CN104020572A - Glasses-free 3D touch AMOLED display device and manufacturing method thereof - Google Patents

Glasses-free 3D touch AMOLED display device and manufacturing method thereof Download PDF

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Publication number
CN104020572A
CN104020572A CN201410229299.8A CN201410229299A CN104020572A CN 104020572 A CN104020572 A CN 104020572A CN 201410229299 A CN201410229299 A CN 201410229299A CN 104020572 A CN104020572 A CN 104020572A
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CN
China
Prior art keywords
touch
display device
cover plate
amoled display
liquid crystal
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Pending
Application number
CN201410229299.8A
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Chinese (zh)
Inventor
杨海浪
魏锋
魏靖明
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Sichuan CCO Display Technology Co Ltd
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Sichuan CCO Display Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Sichuan CCO Display Technology Co Ltd filed Critical Sichuan CCO Display Technology Co Ltd
Priority to CN201410229299.8A priority Critical patent/CN104020572A/en
Publication of CN104020572A publication Critical patent/CN104020572A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a glasses-free 3D touch AMOLED display device, which comprises bottom layer substrate glass, a low-temperature polycrystalline silicon thin film transistor, an organic light emitting material layer, a packaging cover plate, a polyemid, a liquid crystal molecular layer and an upper-layer glass cover plate stacked in sequence from the bottom top. The invention also discloses the manufacturing method of the display device. According to the glasses-free 3D touch AMOLED display device, on one hand, through carrying the AMOLED display device, the glasses-free 3D touch AMOLED display device has the advantages of wide viewing angle, high brightness, self light emitting, fast response speed and the like, a backlight device is not needed, and the technology process is simplified; on another hand, though optimizing the device structure, the product thickness and the cost are reduced; and on another hand, the liquid crystal molecular layer serves as the 3D display grating, and free switching between 2D and 3D can be realized.

Description

A kind of bore hole 3D touch-control AMOLED display device and manufacture method thereof
Technical field
The present invention relates to demonstration field, be specifically related to a kind of bore hole 3D touch-control AMOLED display device and manufacture method thereof.
Background technology
Follow the raising of people to image display effect requirement, bore hole 3D technology has been broken the existing glasses of need to arranging in pairs or groups and has been carried out the traditional mode that 3D watches, progress into people in daily life, dimension display technologies is that the principle of utilizing beholder's left and right eyes to receive respectively different images makes people obtain three-dimensional stereopsis, the mode that realizes bore hole 3D is mainly that the bright dipping end at display arranges grating or barrier, allows eyes receive different picture signals and obtains; Touch technology is widely used in daily life,, in small-medium size electronic product, is particularly the trend of man-machine dialog interface development in recent years; AMOLED, as a kind of New Type Display Devices, has high chroma, high-contrast, wide visual angle, high brightness, autoluminescence, fast response time, can realize the features such as flexible demonstration, has been acknowledged as flat panel display of future generation.
At present, in industry, 3D touch-control product is actually rare, tradition bore hole 3D touch display device mainly carries LCD (liquid crystal indicator) or PDP (plasma display system) etc., this series products integral device complex structure, can reach at most 5 layers of glass substrate, thickness of detector is bigger than normal, and some mode also needs LED-backlit source, complex process, cost is high; Display color, the loss after seeing through 3D display device and touch-control glass such as brightness is obvious, and luminance loss is serious, easily causes parallax.
Summary of the invention
The object of the invention is to address the above problem, a kind of thickness is little, brightness is high, technique is simple, cost is low bore hole 3D touch-control AMOLED display device and manufacture method thereof are provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of bore hole 3D touch-control AMOLED display device, comprises the bottom base plate glass, low-temperature polysilicon film transistor, luminous organic material layer, encapsulation cover plate, alignment film, layer of liquid crystal molecule and the upper strata glass cover-plate that stack gradually from the bottom up.
Preferably, described encapsulation cover plate comprises liquid crystal guiding electrode and touch-control Sensor, and touch-control Sensor and liquid crystal guiding electrode stack gradually from the bottom up.
What preferably, the touch-control Sensor of described encapsulation cover plate lower floor adopted is OGS touch technology.
Preferably, described layer of liquid crystal molecule as deflection grating to realize naked eye 3 D function.
Preferably, described upper strata glass cover-plate is provided with conductive electrode and alignment film.
A manufacture method for bore hole 3D touch-control AMOLED display device, comprises the following steps:
Step 1, on bottom base plate glass, make low-temperature polysilicon film transistor;
Step 2, on low-temperature polysilicon film transistor vapor deposition luminous organic material layer;
Step 3, making encapsulation cover plate, make touch-control sensor in encapsulation cover plate lower floor, makes liquid crystal deflection electrode on encapsulation cover plate upper strata;
Step 4, with encapsulation cover plate encapsulation AMOLED device;
Step 5, on encapsulation cover plate upper strata, make alignment film;
Step 6, on alignment film, splash into liquid crystal molecule and form layer of liquid crystal molecule;
Step 7, make the cover plate of upper layer glass with conductive electrode and alignment film;
Step 8, laminating encapsulation cover plate of upper layer glass.
Preferably, on bottom base plate glass, the mode by laser crystallization is made low-temperature polysilicon film transistor.
Preferably, on low-temperature polysilicon film transistor, by vacuum evaporation, deposit organic luminous material layer.
Preferably, with encapsulation cover plate, by UV rubber seal, fill AMOLED device
Preferably, with UV glue laminating encapsulation cover plate of upper layer glass.
In sum, bore hole 3D touch-control AMOLED display device provided by the present invention and manufacture method tool thereof have the following advantages:
1, carry AMOLED display device, have the advantages such as visual angle is wide, brightness is high, autoluminescence, fast response time, and without back lighting device, simplified technological process;
2,, by the optimization of device architecture, product thickness and cost are all minimized;
3, take layer of liquid crystal molecule as 3D demonstration grating, can realize freely changing of 2D and 3D.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
As shown in Figure 1, bore hole 3D touch-control AMOLED display device of the present invention, comprises the bottom base plate glass, low-temperature polysilicon film transistor, luminous organic material layer, encapsulation cover plate, alignment film, layer of liquid crystal molecule and the upper strata glass cover-plate that stack gradually from the bottom up; Encapsulation cover plate comprises liquid crystal guiding electrode and touch-control Sensor, and touch-control Sensor and liquid crystal guiding electrode stack gradually from the bottom up; What the touch-control Sensor of encapsulation cover plate lower floor adopted is OGS touch technology; Layer of liquid crystal molecule as deflection grating to realize naked eye 3 D function; Upper strata glass cover-plate is provided with conductive electrode and alignment film.
In the time of work, electronic signal is imported low-temperature polysilicon film transistor into, it is luminous that low-temperature polysilicon film transistor is controlled luminous organic material layer, the light transmission encapsulation cover plate sending maps out image and belongs to bore hole 3D rendering under the effect of upper and lower two-layer alignment film, liquid crystal deflection electrode and layer of liquid crystal molecule; When alignment film is not worked, show 2D image; When touching cover plate of upper layer glass, the touch-control Sensor of encapsulation cover plate lower floor receives signal and realizes touch control operation function by OGS touch technology.
The manufacture method of bore hole 3D touch-control AMOLED display device described in the present embodiment, comprises the following steps:
Step 1, the mode by laser crystallization on bottom base plate glass are made low-temperature polysilicon film transistor;
Step 2, on low-temperature polysilicon film transistor, by vacuum evaporation, deposit organic luminous material layer;
Step 3, making encapsulation cover plate, encapsulation cover plate lower floor is made into touch-control sensor, and encapsulation cover plate upper strata is made into liquid crystal deflection electrode;
Step 4, with encapsulation cover plate by UV rubber seal dress AMOLED device;
Step 5, on encapsulation cover plate upper strata, make alignment film;
Step 6, splash into liquid crystal molecule form layer of liquid crystal molecule on alignment film, the layer of liquid crystal molecule of take shows grating as 3D, realizes freely changing between 2D and 3D;
Step 7, make the cover plate of upper layer glass with conductive electrode and alignment film;
Step 8, use UV glue laminating encapsulation cover plate of upper layer glass.
Those of ordinary skill in the art will appreciate that, embodiment described here is in order to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combinations that do not depart from essence of the present invention according to these technology enlightenments disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.

Claims (10)

1. a bore hole 3D touch-control AMOLED display device, is characterized in that: comprise the bottom base plate glass, low-temperature polysilicon film transistor, luminous organic material layer, encapsulation cover plate, alignment film, layer of liquid crystal molecule and the upper strata glass cover-plate that stack gradually from the bottom up.
2. bore hole 3D touch-control AMOLED display device as claimed in claim 1, is characterized in that: described encapsulation cover plate comprises liquid crystal guiding electrode and touch-control Sensor, and touch-control Sensor and liquid crystal guiding electrode stack gradually from the bottom up.
3. bore hole 3D touch-control AMOLED display device as claimed in claim 2, is characterized in that: what the touch-control Sensor of described encapsulation cover plate lower floor adopted is OGS touch technology.
4. bore hole 3D touch-control AMOLED display device as claimed in claim 1, is characterized in that: described layer of liquid crystal molecule as deflection grating to realize naked eye 3 D function.
5. bore hole 3D touch-control AMOLED display device as claimed in claim 1, is characterized in that: described upper strata glass cover-plate is provided with conductive electrode and alignment film.
6. a manufacture method for bore hole 3D touch-control AMOLED display device, is characterized in that comprising the following steps:
Step 1, on bottom base plate glass, make low-temperature polysilicon film transistor;
Step 2, on low-temperature polysilicon film transistor vapor deposition luminous organic material layer;
Step 3, making encapsulation cover plate, make touch-control sensor in encapsulation cover plate lower floor, makes liquid crystal deflection electrode on encapsulation cover plate upper strata;
Step 4, with encapsulation cover plate encapsulation AMOLED device;
Step 5, on encapsulation cover plate upper strata, make alignment film;
Step 6, on alignment film, splash into liquid crystal molecule and form layer of liquid crystal molecule;
Step 7, make the cover plate of upper layer glass with conductive electrode and alignment film;
Step 8, laminating encapsulation cover plate of upper layer glass.
7. the manufacture method of bore hole 3D touch-control AMOLED display device as claimed in claim 6, is characterized in that: the mode by laser crystallization on bottom base plate glass is made low-temperature polysilicon film transistor.
8. the manufacture method of bore hole 3D touch-control AMOLED display device as claimed in claim 6, is characterized in that: on low-temperature polysilicon film transistor, by vacuum evaporation, deposit organic luminous material layer.
9. the manufacture method of bore hole 3D touch-control AMOLED display device as claimed in claim 6, is characterized in that: with encapsulation cover plate, by UV rubber seal, fill AMOLED device.
10. the manufacture method of bore hole 3D touch-control AMOLED display device as claimed in claim 6, is characterized in that: with UV glue laminating encapsulation cover plate of upper layer glass.
CN201410229299.8A 2014-05-27 2014-05-27 Glasses-free 3D touch AMOLED display device and manufacturing method thereof Pending CN104020572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410229299.8A CN104020572A (en) 2014-05-27 2014-05-27 Glasses-free 3D touch AMOLED display device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410229299.8A CN104020572A (en) 2014-05-27 2014-05-27 Glasses-free 3D touch AMOLED display device and manufacturing method thereof

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CN104020572A true CN104020572A (en) 2014-09-03

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN104834104A (en) * 2015-05-25 2015-08-12 京东方科技集团股份有限公司 2D/3D switchable display panel, and display method and display device thereof
CN107544157A (en) * 2017-09-25 2018-01-05 武汉华星光电半导体显示技术有限公司 Bore hole 3D display device
CN107656406A (en) * 2017-09-30 2018-02-02 武汉华星光电半导体显示技术有限公司 A kind of OLED display screen and display device
CN108020929A (en) * 2016-10-28 2018-05-11 三星显示有限公司 Light field display device and its manufacture method
CN108693654A (en) * 2017-04-05 2018-10-23 上海和辉光电有限公司 A kind of 3 d display device and preparation method thereof
US10484672B2 (en) 2017-09-25 2019-11-19 Wuhan China Star Optoelectronics Semiconducor Display Technology Co., Ltd. Naked eye three-dimensional (3D) display device
CN112652254A (en) * 2020-09-11 2021-04-13 和辉(深圳)液晶显示技术有限公司 Anti-electromagnetic interference low-temperature-resistant liquid crystal display screen
CN114355643A (en) * 2022-01-13 2022-04-15 中国民用航空飞行学院 Low color cast display with controllable brightness and visual angle

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CN102254797A (en) * 2010-05-18 2011-11-23 京东方科技集团股份有限公司 Low-temperature polysilicon membrane and manufacturing method thereof, transistor and display device
CN102262478A (en) * 2011-05-20 2011-11-30 深圳超多维光电子有限公司 Touch type liquid crystal slit grating, stereo display device and computer system
CN103293726A (en) * 2012-06-29 2013-09-11 上海天马微电子有限公司 Liquid crystal box, 3D touch control display device and control method thereof

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Publication number Priority date Publication date Assignee Title
CN101320306A (en) * 2008-07-02 2008-12-10 友达光电股份有限公司 Production method of touching control panel of display equipment
CN102254797A (en) * 2010-05-18 2011-11-23 京东方科技集团股份有限公司 Low-temperature polysilicon membrane and manufacturing method thereof, transistor and display device
CN102262478A (en) * 2011-05-20 2011-11-30 深圳超多维光电子有限公司 Touch type liquid crystal slit grating, stereo display device and computer system
CN103293726A (en) * 2012-06-29 2013-09-11 上海天马微电子有限公司 Liquid crystal box, 3D touch control display device and control method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104834104B (en) * 2015-05-25 2017-05-24 京东方科技集团股份有限公司 2D/3D switchable display panel, and display method and display device thereof
US9874763B2 (en) 2015-05-25 2018-01-23 Boe Technology Group Co., Ltd. 2D/3D switchable display panel, and display method and display device thereof
CN104834104A (en) * 2015-05-25 2015-08-12 京东方科技集团股份有限公司 2D/3D switchable display panel, and display method and display device thereof
CN108020929A (en) * 2016-10-28 2018-05-11 三星显示有限公司 Light field display device and its manufacture method
CN108020929B (en) * 2016-10-28 2021-08-03 三星显示有限公司 Light field display device and method for manufacturing the same
CN108693654A (en) * 2017-04-05 2018-10-23 上海和辉光电有限公司 A kind of 3 d display device and preparation method thereof
WO2019056530A1 (en) * 2017-09-25 2019-03-28 武汉华星光电半导体显示技术有限公司 Naked-eye 3d display device
US10484672B2 (en) 2017-09-25 2019-11-19 Wuhan China Star Optoelectronics Semiconducor Display Technology Co., Ltd. Naked eye three-dimensional (3D) display device
CN107544157A (en) * 2017-09-25 2018-01-05 武汉华星光电半导体显示技术有限公司 Bore hole 3D display device
CN107656406A (en) * 2017-09-30 2018-02-02 武汉华星光电半导体显示技术有限公司 A kind of OLED display screen and display device
CN112652254A (en) * 2020-09-11 2021-04-13 和辉(深圳)液晶显示技术有限公司 Anti-electromagnetic interference low-temperature-resistant liquid crystal display screen
CN112652254B (en) * 2020-09-11 2022-09-20 和辉(深圳)液晶显示技术有限公司 Anti-electromagnetic interference low-temperature-resistant liquid crystal display screen
CN114355643A (en) * 2022-01-13 2022-04-15 中国民用航空飞行学院 Low color cast display with controllable brightness and visual angle

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Application publication date: 20140903