CN207318889U - A kind of display device - Google Patents
A kind of display device Download PDFInfo
- Publication number
- CN207318889U CN207318889U CN201721505053.4U CN201721505053U CN207318889U CN 207318889 U CN207318889 U CN 207318889U CN 201721505053 U CN201721505053 U CN 201721505053U CN 207318889 U CN207318889 U CN 207318889U
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- CN
- China
- Prior art keywords
- display
- reading device
- film
- display module
- light polarizing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of display device, including display module and reading device, the reading device is reading the pattern in display module, the display side of the display module is equipped with First Line light polarizing film, the reading device is equipped with onlaps flexion film and PVA light polarizing films away from what First Line light polarizing film was set successively, angle is 45 ° between the polarizing axis for onlapping flexion film and the penetrating shaft of PVA light polarizing films, can make figure or text importing in reading device any angle viewing display module.
Description
Technical field
Display technology field is the utility model is related to, relates more specifically to a kind of display device.
Background technology
Current line polarisation sunglasses have the function of light being converted into line polarisation piece, when line polarisation sunglasses
The angle of the penetrating shaft of penetrating shaft and liquid crystal display or OLED display screen upper piece polaroid can influence to watch when being not equal to 0 °
Effect, or even the picture of display screen can be can't see when angle is 90 °.
And most liquid crystal display or OLED display screen upper piece polaroid are without can appoint sunglasses at present
Meaning read functions, this is just liked the client of wear sunglasses to make troubles.And liquid crystal display and OLED display screen
Utilization on automobile is increasingly popularized, for driver（Roadster or Motor-cyclist）If wear this
Common line polarisation sunglasses, it is possible to there is a situation where not seeing instrument board, so that life-threatening and property safety.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provide a kind of human eye can any angle read it is aobvious
Show equipment.
The utility model technique effect to be reached is realized by following scheme：A kind of display device, including display mould
Group and reading device, to read the pattern in display module, the display side of the display module is equipped with the reading device
First Line light polarizing film, the reading device be equipped with successively away from First Line light polarizing film set onlap flexion film and PVA is inclined
Light film, angle is 45 ° between the polarizing axis for onlapping flexion film and the penetrating shaft of PVA light polarizing films.
Preferably, the reading device is sunglasses.
Preferably, the reading device further includes the first TAC eyeglasses and the 2nd TAC mirrors for being arranged on PVA light polarizing films both sides
Piece.
Preferably, the reading device, which further includes, is arranged on the 2nd TAC eyeglasses side, the UV400 away from PVA light polarizing films
TAC eyeglasses.
Preferably, the display module is liquid crystal display die set or organic light-emitting diode display module.
Preferably, the liquid crystal display die set is thin film field effect transistor liquid crystal display die set.
The utility model has the following advantages：
Display module has a First Line light polarizing film in the utility model, and reading device, which has, onlaps flexion film and PVA is inclined
Light film, and it is 45 ° to onlap angle between the polarizing axis of flexion film and the penetrating shaft of PVA light polarizing films, can wear human eye and read
Device make can the figure that show in any angle viewing display module, display effect is good, no color differnece.
Brief description of the drawings
Fig. 1 be the utility model in display device can any angle read schematic diagram；
Fig. 2 is the structure diagram of display device in the utility model.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the example of the embodiment is in attached drawing
In show, wherein same or similar label represents same or similar element or has the function of same or like from beginning to end
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, without being understood that
For the limitation to the utility model.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " the 3rd " are defined
One or more this feature can be expressed or be implicitly included to feature.In the description of the utility model, " multiples' " contains
Justice is two or more, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, the art such as term " connection ", " fixation ", " setting "
Language should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can also be two elements
Internal connection or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
As shown in Figure 1, Figure 2, the utility model embodiment provides a kind of display device, including display module 1 and reading
Device 2, the display side of the display module 1 is to display pattern（Figure or word）, the reading device 2 is reading
Pattern in display module 1, the display side of the display module 1 are equipped with First Line light polarizing film 11, are set on the reading device 2
Have and onlap flexion film 21 and PVA light polarizing films 22 away from what First Line light polarizing film 11 was set successively, it is described to onlap flexion film 21
Polarizing axis and PVA light polarizing films 22 penetrating shaft between angle be 45 °.Wherein onlap flexion film 21（SRF）For with larger
The retardation film of retardation, can be converted into circularly polarized light by linearly polarized light.
When the light 100 that display module 1 shines forms the first linearly polarized light 200 after First Line light polarizing film 11, first
Linearly polarized light 200 is converted into circularly polarized light 300 after onlapping flexion film 21, and circularly polarized light 300 passes through PVA light polarizing films 22 again
After form the second linearly polarized light 400, enter back into human eye.Flexion film 21 is onlapped by 200 turns of the first linearly polarized light by setting
Change circularly polarized light 300 into, the angle between reading device 2 and display module 1 can be made unrestricted, can any angle reading display
The image or word of device.Since the retardation for onlapping flexion film 21 is larger, it is seen that all band light of light can lead to
Cross, human eye is worn no color differnece when reading device 2 watches the image in display module 1.It should be appreciated that the first linearly polarized light
200 angle is determined by the First Line light polarizing film 11 in display module 1, when the absorption axiss and reading device of First Line light polarizing film 11
When 2 absorption axiss are vertical, then it is circularly polarized light by onlapping the light after flexion film 21, is otherwise elliptically polarized light, circular polarization
Light and elliptically polarized light can pass through the PVA light polarizing films 22 of reading device.The angle of second linearly polarized light 400 is by reading device
2 PVA light polarizing films 22 determine that when the absorption axiss of the PVA light polarizing films 22 of reading device 2 are parallel with horizontal line, then the second line is inclined
Shake light 400 and horizontal line.
As a further improvement, the reading device 2 is sunglasses.By being set on sunglasses, to onlap flexion thin
Film 21, can make to like the users of wear sunglasses driving or other occasions can any angle read display device
Image, lifting convenience even security.
As shown in Fig. 2, the reading device 2 has inner side and outer side, the inner side is described outer to human eye direct viewing
Side is close to 1 side of display module receiving the image of display module 1 or word.The reading device 2, which further includes, to be arranged on
The first TAC eyeglasses 23 and the 2nd TAC eyeglasses 24 of 22 both sides of PVA light polarizing films, i.e., described first TAC eyeglasses 23 be arranged on onlap it is in the wrong
Roll between film 21 and PVA light polarizing films 22.The reading device 2, which further includes, is arranged on 24 side of the 2nd TAC eyeglasses, away from PVA
The UV400 TAC eyeglasses 25 of light polarizing film 22.Further, the outer exterior surface of the reading device 2 is additionally provided with casehardening
Layer 26 is managed, i.e., casehardening process layer 26, which is arranged on, onlaps on flexion film 21 close to the one side in outside；The reading device 2
Inner side be additionally provided with internal layer stiffened protective layer 27, i.e. internal layer stiffened protective layer 27 is arranged on UV400 TAC eyeglasses 25 close to inner side
One side on.
In the utility model, as a further improvement, the display module 1 is liquid crystal display die set or organic light-emitting diodes
Pipe display module.
It should be noted that since liquid crystal is passive display material, the liquid crystal display die set needs to set backlight
Source is shown with providing backlight for liquid crystal display die set.
In the utility model, the display module 1 is organic light-emitting diode display module, due to Organic Light Emitting Diode
Display module is active luminescent device, it is not necessary to which backlight provides illuminating ray for it, therefore, by the Organic Light Emitting Diode
The thickness of capacitive touch screen prepared by display module is smaller, and there is the organic light-emitting diode display module display to imitate
The advantages of fruit is good, and stereovision is strong and color rendition degree is high, can lift display effect.
In the utility model, improved as another kind, the liquid crystal display die set is preferably thin film field effect transistor liquid
Brilliant display module, cost of manufacture of the thin film field effect transistor liquid crystal display die set than organic light-emitting diode display module
It is low, and also there is preferable display effect, the advantages that higher stereovision and color rendition are spent.
It is last it should be noted that above example only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, those of ordinary skill in the art
It should be understood that still can be to the technical solution technical scheme is modified or replaced equivalently of the embodiment of the present invention, and these are changed or wait
The scope of amended technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (6)
1. a kind of display device, including display module and reading device, the reading device is reading the figure in display module
Case, it is characterised in that the display side of the display module is equipped with First Line light polarizing film, and the reading device is equipped with remote successively
Flexion film and PVA light polarizing films, the polarizing axis for onlapping flexion film and PVA polarisations are onlapped from what First Line light polarizing film was set
Angle is 45 ° between the penetrating shaft of film.
2. display device as claimed in claim 1, it is characterised in that the reading device is sunglasses.
3. display device as claimed in claim 2, it is characterised in that the reading device, which further includes, is arranged on PVA light polarizing films
First TAC eyeglasses of both sides and the 2nd TAC eyeglasses.
4. display device as claimed in claim 3, it is characterised in that the reading device, which further includes, is arranged on the 2nd TAC mirrors
Piece side, the UV400 TAC eyeglasses away from PVA light polarizing films.
5. display device as claimed in claim 1, it is characterised in that the display module is liquid crystal display die set or organic hair
Optical diode display module.
6. display device as claimed in claim 5, it is characterised in that the liquid crystal display die set is thin film field effect transistor
Liquid crystal display die set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505053.4U CN207318889U (en) | 2017-11-13 | 2017-11-13 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505053.4U CN207318889U (en) | 2017-11-13 | 2017-11-13 | A kind of display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318889U true CN207318889U (en) | 2018-05-04 |
Family
ID=62401376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721505053.4U Expired - Fee Related CN207318889U (en) | 2017-11-13 | 2017-11-13 | A kind of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023092770A1 (en) * | 2021-11-25 | 2023-06-01 | 江门亿都半导体有限公司 | Surface polarizer and smart lcd sunglasses |
-
2017
- 2017-11-13 CN CN201721505053.4U patent/CN207318889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023092770A1 (en) * | 2021-11-25 | 2023-06-01 | 江门亿都半导体有限公司 | Surface polarizer and smart lcd sunglasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20201113 |