TWI611211B - Head mounted display for portable device - Google Patents
Head mounted display for portable device Download PDFInfo
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- TWI611211B TWI611211B TW103134174A TW103134174A TWI611211B TW I611211 B TWI611211 B TW I611211B TW 103134174 A TW103134174 A TW 103134174A TW 103134174 A TW103134174 A TW 103134174A TW I611211 B TWI611211 B TW I611211B
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- image light
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- beam splitter
- portable device
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Abstract
本發明係揭露一種頭戴式顯示器至少包含可攜式裝置、分光鏡及反射鏡。可攜式裝置係用以提供第一影像光線。分光鏡係配置於第一影像光線之傳遞路徑上，用以反射第一影像光線。反射鏡係反射經由分光鏡所反射之第一影像光線，以令經由反射鏡所反射之第一影像光線穿透分光鏡至使用者之眼睛。 The invention discloses a head mounted display comprising at least a portable device, a beam splitter and a mirror. A portable device is used to provide the first image light. The beam splitter is disposed on the transmission path of the first image light to reflect the first image light. The mirror reflects the first image light reflected by the beam splitter such that the first image light reflected by the mirror penetrates the beam splitter to the eye of the user.
Description
本發明是有關於一種頭戴式顯示器，特別是有關於一種用於可攜式裝置之頭戴式顯示器。 The present invention relates to a head mounted display, and more particularly to a head mounted display for a portable device.
隨著行動通訊技術的發展，智慧型手機或平板電腦等可攜式裝置已成為現代人生活中不可或缺的配備之一。以智慧型手機為例，目前智慧型手機之設計皆是以薄型化或輕量化為主流，且智慧型手機因搭載觸控面板，其顯示螢幕之尺寸從原先的2.5吋放大至4.3吋以上，以令使用者能夠清楚地觀看顯示螢幕上的資訊。 With the development of mobile communication technology, portable devices such as smart phones or tablets have become an indispensable part of modern life. Taking smart phones as an example, the current smart phones are designed to be thinner or lighter, and smart phones are equipped with touch panels, and the size of their display screens has been enlarged from 2.5 inches to 4.3 inches. In order to enable the user to clearly view the information on the display screen.
然而，對於許多使用者而言，較大尺寸之顯示螢幕容易造成攜帶上的不便，而較小尺寸之顯示螢幕則無法清楚地觀看顯示螢幕上的資訊。因此，如何在放大顯示螢幕與方便攜帶之間作權衡，便成為可攜式裝置設計上的一大難題。 However, for many users, a larger display screen is less likely to cause inconvenience in carrying, while a smaller display screen does not clearly view the information on the display screen. Therefore, how to make a trade-off between the enlarged display screen and the convenient carrying has become a major problem in the design of the portable device.
有鑑於上述習知技藝之問題，本發明之目的就是在提供一種用於可攜式裝置之頭戴式顯示器以放大使用者所觀看到之可攜式裝置 之顯示影像。 In view of the above problems of the prior art, it is an object of the present invention to provide a head mounted display for a portable device to amplify a portable device viewed by a user. Display image.
本發明係提供一種頭戴式顯示器，包含：可攜式裝置，用以提供第一影像光線；分光鏡，係配置於第一影像光線之傳遞路徑上，用以反射第一影像光線；反射鏡，係反射經由分光鏡所反射之第一影像光線，以令經由反射鏡所反射之第一影像光線穿透分光鏡至使用者之眼睛。 The present invention provides a head mounted display, comprising: a portable device for providing a first image light; a beam splitter disposed on a transmission path of the first image light for reflecting the first image light; the mirror The first image light reflected by the beam splitter is reflected so that the first image light reflected by the mirror penetrates the beam splitter to the eyes of the user.
此外，前述之可攜式裝置更提供第二影像光線，第二影像光線經由分光鏡反射至反射鏡，以令反射鏡反射第二影像光線，使得第二影像光線穿透分光鏡至使用者之另一眼睛。 In addition, the portable device further provides a second image light, and the second image light is reflected by the beam splitter to the mirror, so that the mirror reflects the second image light, so that the second image light penetrates the beam splitter to the user. Another eye.
前述之可攜式裝置所提供之第一影像光線與第二影像光線可例如為相同或相異。 The first image light and the second image light provided by the portable device may be the same or different, for example.
前述之可攜式裝置可例如為智慧型手機、個人數位助理、平板電腦或筆記型電腦。 The aforementioned portable device can be, for example, a smart phone, a personal digital assistant, a tablet or a notebook computer.
前述之分光鏡可例如為方塊式分光鏡或平板式分光鏡。 The aforementioned beam splitter can be, for example, a square beam splitter or a flat beam splitter.
前述之反射鏡可例如為凹面反射鏡。 The aforementioned mirror can be, for example, a concave mirror.
前述之反射鏡可例如為全反射式反射鏡或半穿透半反射式反射鏡。 The aforementioned mirror may be, for example, a total reflection mirror or a transflective mirror.
前述之可攜式裝置係可抽換式地或可替換式地設置於分光鏡之一側。 The aforementioned portable device is replaceably or alternatively disposed on one side of the beam splitter.
前述之使用者之眼睛與反射鏡係分別位於分光鏡之相對之兩側。 The aforementioned user's eyes and mirrors are respectively located on opposite sides of the beam splitter.
承上所述，依本發明之用於可攜式裝置之頭戴式顯示器， 其可具有一或多個下述優點： According to the present invention, a head mounted display for a portable device according to the present invention, It can have one or more of the following advantages:
(1)本發明之用於可攜式裝置之頭戴式顯示器係利用凹面反射鏡有效地放大使用者所觀看到之可攜式裝置之顯示影像，以令使用者在攜帶較小顯示螢幕尺寸之可攜式裝置的同時，亦能清楚地觀看可攜式裝置之顯示螢幕上的資訊。 (1) The head-mounted display for a portable device of the present invention utilizes a concave mirror to effectively magnify the display image of the portable device viewed by the user, so that the user can carry a smaller display screen size. At the same time, the portable device can clearly view the information on the display screen of the portable device.
(2)本發明之可攜式裝置係可抽換式地或可替換式地設置於分光鏡之一側，以提高使用上的便利性。 (2) The portable device of the present invention is detachably or alternatively disposed on one side of the beam splitter to improve the convenience in use.
(3)本發明之用於可攜式裝置之頭戴式顯示器可令使用者之雙眼分別觀看到相同或相異之影像，以提供多樣化之觀看模式。 (3) The head-mounted display for a portable device of the present invention allows the user's eyes to respectively view the same or different images to provide a variety of viewing modes.
茲為使 貴審查委員對本發明之技術特徵及所達到之功效有更進一步之瞭解與認識，謹佐以較佳之實施例及配合詳細之說明如後。 For a better understanding and understanding of the technical features and the efficacies of the present invention, the preferred embodiments and the detailed description are as follows.
10‧‧‧可攜式裝置 10‧‧‧Portable device
11‧‧‧第一影像光線 11‧‧‧First image light
12‧‧‧第二影像光線 12‧‧‧Second image light
20、21‧‧‧分光鏡 20, 21‧‧‧ beamsplitter
30‧‧‧反射鏡 30‧‧‧Mirror
40、41‧‧‧使用者之眼睛 40, 41‧‧‧ User's eyes
圖1為本發明之用於可攜式裝置之頭戴式顯示器使用平板式分光鏡之較佳實施例之側視圖。 1 is a side elevational view of a preferred embodiment of a head mounted beam splitter for a head mounted display of the present invention.
圖2為本發明之用於可攜式裝置之頭戴式顯示器使用方塊式分光鏡之較佳實施例之側視圖。 2 is a side elevational view of a preferred embodiment of a head mounted display for a portable device of the present invention using a square beam splitter.
圖3為本發明之用於可攜式裝置之頭戴式顯示器之較佳實施例之上視圖。 3 is a top view of a preferred embodiment of a head mounted display for a portable device of the present invention.
圖4為本發明之用於可攜式裝置之頭戴式顯示器之另一實施例之上視圖。 4 is a top plan view of another embodiment of a head mounted display for a portable device of the present invention.
以下將參照相關圖式，說明依本發明之用於可攜式裝置之頭戴式顯示器之實施例，為使便於理解，下述實施例中之相同元件係以相同之符號標示來說明。 The embodiments of the head-mounted display for a portable device according to the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.
請參閱圖1及圖2，圖1為本發明之用於可攜式裝置之頭戴式顯示器使用平板式分光鏡之較佳實施例之側視圖。圖2為本發明之用於可攜式裝置之頭戴式顯示器使用方塊式分光鏡之較佳實施例之側視圖。此用於可攜式裝置10之頭戴式顯示器至少包含可攜式裝置10、分光鏡20及反射鏡30。 Please refer to FIG. 1 and FIG. 2. FIG. 1 is a side view of a preferred embodiment of a head mounted beam splitter for a head mounted display of the present invention. 2 is a side elevational view of a preferred embodiment of a head mounted display for a portable device of the present invention using a square beam splitter. The head mounted display for the portable device 10 includes at least a portable device 10, a beam splitter 20, and a mirror 30.
可攜式裝置10係用以提供第一影像光線11。其中，可攜式裝置10可例如為智慧型手機、個人數位助理、平板電腦、筆記型電腦或具有顯示螢幕之其他類型之可攜式電子裝置。 The portable device 10 is for providing the first image light 11 . The portable device 10 can be, for example, a smart phone, a personal digital assistant, a tablet computer, a notebook computer, or other types of portable electronic devices having a display screen.
續言之，分光鏡20、21係配置於第一影像光線11之傳遞路徑上，用以反射第一影像光線11。其中，可攜式裝置10係可抽換式地或可替換式地設置於分光鏡20、21之一側(本發明之較佳實施例係以可攜式裝置10位於分光鏡20、21之上側作舉例，惟本發明不限於此，可攜式裝置10亦可位於分光鏡20、21之下側)，且分光鏡20、21可例如為方塊式分光鏡21或平板式分光鏡20。 In other words, the beamsplitters 20 and 21 are disposed on the transmission path of the first image ray 11 for reflecting the first image ray 11 . The portable device 10 is detachably or alternatively disposed on one side of the beam splitters 20, 21 (the preferred embodiment of the present invention is such that the portable device 10 is located in the beam splitters 20, 21 The upper side is exemplified, but the invention is not limited thereto, and the portable device 10 may also be located on the lower side of the beam splitters 20, 21), and the beam splitters 20, 21 may be, for example, a square beam splitter 21 or a flat beam splitter 20.
續言之，反射鏡30係反射經由分光鏡20、21所反射之第一影像光線11，以令經由反射鏡30所反射之第一影像光線11穿透分光鏡20、21至使用者之眼睛40。其中，使用者之眼睛40與反射鏡30係可例如分別位於分光鏡20、21之相對之兩側(本發明之較佳實施例係以使用者之眼睛40與反射鏡30分別位於分光鏡20、21之左右兩側作舉例，惟本發明不限於此)。 In other words, the mirror 30 reflects the first image light 11 reflected by the beam splitters 20, 21 so that the first image light 11 reflected by the mirror 30 penetrates the beam splitters 20, 21 to the eyes of the user. 40. The user's eye 40 and the mirror 30 can be located, for example, on opposite sides of the beam splitters 20, 21, respectively. The preferred embodiment of the present invention is such that the user's eye 40 and the mirror 30 are respectively located in the beam splitter 20 The left and right sides of 21 are exemplified, but the invention is not limited thereto.
其中，反射鏡30可例如為凹面反射鏡，且反射鏡30可例 如為全反射式反射鏡或半穿透半反射式反射鏡。因此，本發明之用於可攜式裝置10之頭戴式顯示器不僅可藉由凹面反射鏡有效地放大使用者所觀看到之可攜式裝置10之顯示影像，更可利用全反射式反射鏡或半穿透半反射式反射鏡選擇性地視穿(see-through)反射鏡30，使得使用者所觀看到之可攜式裝置10之顯示影像可選擇性地與外在環境之影像重疊。 The mirror 30 can be, for example, a concave mirror, and the mirror 30 can be exemplified. Such as a total reflection mirror or a transflective mirror. Therefore, the head-mounted display for the portable device 10 of the present invention can not only effectively enlarge the display image of the portable device 10 viewed by the user by the concave mirror, but also utilize the total reflection mirror. Or a transflective mirror selectively see-throughs the mirror 30 such that the display image of the portable device 10 viewed by the user selectively overlaps the image of the external environment.
請參閱圖3及圖4，圖3為本發明之用於可攜式裝置之頭戴式顯示器之較佳實施例之上視圖。圖4為本發明之用於可攜式裝置之頭戴式顯示器之另一實施例之上視圖。 Please refer to FIG. 3 and FIG. 4. FIG. 3 is a top view of a preferred embodiment of a head mounted display for a portable device according to the present invention. 4 is a top plan view of another embodiment of a head mounted display for a portable device of the present invention.
其中，圖3為圖1之上視圖，此較佳實施例中，可攜式裝置10係提供單一之第一影像光線11，使得使用者之單眼或雙眼僅能觀看到單一顯示影像，其所包含之元件及操作原理與圖1相同，故於此不再贅述。 FIG. 3 is a top view of FIG. 1. In the preferred embodiment, the portable device 10 provides a single first image light 11 so that a single or double eye of the user can only view a single display image. The components and operation principles included are the same as those in FIG. 1, and thus will not be described again.
圖4所繪示之可攜式裝置10可同時提供第一影像光線11與第二影像光線12，而第一影像光線11與第二影像光線12皆經由分光鏡20反射至反射鏡30，以令反射鏡30反射第一影像光線11與第二影像光線12，使得第一影像光線11與第二影像光線12皆穿透分光鏡20而分別投射至使用者之眼睛40及41。其中，反射鏡30可例如為凹面反射鏡，且反射鏡30可例如為全反射式反射鏡或半穿透半反射式反射鏡。 The portable device 10 of FIG. 4 can simultaneously provide the first image light 11 and the second image light 12, and the first image light 11 and the second image light 12 are reflected by the beam splitter 20 to the mirror 30 to The mirror 30 reflects the first image light 11 and the second image light 12 such that the first image light 11 and the second image light 12 both penetrate the beam splitter 20 and are respectively projected to the eyes 40 and 41 of the user. The mirror 30 can be, for example, a concave mirror, and the mirror 30 can be, for example, a total reflection mirror or a transflective mirror.
其中，可攜式裝置10所提供之第一影像光線11與第二影像光線12可例如為相同或相異。當可攜式裝置10所提供之第一影像光線11與第二影像光線12相同時，使用者之眼睛40及41可觀看到相同之顯示影像；當可攜式裝置10所提供之第一影像光線11與第二影像光線12相異時，使用者之眼睛40及41可分別觀看到不同之顯示影像。 The first image light 11 and the second image light 12 provided by the portable device 10 may be the same or different, for example. When the first image light 11 and the second image light 12 provided by the portable device 10 are the same, the eyes 40 and 41 of the user can view the same display image; when the first image provided by the portable device 10 is provided When the light 11 is different from the second image light 12, the eyes 40 and 41 of the user can respectively view different display images.
因此，本發明之用於可攜式裝置10之頭戴式顯示器不僅可 藉由凹面反射鏡有效地放大使用者所觀看到之可攜式裝置10之顯示影像，更可利用可攜式裝置10提供相同或相異之第一影像光線11與第二影像光線12以提供多樣化之觀看模式，實具產業利用價值。 Therefore, the head mounted display for the portable device 10 of the present invention can be used not only By using the concave mirror to effectively enlarge the display image of the portable device 10 viewed by the user, the portable device 10 can be used to provide the same or different first image light 11 and second image light 12 to provide The diversified viewing mode has the value of industrial use.
以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。 The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.
10‧‧‧可攜式裝置 10‧‧‧Portable device
11‧‧‧第一影像光線 11‧‧‧First image light
20‧‧‧分光鏡 20‧‧‧beam splitter
30‧‧‧反射鏡 30‧‧‧Mirror
40‧‧‧使用者之眼睛 40‧‧‧User's eyes
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103134174A TWI611211B (en) | 2014-10-01 | 2014-10-01 | Head mounted display for portable device |
| CN201410584464.1A CN105629465A (en) | 2014-10-01 | 2014-10-27 | Head-mounted display for portable device |
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| Application Number | Priority Date | Filing Date | Title |
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| TW103134174A TWI611211B (en) | 2014-10-01 | 2014-10-01 | Head mounted display for portable device |
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| TW201614323A TW201614323A (en) | 2016-04-16 |
| TWI611211B true TWI611211B (en) | 2018-01-11 |
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| TW103134174A TWI611211B (en) | 2014-10-01 | 2014-10-01 | Head mounted display for portable device |
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| CN (1) | CN105629465A (en) |
| TW (1) | TWI611211B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW319865B (en) * | 1996-11-15 | 1997-11-11 | Daewoo Electronics Co Ltd | Head-mounted display apparatus with a single image display device |
| TW412016U (en) * | 1995-01-27 | 2000-11-11 | Enplas Corp | Optical device for display use |
| US20140104692A1 (en) * | 2012-10-11 | 2014-04-17 | Sony Computer Entertainment Europe Limited | Head mountable display |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808802A (en) * | 1996-11-15 | 1998-09-15 | Daewoo Electronics Co. Ltd. | Head-mounted display apparatus with a single image display device |
| SE519057C2 (en) * | 2001-05-10 | 2003-01-07 | Totalfoersvarets Forskningsins | Presentation device with variable focusing depth |
| KR100928226B1 (en) * | 2007-11-23 | 2009-11-24 | 전자부품연구원 | Head mounted display devices |
| CN104062768B (en) * | 2014-06-30 | 2017-03-08 | 北京亮亮视野科技有限公司 | A kind of display system |
-
2014
- 2014-10-01 TW TW103134174A patent/TWI611211B/en not_active IP Right Cessation
- 2014-10-27 CN CN201410584464.1A patent/CN105629465A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW412016U (en) * | 1995-01-27 | 2000-11-11 | Enplas Corp | Optical device for display use |
| TW319865B (en) * | 1996-11-15 | 1997-11-11 | Daewoo Electronics Co Ltd | Head-mounted display apparatus with a single image display device |
| US20140104692A1 (en) * | 2012-10-11 | 2014-04-17 | Sony Computer Entertainment Europe Limited | Head mountable display |
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| TW201614323A (en) | 2016-04-16 |
| CN105629465A (en) | 2016-06-01 |
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