具有显示方位锁定装置的头戴式显示器及其显示方法【技术领域】 本发明是关于头戴式显示器及其显示方法，尤其是一种便于操控的具有显示方位锁定装置的头戴式显示器及其显示方法。 Orientation of head-mounted display having a display device and display method locking TECHNICAL FIELD  The present invention relates to a head-mounted display and a display method, in particular a head-mounted display orientation locking means for facilitating manipulation display and a display method. 【背景技术】 头戴式显示装置现身消费市场已有若干时间，业者曾经尝试推广，宣称让使用者不需耗费庞大空间，仅需配戴一套头戴式显示装置，就可以轻易拥有例如六、七十时显示器般的视觉享受，希望能取代一般电视等家用显示器。 BACKGROUND  The head-mounted display device appeared in the consumer market has been for some time, the industry has been trying to promote, claiming that let users do not need to spend huge space, just to wear a head-mounted display device, you can For example when easily have six or seven display viewing experience, hoping to replace the general household television monitor. 然而，由于投影电视一类产品不断改革创新，目前消费者只需在家预留出一面墙壁或准备一片投射幕，就可以非常方便地利用投影机投射出数十时的荧幕影像。 However, due to a projection television products reforms and innovations, consumers now need to set aside a wall at home or prepare a projection screen, you can easily use the projector to project the screen image when dozens. 相形之下，配戴于头上的头戴式显示装置由于重量限制，使用时并不舒服；尤其，显示装置遮蔽于眼前，一旦要调节音量或选台等，都还需要设法找到控制器或控制按键，使用上相当不便，使其市场占有率一直保持低迷。 In contrast, the head-mounted display worn on the head means to weight restrictions, not comfortable use; in particular, the display device in front of the shielding, upon selection To adjust the volume or the like, still need to control or try to find control buttons, very inconvenient to use, its market share has remained sluggish.  部分业者尝试改变其市场定位，于是有人提出添加摄影机至头戴式显示装置，一种公知技术如图1所示，是利用所搭配的头戴式摄影机12，摄取配戴使用者所面临的真实世界影像，并与例如包括水平位置监测、铅直位置监测、头部姿势监测、身体部分监测等多重的监测器10，以及所搭配的处理器16将储存在影像储存18中所虚拟的影像资料迭加，共同呈现在头戴式显示装置14上。  Part of the industry attempts to change its positioning, so it was proposed to add a camera to the head-mounted display device, a well-known technique shown in Figure 1, with the use of a head mounted camera 12, the user wearing uptake facing the real-world image, and for example 10, and processor 16 includes a horizontal position monitoring, vertical position monitoring, monitoring of head posture, part of the monitoring body, such as multiple monitors the mix of images will be stored in the virtual storage 18 superposition of image data, presented together on the head-mounted display device 14.  但是，此种头戴式显示装置因属非穿透式，使得配戴使用者无法自行观察到外部真实世界状况，仅能凭借头戴式摄影机间接观察，由于头戴式摄影机的拍摄角度与配戴者利用自己眼睛观察的立体角度仍会存在些许偏差，除非使用者完全静止不动，否则此种偏差在实际行走或移动过程将会导致距离误判而碰撞；再者，摄影机角度通常不如人眼视觉范围宽广，造成视野的限缩；又者，人眼可以藉由水晶体旁的六条肌肉迅速调整焦距，藉由眼球的不断振颤，使得空间上远近距离不一的物件都能清晰成像，但相对地，摄影机即便可以自动对焦，仍须花费比人眼更久的时间，造成响应延迟，故无法替代人眼观察。  However, because such a head mounted display device is non-transmissive, so that the user can not wear the real world observed condition itself to the outside, only the head-mounted camera with indirect observation, since the head-mounted camera shooting angle wearers use their eye stereoscopic observation angle slightly offset still present, unless the user is completely stationary, or a deviation in the actual running or such movement will result from a collision misjudgment; Furthermore, camera angles usually as good as a wide range of human vision, resulting in constricted vision; and who the human eye can quickly adjust by six muscles next to the crystalline lens focal length, with the eye constantly chattering, so that the space objects near and far distances can vary clear image, but relatively, even autofocus camera, still takes longer than the human eye time, resulting in response delay, it can not replace the human eye.  另如图2所示，美国发明专利7573525揭示有一种头戴式摄影机2，搭配有头戴式显示装置24，藉由一组外加控制器25，控制摄影机的聚焦距离、并且可以将摄影机所拍摄画面资料呈现于头戴式显示装置24上，同样藉由外加的控制器25，调节拍摄画面在头戴式显示装置24上的上、下、左、右位置以及控制显示画面的放大、缩小。  Another 2, U.S. Patent No. 7,573,525 discloses the invention there is a head-mounted camera 2, with a head-mounted display device 24, the controller 25 by a group of external control camera focus distance, and may be the camera capture screen information presented on a head mounted display device 24, the same is applied by the controller 25, adjusts the shooting screen is displayed on the head mounted on the apparatus 24, down, left, and right positions to control the display of the magnified screen and narrow.  此种设计虽然利用穿透式显示装置，让操作使用者可以同时透过显示装置而直接观察真实世界的物件，并且可以将拍摄画面同样被呈现于显示装置，但是使用者还需要手持外加的控制器，才能控制所呈现画面的位置及进行画面的播放，使得整体操作极不方便。  Although the use of this design transmissive display device, so that users can operate simultaneously and direct observation of real-world objects through the display device, and can shoot the same picture is presented on the display device, but users also need to hand-held applied position on the screen of the controller, to control the presentation and play screen, so that the overall operation is very inconvenient. 尤其是在配戴头戴式显示装置并进行影片欣赏时，如果还要额外透过手持控制器进行调整影片的播放状态，必需要透视目前正在播放影片的穿透式显示装置观看控制器上的按键位置，在操作上容易让使用者感到不方便，而且随着技术进步，现行摄影机已经极为轻便，并且可以单手操控，相较之下，该前案不仅需手持控制器，又需额外在头上配戴整组摄影机与显示装置，平添使用者负担。 Especially when wearing a head-mounted display device and enjoy movies, even if additional adjustment of status to play the movie through the handheld controller, will need perspective transmissive currently playing movies to watch on the device display controller key position in the operation easy for users inconvenienced, but as technology advances, the existing cameras have been highly portable, and can be manipulated with one hand, compared to the former case requires not only a handheld controller, and the need for additional in and the entire set of camera head worn display device, adding to the burden on the user.  因此，如何让头戴显示装置发挥较大效益，而且更可让使用者双手无须持握任何操作装置，透过感测配戴者头部摆动进行操控，充分提供配戴使用与操作上的方便性，将是本案所要聚焦的重点。  Therefore, how to play head-mounted display device larger benefits, but also allows the user to grip with both hands without any operating system, to manipulate swing through the sensing head of the wearer to provide adequate wear use and operation convenience on, will be the focus of the case to be focused. 【发明内容】 本发明目的之一在于提供一种可采用佩戴者头部动作而作为操控指令，增加操作上的方便性的具有显示方位锁定装置的头戴式显示器。 SUMMARY OF THE INVENTION  One object of the present invention may be employed to provide a wearer's head as a head-mounted display operation of a display control command orientation of the locking device, to increase the ease of operation.  本发明的另一目的在于提供一种透过特定的头部动作下达操控指令，使得系统结构简化而便于携行的具有显示方位锁定装置的头戴式显示器。  Another object of the present invention is to provide a control instruction issued through the operation of a particular head, so that a simplified structure to facilitate the head-mounted display system having a display orientation of the locking means carried row.  本发明的再一目的在于提供一种可将显示装置上显示的影像资料与使用者头部动作同步改变，以符合人体工程而配合使用者操作需求的具有显示方位锁定装置的头戴式显示器。  A further object of the present invention is to provide a head motion image data and the user on the display device synchronize changes to ergonomically fit a user can be displayed operation display orientation needs head mount locking device having display.  本发明的又一目的在于提供一种透过分析使用者的头部动作的方式，改变显示装置所显示的影像状态，令操作上更方便的头戴式显示器的显示方法。  A further object of the present invention is to provide a way to analyze the user's head through the operation of changing the state of the image displayed on the display device, a display method is more convenient to make the head mounted display on the operation.  本发明的又另一目的在于提供一种藉由判读使用者的头部动作，将显示装置上显示的影像资料与使用者头部动作同步改变，以符合人因工程而配合使用者操作需求的头戴式显示器的显示方法。  Yet another object of the present invention is to provide an interpretation of the user's head by the operation, the head of the user operation image data on a display device synchronize changes to conform to human factors engineering and user displays with head-mounted display method for displaying operational requirements.  因此，本发明为一种具有显示方位锁定装置的头戴式显示器，供呈现影音资料予一使用者，该显示器包括：一个供该使用者配戴于头部的基体；一组设置于该基体、供在一预定显示方位呈现上述影音资料的显示装置；一个设置于该基体、供侦测上述显示方位的方位侦测装置；及一个设置于该基体、供接收该方位侦测装置所侦测上述方位讯息、并当该方位变化达一预定门槛时，改变上述影音资料的呈现状况的处理装置。  Accordingly, the present invention is a head-mounted display having a display orientation locking means for presenting video information to a user, the display comprising: a substrate for the user to wear a head body; and a group of settings to the substrate for the display device a predetermined display position presenting the above-described audio data; a provided on the substrate, for detecting the orientation detecting means of the display position; and a is disposed on the base, for receiving the position detecting device azimuth detected by the above message, and when the change in orientation for a predetermined threshold, changing the status of the processing device presents the audio and video data.  而对应的头戴式显示器的显示方法，是供以一个头戴式显示器稳定呈现一影音资料予一使用者，其中该显示器包括一个供该使用者配戴于头部的基体；一组供呈现上述影音资料的显示装置；一个方位侦测装置；及一个供接收该方位侦测装置所侦测上述方位讯息的处理装置；该方法包括下列步骤： a)将上述基体配戴于该使用者头部，并定义一个显示方位； b)以该显示装置呈现上述影音资料，并由该方位侦测装置持续侦测该基体所对应方向并转换为电讯号输出至该处理装置；及 c)由该处理装置判断该基体所对应方向是否符合该显示方位，且在偏离该显示方位达一预定门槛时，依照该偏离状况指令该显示装置改变上述呈现状态。  The method of displaying a corresponding head-mounted display, is supplied with a head-mounted display exhibits a stable audio-video data to a user, wherein the display comprises a user wears for the head base body; a display means for presenting the above-described audio-video data group; and a position detecting device; and a processing means for receiving the above-described position detecting device detecting the orientation of the message; the method comprising the steps of:  a) the said base ligand worn on the head of a user, and defines a display position;  b) presenting the above-described audio-video data to the display device, the position detecting device by continuously detecting the direction of the base body and converted to corresponding electrical signals to the output the processing means; and  c) is determined by the processing means of the base body corresponding to the direction of compliance of the display orientation and offset from the display position of a predetermined threshold, instructing the display means changing said presence status in accordance with the condition of discrepancy .  藉由方位侦测装置定义出一个显示方位，一旦使用者配戴头戴式显示器并移动至显示方位，并由处理装置分析得知，便可由处理装置从而下达对应指令，令显示装置所显示的影像改变播放状况，如此，不仅可以轻易操控影像的播放，简化既有头戴式显示系统结构，让头戴式显示系统更易于携带，系统成本也同步降低，并且更能够轻易调控在显示装置中所播放影片的播放状态例如暂停或移动等状况，达成所有上述目的。  The display position defined by a position detecting device, once the user wears the head mounted display and moves to the display position, by means that analysis, the processing apparatus can be issued so that the corresponding instruction, so that the display device play the video to change the situation shows, so, not only can easily control the playback image, simplifying both head-mounted display system structure, so that the head-mounted display system easier to carry, also simultaneously reduce system costs, and more can be easily regulated in the display device as the video playback status play pause or the like, for example, move condition, to achieve all of the above purposes. 【附图说明】 图1是公知头戴式摄影机的方块图； 图2是公知头戴式摄影机搭配有头戴式显示装置的示意图； 图3是本发明具有显示方位锁定装置的头戴式显示器的第一较佳实施例的立体示意图； 图4是图3的具有显示方位锁定装置的头戴式显示器的方块图； 图5是图3的具有显示方位锁定装置的头戴式显示器的操作流程图； 图6是本发明具有显示方位锁定装置的头戴式显示器的第二较佳实施例的立体示意图； 图7是图6的具有显示方位锁定装置的头戴式显示器的方块图； 图8是图6的具有显示方位锁定装置的头戴式显示器的操作流程图； 图9是图6的具有显示方位锁定装置的头戴式显示器目前播放的影像示意图； 图10是当使用者向左转动头部后，显示装置上所显示的影像资料向右补偿移动， 使得显示装置左侧留白 BRIEF DESCRIPTION  FIG. 1 is a known block diagram of a head-mounted camera;  FIG. 2 is a well-known head-mounted camera with a schematic diagram of the head mounted display device;  FIG. 3 that the present invention has a perspective view of a first preferred embodiment of a display orientation of the locking head-mounted display apparatus;  FIG. 4 is a block diagram of head-mounted display having a display orientation of the locking means 3;  FIG. 5 is a view operation flowchart head-mounted display having a display orientation of the locking means 3;  FIG. 6 is a perspective view of a second preferred embodiment of a display orientation of the head-mounted display device according to the present invention having a locking;  FIG. 7 is a block diagram of head-mounted display having a display orientation of the locking device of FIG. 6;  FIG 8 is a flowchart of the operation of the head-mounted display having a display orientation of the locking device of FIG. 6;  FIG. 9 is a view a schematic view of the image head-mounted display having a display orientation of the locking device 6 is currently playing;  FIG. 10 is when the user rotates the head to the left, image data displayed on the display device compensating moved rightward, so that the display means left blank 影像示意图； 图11是本发明具有显示方位锁定装置的头戴式显示器的第三较佳实施例的上视图，说明被投射的影像资料，以虚像聚焦在较远的位置'及 图12是本发明具有显示方位锁定装置的头戴式显示器的第四较佳实施例的立体示意图。 A schematic view of an image;  FIG. 11 is a top view of the present invention having a third preferred embodiment of the head-mounted display device is a display orientation of the lock described image data is projected to a virtual image focused at a remote location 'and [ 0030] FIG. 12 is a perspective view of a fourth preferred embodiment of a display of the orientation of the locking head-mounted display device of the present invention has. 【主要元件符号说明】 10 监测器 16 处理器 14 头戴式显示装置 2、12 头戴式摄影机 3、3' 头戴式显示器 4 影音播放装置 31、31，、31” 镜框 24、32、32， 显示装置 33 电子陀螺仪 34、34， 处理装置 321 液晶显示模组 32Γ 穿透式显示器 322、322， 耳机 33， 微型摄影机 33，， 微型投影机 36，， 微结构镜片 18 影像储存 25 控制器【具体实施方式】 有关本发明的前述及其他技术内容、特点与功效，将配合以下的说明书附图与较佳实施例的详细说明而清楚的呈现。 如图3及图4所示，为本发明显示方位锁定装置的头戴式显示器的第一较佳实施例，本例中，头戴式显示器3是例示为机舱使用的头戴式个人电影院，并外接一个可供读取影音资料的影音播放装置4，其中头戴式显示器3主要包括例释为镜框31的基体、显示  The main element REFERENCE NUMERALS  10 monitor processor 16  14 head-mounted camera head mounted display device 2, 12  3,3 'head-mounted display video playback device 4 [ 0035] 31, 31, 31 "24,32,32 frame, the display device  33 electronic gyroscopes 34 and 34, the processing apparatus  321 transmissive LCD display module 32Γ  322, 322 , 33 headphones, miniature camera  33 ,, 36 ,, micro projector lens microstructure  18 image storage controller  DETAILED DESCRIPTION  For the foregoing and other teachings of the present invention, with the features effect, with the detailed description of the preferred embodiment of the following description and drawings presented clearly.  FIGS. 3 and 4, compared with the present invention shows a first orientation of the locking head-mounted display apparatus preferred embodiment, the present embodiment, the head mounted display 3 is illustrated as a head-mounted cinema cabin personal use, and an external audio and video information for the video playback device reads 4, wherein the head mounted display including 3 cases of release of the frame base 31, a display 置32、例释为电子陀螺仪33的方位侦测装置及处理装置34，其中显示装置32、电子陀螺仪33 及处理装置34是设置于镜框31内，而显示装置32则包括有一组液晶显示模组321及一组耳机322，且液晶显示模组321是设置在镜框31上对应位于可供使用者眼睛观看的位置。 一并参考图5所示，为本例的头戴式显示器的显示方法的流程图，一开始如步骤401，由使用者将镜框31配戴于头部，将液晶显示模组321调整对应至使用者视线前方处。 此时，于液晶显示模组321上显示一组字幕，请观赏者将头部暂时停留在最舒适的观赏位置，并由电子陀螺仪33对镜框31目前的方位进行侦测，再将侦测所得方位讯息转换为电讯号并传至处理装置34，供处理装置34将目前侦测的方位设定成驱动显示装置32进行影音播放的显示方位。 接下来影音播放装置4读取储存有影音资料的光碟片 Device 32, for example, be interpreted as electronic gyroscopes azimuth detection means 33 and processing means 34, wherein the display means 32, electronic gyroscopes 33 and processing means 34 is disposed in the frame 31, and the display means 32 comprises a set of liquid crystal display module 321, and a set of headphones 322, and the liquid crystal display module 321 is provided corresponding to the user's eyes for viewing located position on the frame 31.  Referring also to FIG. 5, the present embodiment of the head-mounted a flowchart of a display method of a display, such as a start step 401, a user can turn the frame 31 worn on the head, the liquid crystal display module 321 to adjust the corresponding line of sight at the front of the user. in this case, the liquid crystal display module 321 display a set of captions, viewers will head a temporary stay in the most comfortable viewing position, the current position by 31 electronic gyroscope 33 pairs of frames were detected, and then detect the orientation of the resulting message is converted into electrical signals and transmitted 34 to the processing means, the processing means 34 for detecting the current orientation azimuth configured to display the video playback device 32 to drive the display.  Next, video playback means 4 reads video data stored in optical disc has 资料，并如步骤402，显示装置32受处理装置34驱动，开始以正常状态呈现相关的影音资料，同时由电子陀螺仪33 持续侦测镜框31目前所对应的方向，并将侦测的方向转换为电讯号传输至处理装置34 ;随后如步骤403所示，由处理装置34判断镜框31所对应方向是否符合先前步骤中所界定的显示方位，如果仍符合，则于步骤404持续正常播放影片，并回复步骤402，不断持续由电子陀螺仪33侦测镜框31目前所对应的方向。 Data, and, as in step 402, the display device 32 driven by the processing means 34, starts in the normal state associated with video and audio data presentation, while continuing to detect the electronic gyroscopes 33 corresponding to the current direction of the frame 31, and converts the detected direction to transmit electrical signals to the processing means 34; then as shown in step 403, the frame 34 is determined by the processing means 31 corresponding to the display azimuth direction meets defined in the previous step, and still meet if, at step 404 the normal play video duration, and reverts to step 402, continues by the electronic gyroscope 33 detects the direction of the frame 31 corresponding to the current.  相反地，例如使用者因内急而欲暂停观看影片，可径行将镜框31从头部的配戴位置拿下来，此过程中因为镜框31会明显偏离先前预设的显示方位达一预定门槛，则如步骤405所示，此种偏离状况将被处理装置34察觉，并指令液晶显示模组321及耳机322等显示装置32改变目前的呈现状态，使得正在播放的影片可被暂停。  In contrast, for example, due to urgency and wish to suspend a user viewing the video, the diameter is about to be taken off the frame 31 worn position of the head, this process can significantly because the frame 31 deviates from the previously preset display orientation for a predetermined threshold, then as shown in step 405, this deviation to be aware of the processing apparatus 34, and instructs the LCD module 321 and the headset 322 and other display means 32 changes the current presence state, such that the movie is playing, may be suspended. 并如步骤406，持续由电子陀螺仪33侦测镜框31对应方向，直到处理装置34判断镜框31对应方向已回复至先前的显示方位，或偏离状况小于预定门槛。 And step 406 for detection by the electronic gyroscope 33 corresponding to the direction of the frame 31 until the frame processing means 34 determines a corresponding direction 31 has been restored to the previous display position or deviation to less than a predetermined threshold.  如果镜框31偏离状况一直没有回复到小于上述预定门槛，则如步骤407，继续保持暂停状态，并反复到步骤406 ;直到使用者回座，重新将镜框31配戴至头部，使得处理装置34判断镜框31对应方向已回复至先前的显示方位；再如步骤408由处理装置34指令液晶显示模组321及耳机322回复步骤402播放被暂时停止的影音资料；并且持续播放直到步骤409判断影音资料已经播放完毕，而在步骤410结束播放。  If the frame 31 has not replied to the condition of discrepancy is smaller than the predetermined threshold, as indicated in step 407, remain suspended, and to step 406 is repeated; until the user seat, and the back frame 31 of the head of the wearer, such that processing means 34 determines a direction corresponding to the frame 31 has returned to the previous display orientation; 34 Again command by the processing step 408 the liquid crystal display module 321 and video data 322 reverts to step 402 headphone playback apparatus is temporarily stopped; step 409 and continue to play until judgment has finished playing audio and video data, and in step 410 the end of the play.  如图6及图7所示，为本发明显示方位锁定装置的头戴式显示器的第二较佳实施例，在本例中，考量作为飞机或长程巴士等长途交通工具中，旅客消磨时间的娱乐用具。  As shown in FIG. 6 and FIG. 7, the present invention shows a second preferred embodiment the orientation of the locking head-mounted display device, in this embodiment, considered as a plane or other long-distance coach vehicle passenger spend time entertainment appliances. 本例中头戴式显示器3'则包括有一个例示为微型摄影机33'的方位侦测装置，并设置在镜框31'上对应使用者双眼之间的位置，且显示装置32'是一组穿透式显示器321'，一并参考图8所示，为本例的头戴式显示器的显示方法的流程图，一开始如步骤801，由使用者将镜框31'配戴于头部，将穿透式显示器321'调整对应至使用者视线前方处，由穿透式显示器321'显示一个暂停头部摆动的指示字幕，并由微型摄影机33'摄取在预定影像摄取范围内的影像资料，再转换为电讯号并传输至处理装置34'，由处理装置34'确认镜框31'目前所对应的方向为显示方位。 The head mounted display of the present embodiment 3 'is illustrated as including a miniature camera 33' orientation detecting device, and is provided in the frame 31 'corresponding to a position between the eyes of the user, and the display device 32' is a set of wear through display 321 ', refer to FIG. 8, a flowchart of a display method of the present embodiment of the head-mounted display, such as a start step 801, a user can turn the frame 31' worn on the head, will wear through display 321 'corresponds to adjust the line of sight at the front of the user, the transmissive display 321' displays a subtitle pause indication swing of the head by the micro camera 33 'pickup image data in a predetermined image capturing range, and then converted and to transmit electrical signals to the processing means 34 ', by the processing device 34' to confirm the direction of the current 31 corresponding to the frame "display orientation.  再来如步骤802，开始进行影片的播放，由穿透式显示器321'及耳机322'播放影音资料，同时微型摄影机33'仍持续进行影像的摄取，再来如步骤803，由处理装置34'接收微型摄影机33'摄取的影像资料，并判断目前摄取的影像资料是否已超出预定影像摄取范围，如果没有，则如步骤804，继续播放影片并回到步骤802，持续的由微型摄影机33'摄取影像资料，如果摄取的影像资料已超出预定影像摄取范围时，则如步骤805，由处理装置34'指令穿透式显示器321'将显示的影像资料改变呈现状态。  In step 802 again to start the video playback, '322 and headphone' played video data by the transmissive display 321, while the micro-camera 33 'is still ongoing image pickup, again as in step 803, by the processing device 34 'receives the micro camera 33 picked image data, and determines whether the current picked up image data has exceeded the predetermined image capturing range, and if not, step 804, to continue playing the video and returns to step 802, sustained by the micro camera 33' pickup image data, if the image data has been taken out of the predetermined image capturing range, as indicated in step 805, by the processing device 34 'instructions transmissive display 321' displays the image data is changed presence state.  一并参考图9及图10所示，如步骤806，影像资料会先从整个穿透式显示器321' 的显示画面，随着镜框31'的转动同步以一个补偿偏移的方向移动，例如当使用者将头部顺着图10所示的箭头向左旋转时，影像资料也同样的会朝反向的右侧方向移动，因此使用者在视觉上会感到影像资料并没有跟在自己的视线在移动，而是仍保持在原来的位置，且当影像资料在穿透式显示器321'上移开的左侧留白部份，可让使用者更看透至另一端，例如在飞机上使用时，使用者需要找寻空服人员时仅需要头部移动，即可将穿透式显示器321' 呈现在影像暂时移开，而不需要将头戴式显示器3'拿下来。  refer to FIG. 9 and FIG. 10, in step 806, the image data will start the entire transmissive display 321 'display screen, with the frame 31' a synchronous movement in the direction of rotation of the offset compensation , for example, when a user along the arrow head is rotated left as shown in FIG. 10, the image data may also reverse the direction of movement toward the right, so that the user will feel the visual image data did not follow the his gaze moving, but remains in the original position, and when the left side of the blank portion of the image data on the transmissive display 321 'is removed, allowing more users to see through to the other side, such as in aircraft when use, the user needs only necessary to find the head moves attendants, transmissive display 321 can be 'rendered image is temporarily removed, without the head-mounted display 3' win.  接下来如步骤807，由微型摄影机33'持续摄取的影像资料，供处理装置34'判断镜框31'对应方向是否已回复至显示方位，或偏离状况小于预定门槛的位置，如果镜框31' 偏离状况尚未小于预定门槛，则如步骤808，继续保持影音资料呈暂时停止状态并回到步骤807，当使用者结束与空中服务人员的交谈，而将头部转回原来的位置，如步骤809，处理装置34'会指令穿透式显示器321'所显示的影像资料以同样的补偿偏移并回复至原来的显示位置，并持续回复步骤802，直到步骤810判断影音资料播放完毕，才于步骤811结束播放。  Next, step 807, by the micro camera 33 'sustained uptake image data, for the processing device 34' determines the frame 31 'corresponding to the direction has been returned to the display position, or the position deviation to less than a predetermined threshold, if the frame 31 'deviated situation had not less than a predetermined threshold, as indicated in step 808, continue to maintain audio and video data in a temporarily stopped state and returns to step 807, when the user ends the conversation with the flight attendant, and will head back to its original position, as shown in step 809, the processing unit 34 'will transmissive display instruction 321' of the displayed image data to compensate for the offset and the same returns to the original display position, and continues to respond to step 802 until step 810 has finished playing video and audio data is determined, only in step 811 finished playing.  如图11所示，为本发明显示方位锁定装置的头戴式显示器的第三较佳实施例，本例的显示装置主要是两具分别设置在左右镜框31”处的微型投影机33”，经由光纤连接至主机（图未示），分别将左右两眼的影像资料投射在两眼前方微结构镜片36”位置处，藉由微结构镜片36”的反射与偏折，让被投射的影像资料，以虚像聚焦在较远的位置，便于使用者观看；并且藉由左右两眼的影像差异，在使用者前方架构呈现出具有三维空间深度的立体影像资料，如此，更能在轻便的头戴式显示器上，播放目前主流的立体影音资料。  11, the present invention shows a third preferred embodiment of the orientation of the locking head-mounted display device, a display device of the present embodiment are two main frame 31 disposed at right and left "of the micro-projector 33 ", the optical fiber connected to a host (not shown) via, respectively, the left and right eyes of the image data projected on the two front lens microstructure 36" position, the microstructure of the lens 36 by "reflection of the deflection, so that the projected image data to a virtual image focused at a remote location, to facilitate a user viewing; and by left and right eyes of the image difference, the architecture presented in front of the user image data having a depth of a stereoscopic three-dimensional space, thus, more in a lightweight head-mounted display, the current mainstream stereo playback audio and video data.  此外，亦可如图12所示本案第四较佳实施例，播放装置亦可采用彼此偏极化方向垂直而正交的两片偏极化镜片作为呈现影像之用，藉此，两侧的光纤投影机（图未示）可以将双眼的影像资料同步投射，且藉由偏极化镜片的正交关系，将垂直偏极化的影像资料成分呈现于图式左眼，水平偏极化的影像资料成分呈现于图式右眼，让使用者可以获得三维影像。  Further, the case 12 shown in FIG fourth preferred embodiment also, the playback apparatus may employ polarization directions perpendicular to each other and perpendicular to the two polarized lens as the presentation of a video, whereby both sides of the optical projector (not shown) may be synchronized projected image data of both eyes, and the orthogonal relationship of polarization by the lens, the vertically polarized component of the image data are presented in the drawings the left, horizontal deflection polarized component of the image data presented to the drawing right, so that users can obtain three-dimensional images.  本发明的具有显示方位锁定装置的头戴式显示器及其显示方法，可藉由方位侦测装置定义出一个显示方位，并由方位侦测装置侦测配戴于使用者的头部的头戴式显示器目前对应的方位，使得使用者可透过头部的移动或是将头戴式显示器从头部拿下来时，改变目前正在播放的影像状态，在进行操作时有别于公知的技术，不仅操作简便，也简化既有头戴式显示系统结构，让头戴式显示系统更易于携带，系统成本也同步降低，一举达成本发明的所有目的。  The head-mounted display having a display orientation of the locking device and a display method according to the present invention, can be defined by the orientation of a display position detecting device, by detecting the orientation detecting device worn on the head of the user the head-mounted display corresponding to the current position, so that the user can move through the head when the head mounted display or to pull down from the head, to change the state of the image currently being played back, different from the known during operation technology, not only simple, but also simplify the system structure has both a head-mounted display, so head-mounted display system easier to carry, also simultaneously reduce system cost, all in one fell swoop to achieve the purpose of the present invention.  惟以上所述者，仅为本发明的较佳实施例而已，不能以此限定本发明实施的范围， 即凡依本发明申请权利要求书及说明书内容所作的简单的等效变化与修饰，皆应仍属本发明专利涵盖之范围内。  However those described above are merely preferred embodiments of the present invention only, not limiting the scope of this embodiment of the present invention, i.e., where the simple application of equivalent variations as claimed under this invention and the claims made and the content of the specification modifications are still to be encompassed within the scope of the present patent disclosure.