CN203055347U - An electric device structure of a flat panel display - Google Patents
An electric device structure of a flat panel display Download PDFInfo
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- CN203055347U CN203055347U CN 201220744621 CN201220744621U CN203055347U CN 203055347 U CN203055347 U CN 203055347U CN 201220744621 CN201220744621 CN 201220744621 CN 201220744621 U CN201220744621 U CN 201220744621U CN 203055347 U CN203055347 U CN 203055347U
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Abstract
本实用新型公开了一种平板显示器的电装结构，主要包括外围器件印刷电路板PCB（1）和显示器本体（2）；所述显示器本体（2）包括相叠的大片玻璃（22）和小片玻璃（21），所述大片玻璃（22）和小片玻璃（21）的顶部同向侧一端设有若干位置相对应的电极，形成两层电极，分别为引线电极（221）和连接电极（211）；所述引线电极（221）与连接电极（211）通过导线（23）对应连接；所述连接电极（211）与所述外围器件PCB（1）上的连接点（11）通过导电胶（4）粘合相连。采用本实用新型，能够解决现有电极的连接方式下，因压力不匀导致电路电阻不均而造成显示效果不佳的缺陷。同时，还具有降低显示器的封装体积和实现特殊用途的封装效果。
The utility model discloses an electrical installation structure of a flat panel display, which mainly includes a peripheral device printed circuit board PCB (1) and a display body (2); the display body (2) includes stacked large pieces of glass (22) and small pieces Glass (21), the top end of the large piece of glass (22) and the small piece of glass (21) on the same side are provided with a number of corresponding electrodes to form two layers of electrodes, which are lead electrodes (221) and connecting electrodes (211) ); the lead electrode (221) is connected to the connection electrode (211) through a wire (23); the connection electrode (211) is connected to the connection point (11) on the peripheral device PCB (1) through a conductive glue ( 4) Adhesive connection. The utility model can solve the defect of poor display effect caused by uneven circuit resistance caused by uneven pressure in the existing electrode connection mode. At the same time, it also has the effect of reducing the packaging volume of the display and realizing special-purpose packaging.
Description
Technical field
The utility model relates to electronic product production and encapsulation technology, relates in particular to a kind of Denso structure of flat-panel monitor.
Background technology
The connected mode of present flat-panel monitor and external devices mainly contains following several mode:
By covering brilliant film (COF, Chip On Flex), the connection of adhesive tape carrier encapsulation (TCP, Tape Carrier Package) chip.Under this kind connected mode, the packaged type of display driver chip is generally COF or TCP, and an end of chip is connected on the display base plate, and the other end is connected on printed circuit board (PCB) (PCB) or other external devices.
Connect by flexible PCB (FPC).For there being glass to cover the chip of encapsulation (COG, Chip On Glass) or the situation of chipless on the display base plate, be fit to be connected with printed circuit board (PCB) (PCB) or other external devices by FPC.
But above-mentioned connected mode can not solve the Denso structure problem of flat-panel monitor of the present utility model, and it is existing by zebra bus ways of connecting, there is difficulty of location during Denso, and because the irregular resistance that causes easily on the circuit of pressure is inhomogeneous, influences the defective of display effect.
The utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of Denso structure of flat-panel monitor, solves under the zebra bus connected mode, causes the inhomogeneous not good defective of display effect that causes of resistance on the circuit owing to pressure is irregular.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of Denso structure of flat-panel monitor mainly comprises peripheral components printed circuit board (PCB) (PCB) 1 and monitor body 2; Wherein, described monitor body 2 comprises folded mutually big sheet glass 22 and small pieces glass 21, the top of described big sheet glass 22 and small pieces glass 21 side one end in the same way is provided with the corresponding electrode in some positions, forms two-layer electrode, is respectively lead-in wire electrode 221 and is connected electrode 211; Described lead-in wire electrode 221 passes through lead 23 corresponding connections with connection electrode 211; Tie point 11 on described connection electrode 211 and the described peripheral components PCB1 is by 4 bonding linking to each other of conducting resinl.
Wherein: the lead 23 of the two-layer electrode of described connection is aluminum steel or alloy material.
The back side of described big sheet glass 22 is display surface.
Zone outside the connection electrode 211 of described small pieces glass 21 scribbles bonding agent 5.
The position of the tie point 11 on the described electrode area that scribbles conducting resinl 4 and the peripheral components PCB1 is corresponding one by one.
Be filled with protection glue 3 in described lead-in wire electrode 221 and the space that is connected between the electrode 211.
The Denso structure of flat-panel monitor provided by the utility model has the following advantages:
Adopt Denso structure of the present utility model, by binding lead at display, it is inhomogeneous and cause the not good problem of display effect to have solved circuitous resistance.Owing to be provided with the two-layer electrode by wire interconnects between the big sheet glass of display interior and the little sheet glass, utilize small pieces lead-in wire electrode on glass, be connected with external devices by the bonding realization display of conducting resinl, also have the encapsulation volume that reduces display and the packaging effect that is conducive to realize specific use.
Description of drawings
Fig. 1 is the packaging effect figure of the utility model flat-panel monitor;
Fig. 2 is the electrode synoptic diagram of the utility model flat-panel monitor;
Fig. 3 is the connection lead synoptic diagram of the utility model flat-panel monitor;
The display synoptic diagram that Fig. 4 makes for the utility model;
Fig. 5 is the mounting structure of the utility model flat-panel monitor.
[primary clustering/component symbol explanation]
1: peripheral components PCB
11: tie point
2: display
21: little sheet glass (cap)
211: connect electrode
22: big sheet glass
221: the lead-in wire electrode
222: display surface
23: lead
3: protection glue
4: conducting resinl
5: bonding agent.
Embodiment
Below in conjunction with accompanying drawing and embodiment of the present utility model this novel Denso structure is described in further detail.
Fig. 1 is the packaging effect figure of the utility model flat-panel monitor.As shown in Figure 1, this flat-panel monitor is guided to outside display by binding aluminum steel at display 2 with the internal connection line of display 2, and by conducting resinl 4 display 3 is linked to each other with peripheral components printed circuit board (PCB) (PCB) 1.By this connected mode, not only can solve and cause the not good problem of display effect because circuitous resistance is inhomogeneous.Also have the encapsulation volume that reduces display and the effect that realizes the encapsulation of specific use.
Fig. 2 is the electrode synoptic diagram of the utility model flat-panel monitor.As shown in Figure 2, realize encapsulating structure shown in Figure 1, must do same electrode at the small pieces glass 21 of display and namely connect electrode 211 that it is corresponding with the lead-in wire electrode 222 on the big sheet glass 22, and like this, described electrode will be divided into upper and lower two-layer.Its making step such as Fig. 3～shown in Figure 5, specific as follows:
Step 1: with the lead 23 described up and down two-layer electrode that connects one to one, namely connect electrode 211 and lead-in wire electrode 221, and utilize ultrasound wave to weld two-layer electrode up and down successively.Wherein, the lower floor that area is big slightly is big sheet glass 22, and the plane at its place is display surface 222, because upper electrode 211 on small pieces glass 21, can play encapsulation effect, therefore be called cap again, as shown in Figure 3, the described lead 23 that passes through between the two-layer electrode up and down welds.Described lead is made by aluminum steel or alloy material etc.
Step 2: the place is coated with conducting resinl 4 at described upper electrode, and all the other positions scribble bonding agent 5.Like this, save the PCB layer, greatly improved device architecture, as shown in Figure 4.
Step 3: behind the flip displays device 2, described display is installed in the ad-hoc location that peripheral supporting body is peripheral components PCB1, makes electrode corresponding with tie point 11 positions on the described PCB.As shown in Figure 5.
Step 4: mounted display lead-in wire place is filled with the moderate protection glue 3 of hardness.Its final installation effect as shown in Figure 1.
The above is preferred embodiment of the present utility model only, is not in order to limit protection domain of the present utility model.
Claims (6)
1. the Denso structure of a flat-panel monitor is characterized in that, mainly comprises peripheral components printing board PCB (1) and monitor body (2); Wherein, described monitor body (2) comprises folded mutually big sheet glass (22) and little sheet glass (21), the top of described big sheet glass (22) and little sheet glass (21) side one end in the same way is provided with the corresponding electrode in some positions, form two-layer electrode, be respectively lead-in wire electrode (221) and be connected electrode (211); Described lead-in wire electrode (221) passes through the corresponding connection of lead (23) with connection electrode (211); Described connection electrode (211) and described peripheral components PCB(1) on tie point (11) by bonding linking to each other of conducting resinl (4).
2. according to the Denso structure of the described flat-panel monitor of claim 1, it is characterized in that the lead (23) of the two-layer electrode of described connection is aluminum steel or alloy material.
3. according to the Denso structure of the described flat-panel monitor of claim 1, it is characterized in that the back side of described big sheet glass (22) is display surface.
4. according to the Denso structure of claim 1 or 2 described flat-panel monitors, it is characterized in that the zone outside the connection electrode (211) of described little sheet glass (21) scribbles bonding agent (5).
5. according to the Denso structure of the described flat-panel monitor of claim 4, it is characterized in that the described electrode area and peripheral components PCB(1 that scribbles conducting resinl (4)) on the position of tie point (11) corresponding one by one.
6. according to the Denso structure of the described flat-panel monitor of claim 1, it is characterized in that, be filled with protection glue (3) in described lead-in wire electrode (221) and the space that is connected between the electrode (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744621 CN203055347U (en) | 2012-12-31 | 2012-12-31 | An electric device structure of a flat panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744621 CN203055347U (en) | 2012-12-31 | 2012-12-31 | An electric device structure of a flat panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055347U true CN203055347U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744621 Expired - Fee Related CN203055347U (en) | 2012-12-31 | 2012-12-31 | An electric device structure of a flat panel display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114170923A (en) * | 2021-12-09 | 2022-03-11 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| US12193288B2 (en) | 2021-12-09 | 2025-01-07 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel |
-
2012
- 2012-12-31 CN CN 201220744621 patent/CN203055347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114170923A (en) * | 2021-12-09 | 2022-03-11 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| WO2023103061A1 (en) * | 2021-12-09 | 2023-06-15 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| US12193288B2 (en) | 2021-12-09 | 2025-01-07 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |