit board. According to the circuit structure, when the first sub-circuit and the second sub-circuit are normally connected, the first sub-circuit and the second sub-circuit can be connected to form a loop, the loop can enable the first alarm element to be started, and the first alarm element is started to judge that the connection between the first electrode and the second electrode is not broken; on the contrary, when the first sub-circuit and the second sub-circuit are connected and disconnected, the first sub-circuit and the second sub-circuit cannot be connected to form a loop, at the moment, the first alarm element is closed, and the disconnection of the connection between the first electrode and the second electrode can be judged through the closing of the first alarm element. This a circuit for breaking circuit is judged, through the setting of first alarm element, can judge and confirm the defect of binding more directly perceivedly and fast to be favorable to the timely processing to binding the defect.
In this embodiment, the fourth sub-circuit includes two seventh electrodes insulated from each other, a second power supply, and a second alarm element; the second alarm element and one of the seventh electrodes are connected in series at one end of a second power supply; the other seventh electrode is connected to the other end of the second power supply. The third sub-circuit comprises two mutually insulated sixth electrodes. The two seventh electrodes are used for being respectively connected with the two sixth electrodes in a one-to-one correspondence manner; the second power supply is used for enabling the second alarm element to be turned on when the sixth electrode and the seventh electrode are connected in a short circuit, and enabling the second alarm element to be turned off when the sixth electrode and the seventh electrode are connected normally.
The third sub-circuit and the fourth sub-circuit form a circuit capable of detecting whether the connection between the first electrode and the second electrode is short-circuited or not when the glass substrate is bound with the peripheral circuit board. According to the circuit structure, when the third sub-circuit and the fourth sub-circuit are normally connected, the third sub-circuit and the fourth sub-circuit cannot form a loop, so that the second alarm element is closed, and the situation that the first electrode is not short-circuited with the second electrode can be judged through closing the second alarm element; on the contrary, when the third sub-circuit and the fourth sub-circuit are connected and shorted, the third sub-circuit and the fourth sub-circuit are connected to form a loop, at the moment, the second alarm element is turned on, and the short circuit of the connection between the first electrode and the second electrode can be judged through the turning on of the second alarm element. This a circuit for short circuit is judged, through the setting of second warning component, can judge and confirm the defect of binding more directly perceivedly and fast to be favorable to the timely processing to binding the defect.
In this embodiment, the first alarm element and the second alarm element both use optical alarm devices, such as light emitting diodes. Of course, the first alarm element and the second alarm element may both adopt an acoustic alarm device (such as a buzzer) or an acousto-optic alarm device.
It should be noted that, in this embodiment, both the first power supply and the second power supply use a dc power supply (such as a battery). The first power supply and the second power supply can also adopt the same direct current power supply.
In this embodiment, the second electrodes include a plurality of second electrodes, the plurality of second electrodes are parallel to each other and are disposed at equal intervals, and the plurality of second electrodes have the same shape and size. The two fifth electrodes are parallel to each other, the two seventh electrodes are parallel to each other, the fifth electrodes and the seventh electrodes are parallel to the second electrodes, the shapes and the sizes of the fifth electrodes and the seventh electrodes are the same as those of the second electrodes, and the distance between the two fifth electrodes and the distance between the two seventh electrodes are equal to the distance between the two adjacent second electrodes.
The first electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the first electrodes are the same. The two third electrodes are parallel to each other, the two sixth electrodes are parallel to each other, the third electrodes and the sixth electrodes are parallel to the first electrodes, the shapes and the sizes of the third electrodes and the sizes of the sixth electrodes are the same as those of the first electrodes, and the distance between the two third electrodes and the distance between the two sixth electrodes are equal to the distance between the two adjacent first electrodes.
When the glass substrate is bound with the peripheral circuit board, the plurality of first electrodes and the plurality of second electrodes are respectively connected in a one-to-one correspondence manner, meanwhile, the two third electrodes and the two fifth electrodes are respectively connected in a one-to-one correspondence manner, and the two sixth electrodes and the two seventh electrodes are respectively connected in a one-to-one correspondence manner; therefore, according to the structure of each electrode, when the glass substrate is bonded to the peripheral circuit board, if a certain first electrode is misaligned with a corresponding second electrode, the remaining first electrodes are misaligned with the corresponding second electrodes, and simultaneously, the third electrode is misaligned with the corresponding fifth electrode, and the misalignment can directly cause the occurrence of the corresponding connection disconnection between the first electrode and the second electrode. In the same way, according to the structure of each electrode, when the glass substrate is bonded to the peripheral circuit board, if a certain first electrode is short-circuited with an adjacent first electrode (i.e. two first electrodes are connected), the remaining first electrodes are short-circuited with the respective adjacent first electrodes, and simultaneously, a short-circuit occurs between two sixth electrodes. If a second electrode is short-circuited to an adjacent second electrode (i.e. two second electrodes are connected), the remaining second electrodes will be short-circuited to the respective adjacent second electrodes, and a short-circuit will also occur between the two seventh electrodes. Therefore, when the glass substrate is bound with the peripheral circuit board, whether the open-circuit defect occurs when the glass substrate is bound with the peripheral circuit board can be accurately judged by adopting the corresponding connection of the first sub-circuit and the second sub-circuit, and whether the short-circuit defect occurs when the glass substrate is bound with the peripheral circuit board can be accurately judged by adopting the corresponding connection of the third sub-circuit and the fourth sub-circuit, so that the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the occurrence of batch binding defects is avoided.
In this embodiment, the second sub-circuit and the fourth sub-circuit are respectively located at the left side and the right side of the area where the second electrode is located along the arrangement direction of the second electrode; correspondingly, the first sub-circuit and the third sub-circuit are respectively positioned at the left side and the right side of the area where the first electrode is positioned along the arrangement direction of the first electrode. By the arrangement, accurate judgment on the open circuit defect generated when the glass substrate is bound with the peripheral circuit board when the first sub-circuit is correspondingly connected with the second sub-circuit is facilitated, and accurate judgment on the short circuit defect generated when the glass substrate is bound with the peripheral circuit board when the third sub-circuit is correspondingly connected with the fourth sub-circuit is facilitated.
It should be noted that, in this embodiment, the second sub-circuit and the fourth sub-circuit may also be located at the same side of the area where the second electrode is located along the arrangement direction of the second electrode; similarly, the first sub-circuit and the third sub-circuit are also positioned on the same side of the area where the first electrode is positioned along the arrangement direction of the first electrode; and the second sub-circuit is adapted to correspond to the position of the first sub-circuit and the fourth sub-circuit is adapted to correspond to the position of the third sub-circuit. By the arrangement, the open circuit defect generated when the first electrode and the second electrode are connected can be quickly, accurately and intuitively reflected by the connection condition of the first sub-circuit and the second sub-circuit when the glass substrate is bound with the peripheral circuit board; the short circuit defect of the first electrode and the second electrode when being connected can be quickly, accurately and visually reflected through the connection condition of the third sub-circuit and the fourth sub-circuit, so that the analysis time of poor binding is shortened, and the binding efficiency is improved. Meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the second circuit on the peripheral circuit board, and the batch binding defect is avoided.
The peripheral circuit board in this embodiment is an integrated circuit board, a flexible circuit board, a printed circuit board, or the like.
Beneficial effects of example 3: in the peripheral circuit board provided in embodiment 3, when the glass substrate is bonded to the peripheral circuit board, the connection defect between the first electrode and the second electrode (i.e., whether the connection between the first electrode and the second electrode is broken or short-circuited) can be quickly, accurately and intuitively reflected by the connection between the second circuit and the first circuit by arranging the second circuit on the peripheral circuit board, so that the analysis time of poor bonding is shortened, and the bonding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected by the setting of the second circuit, and the batch binding defect is avoided.
Example 4:
the present embodiment provides a display panel, including the glass substrate according to any one of embodiments 1 to 2, and further including the peripheral circuit board according to embodiment 3, wherein the glass substrate and the peripheral circuit board are connected by bonding.
By adopting the glass substrate in any one of the embodiments 1-2 and the peripheral circuit board in the embodiment 3, when the glass substrate and the peripheral circuit board are bound and connected, the binding and connecting defects (namely, binding short circuit and binding open circuit) of the display panel can be quickly, accurately and intuitively reflected, so that the analysis time of poor binding is shortened, and the binding efficiency is improved; meanwhile, the quality condition of the current binding production line can be quickly reflected, and the batch binding defect is avoided.
The display panel provided by the invention can be any panel with a display function, such as a liquid crystal panel, an OLED panel and the like. The display panel can be used in any display device with a display function, such as a liquid crystal television, a display, a mobile phone, a navigator and the like.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (12)
1. The glass substrate is characterized by further comprising a first circuit, wherein the first circuit is used for being correspondingly connected with a second circuit arranged on a peripheral circuit board when the glass substrate is bound with the peripheral circuit board, and judging whether the connection of the first electrode and the second electrode is broken and/or short-circuited.
2. The glass substrate according to claim 1, wherein the first circuit comprises a first sub-circuit, and the second circuit comprises a second sub-circuit, wherein the first sub-circuit is used for being correspondingly connected with the second sub-circuit when the glass substrate is bound with the peripheral circuit board, and judging whether the connection between the first electrode and the second electrode is broken or not;
and/or the first circuit comprises a third sub-circuit, the second circuit comprises a fourth sub-circuit, and the third sub-circuit is used for being correspondingly connected with the fourth sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the first electrode is in short circuit with the second electrode.
3. The glass substrate according to claim 2, wherein the first sub-circuit comprises two mutually insulated third electrodes and a fourth electrode electrically connecting the two third electrodes;
the second sub-circuit comprises two fifth electrodes which are insulated from each other, a first power supply and a first alarm element; the first alarm element and one of the fifth electrodes are connected in series at one end of the first power supply; the other fifth electrode is connected to the other end of the first power supply;
the two third electrodes are used for being respectively connected with the two fifth electrodes in a one-to-one correspondence manner; the first power supply is used for enabling the first alarm element to be turned on when the third electrode and the fifth electrode are normally connected, and enabling the first alarm element to be turned off when the third electrode and the fifth electrode are disconnected;
the third sub-circuit comprises two sixth electrodes which are insulated from each other;
the fourth sub-circuit comprises two seventh electrodes which are insulated from each other, a second power supply and a second alarm element; the second alarm element and one of the seventh electrodes are connected in series at one end of the second power supply; the other seventh electrode is connected to the other end of the second power supply;
the two sixth electrodes are used for being respectively connected with the two seventh electrodes in a one-to-one correspondence manner; the second power supply is used for enabling the second alarm element to be turned on when the connection between the sixth electrode and the seventh electrode is short-circuited, and enabling the second alarm element to be turned off when the connection between the sixth electrode and the seventh electrode is normal.
4. The glass substrate according to claim 3, wherein the first electrodes comprise a plurality of first electrodes, the plurality of first electrodes are arranged in parallel and at equal intervals, and the shape and size of the plurality of first electrodes are the same;
the two third electrodes are parallel to each other, the two sixth electrodes are parallel to each other, the third electrodes and the sixth electrodes are parallel to the first electrodes, the shapes and the sizes of the third electrodes and the sixth electrodes are the same as those of the first electrodes, and the distance between the two third electrodes and the distance between the two sixth electrodes are equal to the distance between the two adjacent first electrodes;
the second electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the second electrodes are the same;
the two fifth electrodes are parallel to each other, the two seventh electrodes are parallel to each other, the fifth electrodes and the seventh electrodes are parallel to the second electrodes, the shapes and the sizes of the fifth electrodes and the seventh electrodes are the same as those of the second electrodes, and the distance between the two fifth electrodes and the distance between the two seventh electrodes are equal to the distance between the two adjacent second electrodes.
5. The glass substrate according to claim 4, wherein the first sub-circuit and the third sub-circuit are respectively located on the left side and the right side of the area where the first electrode is located along the arrangement direction of the first electrode;
correspondingly, the second sub-circuit and the fourth sub-circuit are respectively positioned at the left side and the right side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
or,
the first sub-circuit and the third sub-circuit are positioned on the same side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
the second sub-circuit and the fourth sub-circuit are positioned on the same side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
and the first sub-circuit is configured to correspond to a location of the second sub-circuit, and the third sub-circuit is configured to correspond to a location of the fourth sub-circuit.
6. The peripheral circuit board is characterized by further comprising a second circuit, wherein the second circuit is used for being correspondingly connected with the first circuit arranged on the glass substrate when the glass substrate is bound with the peripheral circuit board, and judging whether the connection between the first electrode and the second electrode is broken and/or short-circuited.
7. The peripheral circuit board of claim 6, wherein the second circuit comprises a second sub-circuit, and the first circuit comprises a first sub-circuit, and the second sub-circuit is configured to be connected to the first sub-circuit when the glass substrate is bonded to the peripheral circuit board, and determine whether the connection between the first electrode and the second electrode is broken;
and/or the second circuit comprises a fourth sub-circuit, the first circuit comprises a third sub-circuit, and the fourth sub-circuit is used for being correspondingly connected with the third sub-circuit when the glass substrate is bound with the peripheral circuit board and judging whether the connection of the first electrode and the second electrode is short-circuited or not.
8. The peripheral circuit board of claim 7,
the second sub-circuit comprises two fifth electrodes which are insulated from each other, a first power supply and a first alarm element; the first alarm element and one of the fifth electrodes are connected in series at one end of the first power supply; the other fifth electrode is connected to the other end of the first power supply;
the first sub-circuit comprises two third electrodes insulated from each other and a fourth electrode electrically connecting the two third electrodes;
the two fifth electrodes are used for being respectively connected with the two third electrodes in a one-to-one correspondence manner; the first power supply is used for enabling the first alarm element to be turned on when the third electrode and the fifth electrode are normally connected, and enabling the first alarm element to be turned off when the third electrode and the fifth electrode are disconnected;
the fourth sub-circuit comprises two seventh electrodes which are insulated from each other, a second power supply and a second alarm element; the second alarm element and one of the seventh electrodes are connected in series at one end of the second power supply; the other seventh electrode is connected to the other end of the second power supply;
the third sub-circuit comprises two sixth electrodes which are insulated from each other;
the two seventh electrodes are used for being respectively connected with the two sixth electrodes in a one-to-one correspondence manner; the second power supply is used for enabling the second alarm element to be turned on when the connection between the sixth electrode and the seventh electrode is short-circuited, and enabling the second alarm element to be turned off when the connection between the sixth electrode and the seventh electrode is normal.
9. The peripheral circuit board of claim 8,
the second electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the second electrodes are the same;
the two fifth electrodes are parallel to each other, the two seventh electrodes are parallel to each other, the fifth electrodes and the seventh electrodes are parallel to the second electrodes, the shapes and the sizes of the fifth electrodes and the seventh electrodes are the same as those of the second electrodes, and the distance between the two fifth electrodes and the distance between the two seventh electrodes are equal to the distance between the two adjacent second electrodes;
the first electrodes are parallel to each other and are arranged at equal intervals, and the shapes and the sizes of the first electrodes are the same;
the two third electrodes are parallel to each other, the two sixth electrodes are parallel to each other, the third electrodes and the sixth electrodes are parallel to the first electrodes, the shapes and the sizes of the third electrodes and the sixth electrodes are the same as those of the first electrodes, and the distance between the two third electrodes and the distance between the two sixth electrodes are equal to the distance between the two adjacent first electrodes.
10. The peripheral circuit board of claim 9, wherein the second sub-circuit and the fourth sub-circuit are respectively located at the left and right sides of the area where the second electrode is located along the arrangement direction of the second electrode;
correspondingly, the first sub-circuit and the third sub-circuit are respectively positioned at the left side and the right side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
or,
the second sub-circuit and the fourth sub-circuit are positioned on the same side of the area where the second electrode is positioned along the arrangement direction of the second electrode;
the first sub-circuit and the third sub-circuit are positioned on the same side of the area where the first electrode is positioned along the arrangement direction of the first electrode;
and the second sub-circuit is configured to correspond to a location of the first sub-circuit, and the fourth sub-circuit is configured to correspond to a location of the third sub-circuit.
11. The peripheral circuit board of claim 8, wherein the first alarm element and the second alarm element are each an acoustic alarm device, an optical alarm device, or an acousto-optic alarm device.
12. A display panel comprising the glass substrate according to any one of claims 1 to 5 and further comprising the peripheral circuit board according to any one of claims 6 to 11, wherein the glass substrate and the peripheral circuit board are connected by bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709041.8A CN104375296A (en) | 2014-11-27 | 2014-11-27 | Glass substrate, periphery circuit board and display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709041.8A CN104375296A (en) | 2014-11-27 | 2014-11-27 | Glass substrate, periphery circuit board and display panel |
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| CN104375296A true CN104375296A (en) | 2015-02-25 |
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| CN201410709041.8A Pending CN104375296A (en) | 2014-11-27 | 2014-11-27 | Glass substrate, periphery circuit board and display panel |
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Application publication date: 20150225 |