CN203385936U - Perspective miniature near-to-eye displayer - Google Patents
Perspective miniature near-to-eye displayer Download PDFInfo
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- CN203385936U CN203385936U CN201320399164.7U CN201320399164U CN203385936U CN 203385936 U CN203385936 U CN 203385936U CN 201320399164 U CN201320399164 U CN 201320399164U CN 203385936 U CN203385936 U CN 203385936U
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- 210000001747 pupil Anatomy 0.000 claims abstract description 26
- 230000010287 polarization Effects 0.000 claims description 28
- 239000004973 liquid crystal related substance Substances 0.000 claims description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 abstract description 12
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000003321 amplification Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses a perspective miniature near-to-eye displayer comprising a light source (1), a turning prism (2), a gluing lens group which is composed of a first piece of lens (3), a second piece of lens (4), a third piece of lens (5) and a fourth piece of lens (6), a display chip (7), a drive and signal processing circuit board (8) which is connected with the display chip (7), and a battery (10). The aforementioned components are all installed on a first support (11) which is hung in front of human eyes. Eye pupils (9) are arranged behind the turning prism (2), and virtually enlarged images and external images on the display chip (7) can be received simultaneously. A lens enlarging and imaging system adopted by the utility model is compact and light in structure. An optical perspective function is combined so that image quality and use comfort level of the displayer are enhanced.
Description
Technical field
The utility model relates to a kind of small-sized near-to-eye of having an X-rayed.
Background technology
Concerning individual and domestic consumer, increasing in the urgent need to the size of watched display, reach more comfortable viewing effect, this trend will be further obvious along with the reduction of the maturation of the development of display technique, technique and cost; Concerning numerous cellphone subscribers, wish that the handset size more thin little and screen size larger contradiction that relatively becomes again that becomes day by day manifests; To being applicable to mobile occasion, sports center, tourism, game and recreation experience center, having to be convenient to the formula of taking, picture dimension is large, multiple functional and can keeping private information to download the technology of transmission feature and the exploitation of product, are rich in good market outlook.
Based on micro-display technique and optical image technology and the virtual display technique product developed is the preferred plan that meets above-mentioned potential market demand; A few years ago, exploitation video and the game function that Sony is representative of take is main helmet-mounted display, and in the recent period, what take that Google is representative manifests the video eyeglasses of light and handy fashion with the developing network real-time information, is the best model of virtual display technique product invariably; Also have, " the Pupil Segmentation mode " that the Ou Lin Bath adopts, represented a kind of new optical technology scheme; Although the early stage transmission-type liquid crystal virtual monitor based on U.S. Ke Bin company chip has obtained market application to a certain degree, because comfort level, the picture quality limitation of high aspect not, and limited its development.
But which kind of virtual display device no matter, at the compatibility of comfort, image quality, lightness, optical perspective, the practicality of function and the aspects such as product price that the ordinary people can accept, can't reach organic combination, thereby limit its universal market fast.
The utility model content
The purpose of this utility model is the defect existed for above-mentioned prior art, and a kind of small-sized near-to-eye of having an X-rayed is provided.
The technical solution adopted in the utility model is, design a kind of small-sized near-to-eye of having an X-rayed, it comprises: light source, turn to prism, by gummed lens set, display chip, the driving be connected with display chip and signal processing circuit board and the battery of first lens, second lens, the 3rd lens and the 4th lens combination, above-mentioned parts all are arranged on a support, this support is suspended on the human eye front, eye pupil is positioned at the back that turns to prism, can receive virtual enlarged image and external image on display chip simultaneously.
In the utility model the first embodiment, described display chip adopts the liquid crystal on silicon chip, the described prism that turns to adopts polarization splitting prism, described light source is positioned at the left side that turns to prism, its right side is arranged in order first lens, second lens, the 3rd lens and the 4th lens and display chip, the first lens adopt biconvex non-spherical lens, focal power is 0.013756, second lens adopts biconvex non-spherical lens, focal power is that the focal power after 0.05, the three lens and the 4th lens combination is-0.03423.
In the utility model the second embodiment, described display chip adopts the liquid crystal on silicon chip, the described prism that turns to adopts semi-transparent semi-reflecting prism, the described right side of prism that turns to is arranged in order the first lens, second lens, the 3rd lens and the 4th lens and display chip, be provided with a slice second between described display chip and the 4th lens and turn to prism, described second turns to prism to adopt polarization splitting prism, light source is positioned at the rear side of described polarization splitting prism, the first lens adopt biconvex non-spherical lens, focal power is 0.006897, second lens adopts biconvex non-spherical lens, focal power is 0.05, focal power after the 3rd lens and the 4th lens combination is-0.02652.
In the utility model the 3rd embodiment, described display chip adopts the digital micro-mirror chip, the described prism that turns to adopts semi-transparent semi-reflecting prism, the described right side of prism that turns to is arranged in order first lens, second lens, the 3rd lens and the 4th lens and display chip, be provided with a slice second between display chip and the 4th lens and turn to prism, described second turns to prism to adopt the prism containing the total reflection clearance, and described light source is positioned at the rear side containing the prism of total reflection clearance.
In the utility model the 4th embodiment, described display chip adopts transmission-type tft liquid crystal chip, described light source is positioned at the behind of display chip, the described prism that turns to adopts semi-transparent semi-reflecting prism, and its right side is arranged in order first lens, second lens, the 3rd lens and the 4th lens and display chip.
Above-mentioned light source adopts light emitting diode.
In the utility model the 5th embodiment, described display chip adopts the organic light emission chip, and the described prism that turns to adopts semi-transparent semi-reflecting prism, and its right side is arranged in order first lens, second lens, three lens and the 4th lens and display chip.
In the utility model the 6th embodiment, described first lens turn between prism and eye pupil described, described light source is positioned at the left side that turns to prism, the described right side of prism that turns to is arranged in order second lens, the 3rd lens and the 4th lens and display chip, the first lens adopt biconvex non-spherical lens, focal power is 0.0553, second lens adopts biconvex non-spherical lens, focal power is that the focal power after the-0.000519, three lens and the 4th lens combination is-0.03402.
On described support, also be equipped with for absorbing the camera module of external image, this camera module is connected with signal processing circuit board with driving.
Compared with prior art, the lens amplification imaging system that the utility model adopts, advantages of compact and light structure, but combining the optics perspective function, it is improved image quality, comfort.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model the first embodiment;
Fig. 2 is the light path principle figure that turns to prism in Fig. 1;
Fig. 3 is the schematic diagram of the utility model the second embodiment;
Fig. 4 is the light path principle figure that turns to prism in Fig. 3;
Fig. 5 is the schematic diagram of the utility model the 3rd embodiment;
Fig. 6 contains the light path principle figure of the prism of total reflection clearance in Fig. 5;
Fig. 7 is the schematic diagram of the utility model the 4th embodiment;
Fig. 8 is the schematic diagram of the utility model the 5th embodiment;
Fig. 9 is the schematic diagram of the utility model the 6th embodiment.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the small-sized near-to-eye of having an X-rayed the utility model proposes, comprise: light source 1, by turning to prism 2, first lens 3, second lens 4, the gummed lens set of the 3rd lens 5 and the 4th lens 6 combinations, display chip 7, the driving be connected with this display chip 7 and signal processing circuit board 8 and battery 10, above-mentioned parts all are arranged on a support 11, this support 11 is suspended on the human eye front or is placed in collapsibly people's head, eye pupil 9 is positioned at the back that turns to prism 2, can receive virtual enlarged image and external image on display chip 7 simultaneously.Camera module 12 also is installed on support, the external image of camera module 12 picked-ups, and pass to display chip 7 by driving and signal processing circuit board 8, on display chip 7, virtual enlarged image and external image are through turning to prism 2 to reflex to eye pupil 9.
As can be seen from Figure 1, display chip 7 adopts the liquid crystal on silicon chip, turns to prism 2 to adopt polarization splitting prism, and light source 1 adopts light emitting diode.Light emitting diode is positioned at the left side (can certainly be other independent sides) of polarization splitting prism, the right side of polarization splitting prism (side relative with turning to prism 2) is arranged in order first lens 3, second lens 4, gummed lens set and the liquid crystal on silicon chip of the 3rd lens 5 and the 4th lens 6 combinations, first lens 3 adopt biconvex non-spherical lens, the focal power of first lens 3 is 0.013756, second lens 4 adopts biconvex non-spherical lens, the focal power of second lens 4 is 0.05, focal power after the 3rd lens 5 and the 4th lens 6 combine is-0.03423, the light transmission polarization splitting prism that light emitting diode sends, and converged on the liquid crystal on silicon chip by the gummed lens set of first lens 3, second lens 4, the 3rd lens 5 and the 4th lens 6 combinations, light with picture signal on the liquid crystal on silicon chip is reflected out, successively by the 4th lens 6, the 3rd lens 5, second lens 4, the rear amplification imaging of first lens 3, and be polarized Amici prism and reflex to 9 li of eye pupils, its virtual image be exaggerated is arrived by eye-observation, simultaneously, the light of the partial polarization state of external environment condition also can see through polarization splitting prism and enter eye pupil 9, thereby realize transparent effect.
As can be seen from Figure 2, turn in the embodiment shown in fig. 1 prism 2 to adopt polarization splitting prism, the light of light source 1 comprises two mutually perpendicular polarization states, wherein be parallel to the face 2a of the P light of paper polarization state through the polarization spectro of polarization splitting prism, penetrate polarization splitting prism, project on the liquid crystal on silicon chip, and modulated by the liquid crystal on silicon chip, wherein in full-gear polarisation of light state 90-degree rotation, S light is reflected out, enter eye pupil 9 through the face 2a reflection of the polarization spectro of polarization splitting prism is laggard, simultaneously, the light that external environment condition includes the P polarization state can enter eye pupil 9 through the face 2a of polarization spectro.
As can be seen from Figure 3, display chip 7 adopts the liquid crystal on silicon chip, turn to prism 2 to adopt semi-transparent semi-reflecting prism, light source 1 adopts light emitting diode, between liquid crystal on silicon chip and the 4th lens 6, there is a slice second to turn to prism, this second turns to prism to adopt polarization splitting prism 13, light emitting diode is positioned at the rear side (can certainly be other independent sides) of polarization splitting prism 13, the right side of semi-transparent semi-reflecting prism is arranged in order first lens 3, second lens 4, gummed lens set and the liquid crystal on silicon chip of the 3rd lens 5 and the 4th lens 6 combinations, first lens 3 adopt biconvex non-spherical lens, the focal power of first lens 3 is 0.006897, second lens 4 adopts biconvex non-spherical lens, the focal power of second lens 4 is 0.05, focal power after the 3rd lens 5 and the 4th lens 6 combine is-0.02652, light emitting diode sends passes through polarization splitting prism 13 and reflexes on the liquid crystal on silicon chip illumination is provided, light with picture signal on the liquid crystal on silicon chip is reflected out, successively by the 4th lens 6, the 3rd lens 5, second lens 4, the rear amplification imaging of first lens 3, the part light of imaging is by semi-transparent semi-reflecting prismatic reflection in eye pupil, and its virtual image be exaggerated is arrived by eye-observation, simultaneously, the light of external environment condition part also can see through semi-transparent semi-reflecting prism and enter eye pupil, thereby realize transparent effect.
As can be seen from Figure 4, turn in the embodiment shown in fig. 3 prism 2 to adopt semi-transparent semi-reflecting prism, it includes semi-transparent semi-reflecting face 2a, half the light with image information from display chip 7 is reflexed to 9 li of eye pupils by semi-transparent semi-reflecting face 2a, half light from the external environment condition target is transmitted to 9 li of eye pupils by semi-transparent semi-reflecting face 2a, thereby realizes the fluoroscopic observation effect.
As can be seen from Figure 5, display chip 7 adopts the digital micro-mirror chip, turn to prism 2 for semi-transparent semi-reflecting prism, light source 1 adopts light emitting diode, between digital micro-mirror chip and the 4th lens 6, there is a slice second to turn to prism, this second turns to prism to adopt the prism 14 containing the total reflection clearance, light emitting diode is positioned at containing the rear side of the prism 14 of total reflection clearance (can certainly be other independent sides), its light sent is by the prism 14 containing the total reflection clearance, because meeting total reflection condition, be reflected on the digital micro-mirror chip, the digital micro-mirror chip changes the reflected light angle through the catoptron in bright state pixel of ovennodulation, the light of reflection thereby do not meet total reflection condition and see through containing after the prism 14 of total reflection clearance, successively by the 4th lens 6, the 3rd lens 5, second lens 4, first lens 3 amplification imagings, the part light of imaging by semi-transparent semi-reflecting prismatic reflection to 9 li of eye pupils, its virtual image be exaggerated is arrived by eye-observation, simultaneously, the light of external environment condition part also can see through semi-transparent semi-reflecting prism and enter eye pupil 9, thereby realize transparent effect.
As can be seen from Figure 6, display chip 7 adopts the digital micro-mirror chip in the embodiment shown in fig. 5, prism 14 containing the total reflection clearance, it comprises a total reflection clearance 14a, light emitting diode is positioned at the independent side containing the prism 14 of total reflection clearance, its light sent is by 14a interface, total reflection clearance, because meeting total reflection condition, be reflected on the digital micro-mirror chip, the micro mirror of digital micro-mirror chip internal is when in bright state, rotate certain angle, after causing the light reflected to see through the interface of 14a between the total reflection air because not meeting total reflection condition, pass through optical system imaging.
As can be seen from Figure 7, display chip 7 adopts transmission-type tft liquid crystal chip, at this moment the prism 2 that turns to is semi-transparent semi-reflecting prism, light source 1 adopts light emitting diode, light emitting diode is positioned at the behind of transmission-type tft liquid crystal chip, for transmission-type tft liquid crystal chip provides illumination, the light with picture signal of transmission-type tft liquid crystal chip modulation is by the 4th lens 6, the 3rd lens 5, second lens 4, the rear amplification imaging of first lens 3, the part light of imaging by semi-transparent semi-reflecting prismatic reflection to 9 li of eye pupils, its virtual image be exaggerated is arrived by eye-observation, simultaneously, the light of external environment condition part also can see through semi-transparent semi-reflecting prism and enter eye pupil, thereby realize transparent effect.
As can be seen from Figure 8, display chip 7 adopts the organic light emission chip, and display chip 7 adopts electricity to cause the organic light emission chip of self-luminescent material, and light source and display chip are integrated.At this moment the prism 2 that turns to adopts semi-transparent semi-reflecting prism, turn to a side of prism to be arranged in order gummed lens set and the organic light emission chip of first lens 3, second lens 4, the 3rd lens 5 and the 4th lens 6 combinations, part with the image information light of organic light emission chip modulation is successively by the 4th lens 6, the 3rd lens 5, second lens 4, the rear amplification imaging of first lens 3, and by semi-transparent semi-reflecting prismatic reflection to 9 li of eye pupils, its virtual image be exaggerated is arrived by eye-observation; Simultaneously, the light of external environment condition part also can see through semi-transparent semi-reflecting prism and enter eye pupil 9, thereby realize transparent effect.
As can be seen from Figure 9, first lens 3 are turning between prism 2 and eye pupil 9, light source 1 is positioned at the left side (can certainly be other independent sides) that turns to prism 2, turn to the right side (side relative with turning to prism 2) of prism 2 to be arranged in order second lens 4, gummed lens set and the display chip 7 of the 3rd lens 5 and the 4th lens 6 combinations, first lens 3 adopt biconvex non-spherical lens, the focal power of first lens 3 is 0.0553, second lens 4 adopts biconvex non-spherical lens, the focal power of second lens 4 is-0.000519, focal power after the 3rd lens 5 and the 4th lens 6 combine is-0.03402.The light transmission that light source 1 sends turns to prism 2, and converged on display chip 7 by the gummed lens set of second lens 4, the 3rd lens 5 and the 4th lens 6 combinations, light with picture signal on display chip 7 is reflected out, successively by the 4th lens 6, the 3rd lens 5, second lens 4, turn to prism 2, first lens 3 back reflections to 9 li of eye pupils; Simultaneously, the light of the partial polarization state of external environment condition also can see through and turn to prism 2 to enter eye pupil, thereby realizes transparent effect.
Certainly in the 6th embodiment, first lens 3 are turning between prism 2 and eye pupil 9, turn to a side of prism 2 to be arranged in order second lens 4, the 3rd lens 5 and the 4th gummed lens set and the display chip 7 that lens 6 combine.Wherein, display chip 7 adopts the liquid crystal on silicon chip, turns to prism 2 to adopt semi-transparent semi-reflecting prism, between liquid crystal on silicon chip and the 4th lens 6, is provided with a slice polarization splitting prism 13, and light source 1 is positioned at an independent side of polarization splitting prism 13; Perhaps display chip 7 adopts the digital micro-mirror chip, turn to prism 2 to adopt semi-transparent semi-reflecting prism, be provided with the prism 14 of a slice containing the total reflection clearance between digital micro-mirror chip and the 4th lens 6, light source 1 is positioned at the independent side containing the prism 14 of total reflection clearance; Perhaps display chip 7 adopts transmission-type tft liquid crystal chip, and light source 1 is positioned at the behind of display chip 7; Perhaps display chip 7 adopts the organic light emission chip, turns to prism 2 to adopt semi-transparent semi-reflecting prism.
The small-sized near-to-eye of having an X-rayed of the present utility model can adopt the mode of hangers type to be suspended on the human eye front, can be also the wearing mode of helmet-type.
The utility model adopts lens amplification imaging system, advantages of compact and light structure, but combining the optics perspective function, its image quality, comfort are improved.
Claims (9)
1. the small-sized near-to-eye that can have an X-rayed, it is characterized in that comprising: light source (1), turn to prism (2), by first lens (3), second lens (4), the gummed lens set of the 3rd lens (5) and the 4th lens (6) combination, display chip (7), the driving be connected with display chip (7) and signal processing circuit board (8) and battery (10), above-mentioned parts all are arranged on a support (11), this support (11) is suspended on the human eye front, eye pupil (9) is positioned at the back that turns to prism (2), can receive the upper virtual enlarged image of display chip (7) and external image simultaneously.
2. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described display chip (7) adopts the liquid crystal on silicon chip, the described prism (2) that turns to adopts polarization splitting prism, described light source (1) is positioned at the left side that turns to prism (2), its right side is arranged in order first lens (3), second lens (4), the 3rd lens (5) and the 4th lens (6) and display chip (7), first lens (3) adopt biconvex non-spherical lens, focal power is 0.013756, second lens (4) adopt biconvex non-spherical lens, focal power is 0.05, focal power after the 3rd lens (5) combine with the 4th lens (6) is-0.03423.
3. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described display chip (7) adopts the liquid crystal on silicon chip, the described prism (2) that turns to adopts semi-transparent semi-reflecting prism, the described right side of prism (2) that turns to is arranged in order first lens (3), second lens (4), the 3rd lens (5) and the 4th lens (6) and display chip (7), be provided with a slice second between described display chip (7) and the 4th lens (6) and turn to prism, described second turns to prism to adopt polarization splitting prism (13), light source (1) is positioned at the rear side of described polarization splitting prism (13), first lens (3) adopt biconvex non-spherical lens, focal power is 0.006897, second lens (4) adopt biconvex non-spherical lens, focal power is 0.05, focal power after the 3rd lens (5) combine with the 4th lens (6) is-0.02652.
4. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described display chip (7) adopts the digital micro-mirror chip, the described prism (2) that turns to adopts semi-transparent semi-reflecting prism, the described right side of prism (2) that turns to is arranged in order first lens (3), second lens (4), the 3rd lens (5) and the 4th lens (6) and display chip (7), be provided with a slice second between display chip (7) and the 4th lens (6) and turn to prism, described second turns to prism to adopt the prism (14) containing the total reflection clearance, described light source (1) is positioned at the rear side of the prism (14) of total reflection clearance.
5. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described display chip (7) adopts transmission-type tft liquid crystal chip, described light source (1) is positioned at the behind of display chip (7), the described prism (2) that turns to adopts semi-transparent semi-reflecting prism, and its right side is arranged in order first lens (3), second lens (4), the 3rd lens (5) and the 4th lens (6) and display chip (7).
6. according to the described small-sized near-to-eye of having an X-rayed of any one in claim 2-5, it is characterized in that: described light source (1) adopts light emitting diode.
7. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described display chip (7) adopts the organic light emission chip, the described prism (2) that turns to adopts semi-transparent semi-reflecting prism, and its right side is arranged in order first lens (3), second lens (4), three lens (5) and the 4th lens (6) and display chip (7).
8. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: described first lens (3) are positioned at described turning between prism (2) and eye pupil (9), described light source (1) is positioned at the left side that turns to prism (2), the described right side of prism (2) that turns to is arranged in order second lens (4), the 3rd lens (5) and the 4th lens (6) and display chip (7), first lens (3) adopt biconvex non-spherical lens, focal power is 0.0553, second lens (4) adopt biconvex non-spherical lens, focal power is-0.000519, focal power after the 3rd lens (5) combine with the 4th lens (6) is-0.03402.
9. the small-sized near-to-eye of having an X-rayed according to claim 1, it is characterized in that: the camera module (12) for absorbing external image also is installed on described support, and this camera module is connected with signal processing circuit board (8) with driving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320399164.7U CN203385936U (en) | 2013-07-05 | 2013-07-05 | Perspective miniature near-to-eye displayer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320399164.7U CN203385936U (en) | 2013-07-05 | 2013-07-05 | Perspective miniature near-to-eye displayer |
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| CN201320399164.7U Expired - Fee Related CN203385936U (en) | 2013-07-05 | 2013-07-05 | Perspective miniature near-to-eye displayer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070204A (en) * | 2015-07-24 | 2015-11-18 | 江苏天晟永创电子科技有限公司 | Miniature AMOLED optical display |
| CN106526861A (en) * | 2016-12-16 | 2017-03-22 | 擎中科技（上海）有限公司 | AR (Augmented Reality) display device |
| WO2019109662A1 (en) * | 2017-12-04 | 2019-06-13 | 华为技术有限公司 | Device, optical engine component and method for augmented reality |
| CN111273448A (en) * | 2020-03-12 | 2020-06-12 | 深圳市光舟半导体技术有限公司 | A Novel AR Display Optical System |
| US12272322B2 (en) | 2022-06-14 | 2025-04-08 | Boe Technology Group Co., Ltd. | Drive method of display system, display system and electronic device |
-
2013
- 2013-07-05 CN CN201320399164.7U patent/CN203385936U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070204A (en) * | 2015-07-24 | 2015-11-18 | 江苏天晟永创电子科技有限公司 | Miniature AMOLED optical display |
| CN106526861A (en) * | 2016-12-16 | 2017-03-22 | 擎中科技（上海）有限公司 | AR (Augmented Reality) display device |
| WO2019109662A1 (en) * | 2017-12-04 | 2019-06-13 | 华为技术有限公司 | Device, optical engine component and method for augmented reality |
| US11269186B2 (en) | 2017-12-04 | 2022-03-08 | Huawei Technologies Co., Ltd. | Augmented reality apparatus and method, and optical engine component |
| CN111273448A (en) * | 2020-03-12 | 2020-06-12 | 深圳市光舟半导体技术有限公司 | A Novel AR Display Optical System |
| CN111273448B (en) * | 2020-03-12 | 2025-05-16 | 深圳市光舟半导体技术有限公司 | A new AR display optical system |
| US12272322B2 (en) | 2022-06-14 | 2025-04-08 | Boe Technology Group Co., Ltd. | Drive method of display system, display system and electronic device |
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