CN209071330U - The display panel of portable electronic device - Google Patents
The display panel of portable electronic device Download PDFInfo
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- CN209071330U CN209071330U CN201820920822.5U CN201820920822U CN209071330U CN 209071330 U CN209071330 U CN 209071330U CN 201820920822 U CN201820920822 U CN 201820920822U CN 209071330 U CN209071330 U CN 209071330U
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- display panel
- driving chip
- electronic device
- portable electronic
- base plate
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Abstract
The utility model relates to a kind of display panel of portable electronic device, the display panel includes base plate glass, driving chip, flexible circuit board；The base plate glass includes viewing area and non-display area, and the driving chip is set to the non-display area of base plate glass；The electric connection point of flexible circuit board and base plate glass is set to the side of driving chip.The display panel of the portable electronic device of the utility model reduces the height of non-display area suitable for the display panel of various material, improves the integrated level of display panel, improves the portable performance of electronic device, while maintaining lower manufacturing cost.
Description
Technical field
The utility model relates to a kind of display panels of portable electronic device.
Background technique
With the fast development of portable electronic device, requirement of the people to display panel is also being stepped up, especially
Requirement to miniaturization, low power consumption, low cost and high image quality etc. is higher and higher.
Fig. 1 is the structural schematic diagram of the display panel of prior art portable electronic device, which is amorphous silicon
(α-Si) panel, including base plate glass 10, driving chip 40, flexible circuit board 50, wherein base plate glass 10 includes viewing area 20
With non-display area 30, driving chip 40 is set to the non-display area 30 of base plate glass 10.
The source drive signal pin and/or touch tablet signal pin 41 of driving chip 40 are located at one close to viewing area 20
The non-display area height that the line of side, source drive signal pin and/or touch tablet signal pin 41 and viewing area 20 occupies is
D31.The input and output pin 42 of driving chip 40 is set to the side of the separate viewing area 20 of driving chip 40, flexible circuit board
50 and the electric connection point 43 of base plate glass 10 be set to the lower section of driving chip 40, input and output pin 42 and electric connection point 43
Line occupy non-display area height be D33.The height of driving chip 40 itself is D32.Therefore, non-display area is whole high
Degree D30 is at least D31+D32+D33, generally in 4.2mm or so.As portable performance of the people to electronic device requires increasingly
The integrated level requirement of height, display panel is also higher and higher, and to guarantee image quality, usual viewing area size is increasing, then,
The whole height D30 for how effectively reducing the size of non-display area, especially non-display area is to need the technology solved to ask at present
Topic.
At present it has been proposed that driving chip is set to individual film on the display panel of low temperature polycrystalline silicon (LTPS)
On, then the method being connect with flexible circuit board, since driving chip is not required to be set to the non-display area of glass substrate, glass substrate
Non-display area height can greatly reduce, but this method is not suitable for amorphous silicon face plate, and needs using multiplexing
Device (MUX) is to reduce number of wires, in addition, film higher cost, then, the manufacturing cost of display panel dramatically increase.
Utility model content
The purpose of this utility model is to provide a kind of display panels of portable electronic device, are not dramatically increasing manufacture
In the case where cost, reduce the height of non-display area, improve the integrated level of display panel, improves the portable performance of electronic device.
In order to solve the above-mentioned technical problem, the utility model provides a kind of display panel of portable electronic device, described
Display panel includes base plate glass, driving chip, flexible circuit board；The base plate glass includes viewing area and non-display area, institute
State the non-display area that driving chip is set to base plate glass；The electric connection point of flexible circuit board and base plate glass is set to driving
The side of chip.
Preferably, the input and output pin of the driving chip be set to driving chip side or far from viewing area one
Side, for being connected with the electric connection point of the flexible circuit board and base plate glass.
Preferably, the input and output pin of the driving chip is set to the side of driving chip, and driving chip is far from aobvious
Show that the distance on the outside of area side and non-display area is less than 0.8mm.
Preferably, the source drive signal pin of the driving chip at least 50% and/or touch tablet signal pin are located at
Side far from viewing area.
Preferably, the source drive signal pin and/or touch tablet signal pin of the side of viewing area are located remotely from
Viewing area is connected to by the connecting line of base plate glass from bottom to top.
Preferably, the height of the non-display area are as follows: 1.5mm-4.5mm.
Preferably, the driving chip has 50% or more source drive signal pin and/or touch tablet signal pin to be located at
Close to the side of viewing area.
Preferably, the display panel is amorphous silicon face plate, low tempterature poly silicon, active-matrix Organic Light Emitting Diode
Panel.
Preferably, further includes: be covered in the colorized optical filtering glass of the viewing area.
The display panel of the portable electronic device of the utility model is reduced suitable for the display panel of various material
The height of non-display area improves the integrated level of display panel, improves the portable performance of electronic device, while maintaining lower
Manufacturing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the display panel of prior art portable electronic device；
Fig. 2 is the structural schematic diagram according to the display panel of the portable electronic device of the utility model one embodiment；
Fig. 3 is the structural schematic diagram according to the display panel of the portable electronic device of another embodiment of the utility model；
Fig. 4 is the structural schematic diagram according to the display panel of the portable electronic device of another embodiment of the utility model.
Specific embodiment
Many details are explained in the following description in order to fully understand the utility model.But this is practical new
Type can be implemented with being much different from other way described herein, and those skilled in the art can be practical new without prejudice to this
Similar popularization is done in the case where type intension, therefore the utility model is not limited by following public specific implementation.
Secondly, the utility model is described in detail using schematic diagram, when the utility model embodiment is described in detail, for convenient for
Illustrate, the schematic diagram is example, should not limit the range of the utility model protection herein.
It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, below in conjunction with attached drawing to this
Utility model is described in detail.
Fig. 2 be according to the structural schematic diagram of the display panel of the portable electronic device of the utility model one embodiment,
The display panel can be amorphous silicon panel, low tempterature poly silicon, active-matrix Organic Light Emitting Diode (AMOLED) panel,
The display panel includes base plate glass 110, driving chip 140, flexible circuit board 150, wherein base plate glass 110 includes display
Area 120 and non-display area 130, driving chip 140 are set to the non-display area 130 of base plate glass 110.
Wherein, the electric connection point 143 of flexible circuit board 150 and base plate glass 110 is set to the side of driving chip 140
Face is set to the left and right sides or wherein at least side of driving chip 140, to reduce the input and output of driving chip 140
The non-display area height that pin 142 and the line of electric connection point 143 occupy, to reduce the whole height of non-display area 130
D130 improves the integrated level of display panel.
In the preferred embodiment shown in figure 2, the input and output pin 142 of driving chip 140 is accordingly set to driving core
The side of piece 140, for being connected with electric connection point 143, by accordingly setting the input and output pin 142 of driving chip 140
It is placed in the side of driving chip 140, so that distance of the driving chip 140 far from 130 outside of 120 side of viewing area and non-display area
D133 is less than 0.8mm.It will be understood by those skilled in the art that the input and output pin 142 of driving chip 140 also can be set in
Side far from viewing area 120, and electric connection point 143 is connected to by the connecting line of base plate glass 110 from bottom to top.
In the preferred embodiment shown in figure 2, since the input and output pin 142 of driving chip 140 is set to driving core
The side of piece 140, then, the part source drive signal pin and/or touch tablet signal pin 141 of driving chip 140 can be with
Be set to the side far from viewing area 120, carry out cabling using the height of driving chip 140, thus reduce driving chip 140 to
The distance D131 of viewing area 120 further decreases the whole height D130 of non-display area 130, improves the integrated level of display panel.
In the present embodiment, the source drive signal pin and/or touch tablet signal pin 141 for still having 50% or more are located at close to display
The side in area 120.
In another preferred embodiment shown in Fig. 3, driving chip 240 is further reduced close to 220 side of viewing area
Source drive signal pin and/or touch tablet signal pin 241 so that the source drive of driving chip 240 at least 50% is believed
Number pin and/or touch tablet signal pin 241 are located remotely from the side of viewing area 220, to shorten driving chip 240 to viewing area
220 distance D231, makes full use of the useful space of cabling, wherein is located remotely from the source drive letter of the side of viewing area 220
Number pin and/or touch tablet signal pin 241 are connected to viewing area 220 by the connecting line of base plate glass 210 from bottom to top, have
The height of connecting line is utilized in effect.The input and output pin of driving chip 240 is set to the side of driving chip, so that driving
Chip 240 is less than 0.8mm far from the distance D233 in 230 outside of 220 side of viewing area and non-display area, to reduce non-display area
230 whole height D230 to 1.5mm-4.5mm.
In another preferred embodiment shown in Fig. 4, the input and output pin 342 of driving chip 340 is set to far from aobvious
Show the side in area 320, the electric connection point 343 of flexible circuit board 350 and base plate glass 310 is set under driving chip 340
Side, input and output pin 342 and electric connection point 343 are electrically connected.The source drive signal of driving chip 340 at least 50%
Pin and/or touch tablet signal pin 341 are located remotely from the side of viewing area 320, to shorten driving chip 340 to viewing area
320 distance D331 makes full use of the useful space of cabling, reduces the whole height D330 of non-display area 330, improves display surface
The integrated level of plate.
In addition, the display panel of the portable electronic device of the utility model, further includes: be covered in viewing area 120,220,
320 colorized optical filtering glass (not shown).
In conclusion the display panel of the portable electronic device of the utility model, the display surface suitable for various material
Plate reduces the height of non-display area, improves the integrated level of display panel, improves the portable performance of electronic device, simultaneously
Maintain lower manufacturing cost.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not to appoint for limiting the utility model
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, all without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection scope of technical solutions of the utility model.
Claims (9)
1. a kind of display panel of portable electronic device, which is characterized in that
The display panel includes base plate glass, driving chip, flexible circuit board；
The base plate glass includes viewing area and non-display area, and the driving chip is set to the non-display area of base plate glass；
The electric connection point of flexible circuit board and base plate glass is set to the side of driving chip.
2. the display panel of portable electronic device as described in claim 1, which is characterized in that the input of the driving chip
Output pin is set to side of the driving chip far from viewing area, for connecting with the electrical property of the flexible circuit board and base plate glass
Contact is connected.
3. the display panel of portable electronic device as claimed in claim 2, which is characterized in that driving chip is far from viewing area
Distance on the outside of side and non-display area is less than 0.8mm.
4. the display panel of portable electronic device as claimed in claim 2, which is characterized in that the driving chip is at least
50% source drive signal pin and/or touch tablet signal pin are located remotely from the side of viewing area.
5. the display panel of portable electronic device as claimed in claim 4, which is characterized in that be located remotely from the one of viewing area
The connecting line that the source drive signal pin and/or touch tablet signal pin of side pass through base plate glass from bottom to top is connected to
Viewing area.
6. the display panel of portable electronic device as claimed in claim 4, the height of the non-display area are as follows: 1.5mm-
4.5mm。
7. the display panel of portable electronic device as claimed in claim 2, which is characterized in that the driving chip has 50%
Above source drive signal pin and/or touch tablet signal pin is located at close to the side of viewing area.
8. the display panel of portable electronic device as described in claim 1, which is characterized in that the display panel is amorphous
Silicon face plate, low tempterature poly silicon, active-matrix organic LED panel.
9. the display panel of portable electronic device as described in claim 1, which is characterized in that further include: it is covered in described
The colorized optical filtering glass of viewing area.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920822.5U CN209071330U (en) | 2018-06-14 | 2018-06-14 | The display panel of portable electronic device |
| TW107126201A TWI688092B (en) | 2018-06-14 | 2018-07-27 | Display panel of portable electronic device and design method thereof |
| TW107210303U TWM573844U (en) | 2018-06-14 | 2018-07-27 | Display panel of portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920822.5U CN209071330U (en) | 2018-06-14 | 2018-06-14 | The display panel of portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071330U true CN209071330U (en) | 2019-07-05 |
Family
ID=67088931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920822.5U Active CN209071330U (en) | 2018-06-14 | 2018-06-14 | The display panel of portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151265A1 (en) * | 2019-01-25 | 2020-07-30 | 格科微电子（上海）有限公司 | Display panel of portable electronic device and design method therefor |
-
2018
- 2018-06-14 CN CN201820920822.5U patent/CN209071330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151265A1 (en) * | 2019-01-25 | 2020-07-30 | 格科微电子（上海）有限公司 | Display panel of portable electronic device and design method therefor |
| US10923559B2 (en) | 2019-01-25 | 2021-02-16 | Galaxycore Shanghai Limited Corporation | Display panel of portable electronic device and design method therefor |
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