CN209183548U - A kind of OLED display module - Google Patents
A kind of OLED display module Download PDFInfo
- Publication number
- CN209183548U CN209183548U CN201821819481.9U CN201821819481U CN209183548U CN 209183548 U CN209183548 U CN 209183548U CN 201821819481 U CN201821819481 U CN 201821819481U CN 209183548 U CN209183548 U CN 209183548U
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- cover board
- oled display
- display panel
- shading region
- display module
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Abstract
The utility model provides a kind of OLED display module, is adhered to the OLED display panel on the cover board including cover board and by optical cement；The cover board includes transparent area and shading region, the viewing area part arranged superposed of the shading region of the cover board and the OLED display panel；Not ignition mode is remained by the pixel that the shading region of the cover board is blocked in the OLED display panel.A kind of OLED display module provided by the utility model is due to being provided with the shading region of cover board and the viewing area part arranged superposed of OLED display panel, to effectively prevent the generation of the gap area of shading region and display interval, and allow in the OLED display panel and not ignition mode is remained by the pixel that the shading region of the cover board is blocked, to ensure that normal display effect；In this way, original gap area is not present between effective display area and shading region, the appearance of color difference at three is effectively prevented, improves the black effect of one.
Description
Technical field
The utility model relates to OLED technology fields, more particularly to a kind of OLED display module.
Background technique
The black effect of one is an important indicator of present OLED display module, and the black effect of one refers to OLED display module
Visible area and rim area consistent black display effect can occur when ceasing screen.In existing OLED display module, cover board meeting
Equipped with shading region and shading region is less than the viewing area of OLED display panel, in this way, due to fabrication error etc., the shading of cover board
Between area and the viewing area of OLED display panel can there are gap areas, and the region is due to being colorless and transparent, so that ceasing
When screen, as shown in Figure 1, the viewing area AA of the shading region NA of cover board, gap area BA and OLED display panel can be showed
Color difference at three influences the black effect of one.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of OLED display modules, it can effectively solve to occur
At three the problem of color difference, the black effect of one is improved.
In order to solve the above technical problems, the utility model provides a kind of OLED display module, including cover board and pass through
Optical cement is adhered to the OLED display panel on the cover board；The cover board includes transparent area and shading region, the screening of the cover board
The viewing area part arranged superposed in light area and the OLED display panel；By the shading of the cover board in the OLED display panel
The pixel that area is blocked remains not ignition mode.
As a kind of preferred embodiment of the utility model, the display of the shading region of the cover board and the OLED display panel
The shape of the overlapping region in area is the periphery setting of hollow and the viewing area corresponding to the OLED display panel.
As a kind of preferred embodiment of the utility model, the display of the shading region of the cover board and the OLED display panel
Less than one Pixel Dimensions of the overlapping widths in area.
As a kind of preferred embodiment of the utility model, blocked in the OLED display panel by the shading region of the cover board
Pixel and its driver circuit remain off state.
As a kind of preferred embodiment of the utility model, shown cover board includes cover board body and is set on the cover board body
Ink layer, the ink layer correspond to the cover board shading region be arranged.
As a kind of preferred embodiment of the utility model, the ink for accommodating the ink layer is offered on the cover board body
Slot.
As a kind of preferred embodiment of the utility model, the side of the ink tank is equipped with strengthening layer.
As a kind of preferred embodiment of the utility model, the OLED display panel is PMOLED display panel.
The utility model has the following technical effect that a kind of OLED display module provided by the utility model due to being provided with
The shading region of cover board and the viewing area part arranged superposed of OLED display panel, the i.e. transparent area of cover board are less than the OLED and show
The viewing area of panel to effectively prevent the generation of the gap area of shading region and display interval, and allows the OLED to show
Not ignition mode is remained by the pixel that the shading region of the cover board is blocked on panel, to ensure that normal display effect；I.e.
The effective display area for being equivalent to OLED display panel is equivalent to the viewing area of OLED display panel and subtracts the pixel portion being blocked,
In this way, original gap area is not present between effective display area and shading region, the appearance of color difference at three is effectively prevented, is improved
Integrated black effect.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the utility model, rather than practical to this
Novel limitation.
Fig. 1 is a kind of color difference schematic diagram for OLED display module that the prior art provides；
Fig. 2 is a kind of structural schematic diagram of OLED display module provided by the utility model；
Fig. 3 is a kind of arrangement schematic diagram of overlapping region provided by the utility model；
Fig. 4 is a kind of structural schematic diagram of cover board provided by the utility model；
Fig. 5 is a kind of arrangement schematic diagram of ink layer provided by the utility model；
Fig. 6 is a kind of arrangement schematic diagram of strengthening layer provided by the utility model.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage are clearer, with reference to the accompanying drawing to the utility model
Embodiment is described in further detail.Obviously, described embodiment is a part of the embodiment of the utility model, rather than
Whole embodiments.Based on described the embodiments of the present invention, those of ordinary skill in the art are without creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Unless otherwise defined, the technical term or scientific term that the utility model uses are should be belonging to the utility model
The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the utility model and
Similar word is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.In this reality
With in novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore in attached drawing
The term for describing positional relationship only for illustration, should not be understood as the limitation to this patent, for the common of this field
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Fig. 2, which show a kind of OLED display module provided by the utility model, including cover board 1 and pass through light
It learns glue 2 and is adhered to the OLED display panel 3 on the cover board 1；The cover board 1 includes transparent area VA and shading region NA, the lid
The viewing area part the AA arranged superposed of the shading region NA of plate 1 and the OLED display panel 3；Quilt in the OLED display panel 3
The pixel that the shading region NA of the cover board 1 is blocked remains not ignition mode.
In this way, due to the viewing area part the AA arranged superposed of the shading region NA and OLED display panel 3 that are provided with cover board 1,
That is the transparent area VA of cover board 1 is less than the viewing area AA of the OLED display panel 3, to effectively prevent shading region NA and display
The generation of gap area between area AA, and the pixel blocked by the shading region NA of the cover board 1 allowed in the OLED display panel 3
Not ignition mode is remained, to ensure that normal display effect；That is, the effective display area AA phase of OLED display panel 3
When the viewing area AA in OLED display panel 3 subtracts the pixel portion being blocked, in this way, effective display area AA and shading region NA it
Between original gap area is not present, effectively prevent the appearance of color difference at three, improve the black effect of one.
Specifically, in the present embodiment, as shown in figure 3, the shading region NA of the cover board 1 and the OLED display panel 3
Viewing area AA overlapping region B shape be hollow and correspond to the OLED display panel 3 viewing area AA periphery
Setting.Specifically, the overlapping widths of the shading region NA of the cover board 1 and the viewing area AA of the OLED display panel 3 are less than one
Less than one Pixel Dimensions of a Pixel Dimensions, the i.e. width of overlapping region B, in this way, being only located at display in OLED display panel 3
The pixel of the outermost circle of area AA receives blocking for shading region NA, needs to remain not ignition mode, can be effectively ensured in this way
Imitate the area of viewing area AA.
Specifically, so that being remained not in the OLED display panel 3 by the shading region NA of the cover board 1 pixel blocked
Ignition mode, which can be, to be made to drive line with it by the shading region NA of the cover board 1 pixel blocked in the OLED display panel 3
Road remains off state, in this way, the pixel being blocked have with the consistent dot structure of other pixels, but not will receive drive
It moves and lights.Preferably, it is also possible to that corresponding driver is arranged, does not drive the pixel being blocked that the pixel is remained
Not ignition mode, about the content for being set as the prior art of driver, it is not described here in detail.
Specifically, in the present embodiment, as shown in figure 4, shown cover board 1 is including cover board body 11 and is set to the cover board sheet
Ink layer 12 on body 11, the shading region NA that the ink layer 12 corresponds to the cover board 1 are arranged.Specifically, shown ink layer
For black, i.e., on 1 ontology of cover board, being equipped with ink layer position is shading region NA, does not set the position of ink layer as transparent area VA, this
Sample realizes that the mode production cost of shading region NA setting is low and quick.Preferably, as shown in figure 5, on the cover board body 11
The ink tank for accommodating the ink layer 2 is offered, such ink layer 2 is contained in the ink tank of the cover board body 11, thus
It can effectively ensure that the planarization of the bonding plane of optical cement 2, so that the layout thickness of optical cement 2 is shown in entire OLED
It is with uniformity in 3 region of panel, facilitate the full fitting bonding for realizing OLED display panel, improves the black effect of one, it is preferable that
As shown in fig. 6, the side of the ink tank is equipped with strengthening layer 111, the intensity of cover board body 11 can effectively ensure that, specifically,
The strengthening layer 111 can be the strengthened coat being set on the cover board body 11 by coating method or strengthen glue.Specifically,
In the present embodiment, the OLED display panel 3 is PMOLED display panel 3.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (8)
1. a kind of OLED display module, which is characterized in that be adhered on the cover board including cover board and by optical cement
OLED
Display panel；The cover board includes transparent area and shading region, the shading region of the cover board and the OLED display panel
Viewing area part arranged superposed；Not point is remained by the pixel that the shading region of the cover board is blocked on the OLED display panel
Bright mode.
2. the OLED display module according to claim 1, which is characterized in that the shading region of the cover board with it is described
OLED
The shape of the overlapping region of the viewing area of display panel is hollow and the viewing area for corresponding to the OLED display panel
Periphery setting.
3. the OLED display module according to claim 1, which is characterized in that the shading region of the cover board with it is described
OLED
Less than one Pixel Dimensions of the overlapping widths of the viewing area of display panel.
4. the OLED display module according to claim 1, which is characterized in that described on the OLED display panel
The pixel and its driver circuit that the shading region of cover board is blocked remain off state.
5. the OLED display module according to claim 1, which is characterized in that the cover board includes cover board body and sets
In
Ink layer on the cover board body, the shading region that the ink layer corresponds to the cover board are arranged.
6. the OLED display module according to claim 5, which is characterized in that offer receiving on the cover board body
Institute
State the ink tank of ink layer.
7. the OLED display module according to claim 6, which is characterized in that the side of the ink tank, which is equipped with, strengthens
Layer.
8. the OLED display module according to claim 1, which is characterized in that the OLED display panel is PMOLED
Display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819481.9U CN209183548U (en) | 2018-11-06 | 2018-11-06 | A kind of OLED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819481.9U CN209183548U (en) | 2018-11-06 | 2018-11-06 | A kind of OLED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183548U true CN209183548U (en) | 2019-07-30 |
Family
ID=67363532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819481.9U Active CN209183548U (en) | 2018-11-06 | 2018-11-06 | A kind of OLED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504289A (en) * | 2019-08-27 | 2019-11-26 | 武汉天马微电子有限公司 | Display panel and display device |
| WO2024191295A1 (en) * | 2023-03-10 | 2024-09-19 | Van Berge Henegouwen Installaties B.V. | A combination of an enclosure element and a display device for reducing the visual transition between visual media content displayed on a display of the display device and the environment surrounding the display device as well as such display device |
-
2018
- 2018-11-06 CN CN201821819481.9U patent/CN209183548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504289A (en) * | 2019-08-27 | 2019-11-26 | 武汉天马微电子有限公司 | Display panel and display device |
| WO2024191295A1 (en) * | 2023-03-10 | 2024-09-19 | Van Berge Henegouwen Installaties B.V. | A combination of an enclosure element and a display device for reducing the visual transition between visual media content displayed on a display of the display device and the environment surrounding the display device as well as such display device |
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