CN1578440A - Projector display device for mobile communication terminal - Google Patents

Projector display device for mobile communication terminal Download PDF

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Publication number
CN1578440A
CN1578440A CN 200410031715 CN200410031715A CN1578440A CN 1578440 A CN1578440 A CN 1578440A CN 200410031715 CN200410031715 CN 200410031715 CN 200410031715 A CN200410031715 A CN 200410031715A CN 1578440 A CN1578440 A CN 1578440A
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screen
main screen
sub
projector
mobile communication
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CN 200410031715
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Chinese (zh)
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CN100399817C (en
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郑哲浩
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乐金电子(中国)研究开发中心有限公司
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Priority to KR1020030052870A priority Critical patent/KR20050014301A/en
Priority to KR0052870/2003 priority
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Publication of CN1578440A publication Critical patent/CN1578440A/en
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Publication of CN100399817C publication Critical patent/CN100399817C/en

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Abstract

本发明涉及一种移动通信终端的投影仪显示装置,通过在移动通信终端安装主屏幕及副屏幕,即使在外部无平坦面(屏幕)的空间内,也可以观看投影仪影像。 The present invention relates to a projector of a mobile communication terminal display device, by mounting the main screen and sub-screen in a mobile communication terminal, even in a non-flat surface outside the space (the screen), and can also watch the video projector. 本发明移动通信终端的投影仪显示装置的特征是包括如下几个部分:主屏幕,用于显示由投影仪投射的影像;联杆,它分别连接于上述终端与上述主屏幕并可转动,使上述主屏幕从上述终端展开或折回。 The projector of the present invention, the mobile communication terminal display device comprising the following parts: a main screen for displaying the image projected by the projector; link, which is connected to the terminal and the main screen can be rotated so that folding the main screen or from the terminal to expand. 本发明的另一特征是还包括如下两个部分:副屏幕,它从上述主屏幕向一侧展开或折回,使上述主屏幕中显示的影像显示得更大;合叶,它用于使上述副屏幕转动,以便上述副屏幕能从上述主屏幕展开或折回。 Another feature of the invention is further comprising two portions: the sub-screen, it expands from the main screen or folded to one side, so that the image displayed in the main screen of the display to be larger; hinge, which is used so that the sub-screen is rotated, so that said sub-screen of the main screen from expand or folded.

Description

移动通信终端的投影仪显示装置 The projector display apparatus of a mobile communication terminal

技术领域 FIELD

本发明涉及一种移动通信终端,更详细地说,是涉及一种移动通信终端的投影仪显示装置,通过在移动通信终端安装主屏幕及副屏幕,即使在外部无平坦面(屏幕)的空间中,也可以观看投影仪影像。 The present invention relates to a mobile communication terminal, and more particularly, it relates to a projector of a mobile communication terminal display device, by mounting the main screen and sub-screen in a mobile communication terminal, even in a non-flat surface outside the space (screen) , you can also watch the video projector.

背景技术 Background technique

一般而言,作为企业、研究所或学校等宣传或发表自身的业务内容或研究内容的手段,不是以文件或书籍的形式,而是较多使用可以直接在画面上进行的演示方法。 In general, as a means to other enterprises, research institutes or schools advertise or publish their own content or business research content, not the form of a document or book, but more demonstration of the use of the method can be carried out directly on the screen.

为了进行这种演示,必须准备存储有进行宣传或发表所需的文件的计算机、光束投影仪、屏幕等,演示者在直接操作计算机的同时进行宣传或发表。 For this demonstration, stores must be prepared to endorse or publish documents required for the computer, beam projector, screen, etc., presenter publicity or published at the same time the direct operation of the computer.

但是,上述的以往演示方法却存在这样一种不便,即,在演示者开始演示之前,需要把存储有进行宣传或发表所需的文件的计算机、投影仪移到特定场所。 However, the above conventional method, but there is a demonstration of inconvenience, that is, before the presenter to start the presentation, the need to have storage for publicity or publishing computer, projector required documents move to a specific place.

最近,为了解决上述不便,在移动通信终端上安装了投影仪,所以,把进行宣传或发表所需的文件存储到移动通信终端之后,通过上述投影仪在屏幕上显示其影像。 Recently, in order to solve the above inconveniences, the mobile communication terminal on the projector is installed, so that the publicity or published after the desired file stored in the mobile communication terminal via the projector displays the image on the screen.

但是,在象上述一样使用安装于移动通信终端的投影仪的过程中,却存在这样一种不便,即,用户为了确认终端中存储的文件,外部需要有一个可以显示投影仪投射的影像的平坦面(屏幕)。 However, as in the same manner as above using a projector mounted on the mobile communication terminal in the process, but there is a inconvenience, i.e., to confirm the user files stored in the terminal, there is a need to display the external flat image projected by the projector surface (screen).

也就是说,安装了投影仪的移动通信终端受到制约,只能在有平坦面(屏幕)的场所使用。 That is, the mobile communication terminal installed projector restricted, can only be used in places with a flat surface (screen).

发明内容 SUMMARY

本发明正是为了解决上述以往的问题而提出的,目的在于提供一种移动通信终端的投影仪显示装置,通过在移动通信终端安装主屏幕及副屏幕,即使在外部没有平坦面(屏幕)的空间,也可以观看投影仪影像,可以通过比以往的液晶(LCD)显示屏更大的屏幕,更轻松地识别信息。 The present invention is made to solve the conventional problems described above and, and an object is to provide a mobile communication terminal of a projector display device, by mounting the main screen and sub-screen in a mobile communication terminal, even when no flat surface on the outside (screen) space, can also watch the video projector can more easily identify information through a larger screen than the conventional liquid crystal (LCD) monitor.

为实现如上技术课题,本发明移动通信终端的投影仪显示装置的特征是包括如下几个部分:主屏幕,用于显示由投影仪投射的影像;联杆,它分别连接于上述终端与上述主屏幕并可转动,使上述主屏幕从上述终端展开或折回。 To achieve the above technical problems, the projector of the present invention, the mobile communication terminal display device comprising the following parts: a main screen for displaying the image projected by the projector; link, which is connected to the main terminal and the and the screen is rotated, so that the main screen is deployed or folded back from the terminal.

本发明的另一特征是还包括如下两个部分:副屏幕,它从上述主屏幕向一侧展开或折回,使上述主屏幕中显示的影像显示得更大;合叶,它用于使上述副屏幕转动,以便上述副屏幕能从上述主屏幕展开或折回。 Another feature of the invention is further comprising two portions: the sub-screen, it expands from the main screen or folded to one side, so that the image displayed in the main screen of the display to be larger; hinge, which is used so that the sub-screen is rotated, so that said sub-screen of the main screen from expand or folded.

本发明的另一特征是:上述合叶安装于上述主屏幕与上述副屏幕的一侧末端,使上述副屏幕左右转动,或是安装于上述主屏幕的上端与上述副屏幕下端,使上述副屏幕上下转动。 Another feature of the invention: said hinge is attached to the end of one side of the main screen and the sub screen, so that the rotation about the sub-screen, or attached to the upper end of the main screen and the sub-bottom of the screen, so that the sub rotate the screen up and down.

本发明的另一特征是:上述联杆的一端分别结合于上述终端的两侧面,另一端分别结合于上述主屏幕的两侧面,使上述主屏幕上下转动。 Another feature of the invention is: one end of the link are bonded to both side surfaces of the terminal, the other end bonded to both side surfaces of the main screen, so that the rotation of the upper and lower main screen.

附图说明 BRIEF DESCRIPTION

图1是本发明一个实施例的移动通信终端的投影仪显示装置的斜视图。 FIG. 1 is a perspective view of a projector device of the mobile communication terminal according to an embodiment of the present invention.

图2是图1中的主屏幕展开状态图。 FIG 2 is a main screen in FIG. 1 deployed state of FIG.

图3是图2中的副屏幕展开状态图。 FIG. 3 is a screen in the expanded state in FIG. 2 FIG.

图4是本发明另一实施例的移动通信终端的投影仪显示装置图。 FIG 4 is another embodiment of the projector of the embodiment of the mobile communication terminal display device of the present invention, FIG.

具体实施方式 Detailed ways

下面参照附图,详细说明本发明的有益实施例。 Detailed description of advantageous embodiments of the present invention is described below with reference to the drawings.

首先,参照图1至图3,说明本发明一个实施例的移动通信终端的投影仪显示装置的构成,图1是本发明一个实施例的移动通信终端的投影仪显示装置斜视图,图2是图1中的主屏幕展开状态图,图3是图2中的副屏幕展开状态图。 First, referring to FIGS. 1 to 3, the configuration of the device projector of the mobile communication terminal according to one embodiment of the present invention shows that FIG. 1 is a device of a perspective view of a projector of the mobile communication terminal according to one embodiment of the present invention display, FIG 2 is FIG main screen in the expanded state in FIG. 1, FIG. 3 is a screen in the expanded state in FIG. 2 FIG.

图1至图3所示的移动通信终端的投影仪显示装置包括联杆(10)、主屏幕(20)、副屏幕(30)、合叶(40)及投影仪(50)。 The projector 1 to the mobile communication terminal shown in FIG. 3 includes a display device of the link (10), the main screen (20), the sub-screen (30), the hinge (40) and a projector (50).

联杆(10)的一端分别结合于上述终端(1)的两侧面,另一端分别结合于主屏幕(20)的两侧面,使主屏幕(20)从终端(1)展开或折回。 One end of the link (10) are bonded to the terminal (1) of the side surfaces, respectively, and the other end bonded to the main screen (20) of both side surfaces of the main screen (20) to expand or folded back from the terminal (1).

主屏幕(20)为板状,安装于终端上部,其下端的两侧面结合于联杆(10)的另一端,可从终端(1)上部展开或折回,显示由终端(1)上安装的投影仪(50)投射的影像。 Main screen (20) is a plate attached to the upper terminal, the lower end of both side surfaces thereof bonded to the other end of the link (10) can be unfolded or folded back from the upper terminal (1), mounted on the display (1) of the terminal, the projector (50) projected image.

副屏幕(30)为板状,利用合叶(40)连接在上述主屏幕(20)上并可转动,可从主屏幕(20)一侧展开或折回,使主屏幕(20)上显示的影像显示得更大。 Subsidiary screen (30) is a plate, using a hinge (40) connected to and rotatable on said main screen (20), can (20) folded back from the side of the main screen, or expanded, on the display (20) of the main screen images appear larger.

合叶(40)安装于主屏幕(20)与副屏幕(30)的一侧末端,可以使副屏幕(30)转动,从主屏幕(20)展开或折回。 Hinge (40) mounted on the main screen (20) and the sub-screen (30) of the terminal side, the sub screen can (30) is rotated (20) to expand or folded back from the main screen.

此时,上述合叶(40)最好分别安装于主屏幕的上端及下端。 In this case, the above-mentioned hinge (40) are preferably attached to the upper and lower ends of the main screen.

投影仪(50)安装于终端(1)的上端中央并可转动,把终端中存储的影像文件投射到主屏幕(20)及副屏幕(30),使影像出现在主屏幕(20)及副屏幕(30)上。 The projector (50) is attached to the upper end of the central terminal (1) and rotatably, projecting the image files stored in the terminal to the Home screen (20) and the sub-screen (30), so that the image in the main screen (20) and the sub screen (30).

此时,在上述终端(1)的背面,可以安装键区(图中未标出)或控制投影仪(50)影像倍率所需的多个按钮(图中未标出)。 At this time, the back surface of the terminal (1) to be mounted keypad (not shown in the figure) or controls the projector (50) a plurality of desired image magnification button (not shown in the figure).

下面参照图1至图3,说明本发明一个实施例的移动通信终端的投影仪显示装置的动作。 Referring to FIG. 1 to FIG. 3, the operation of the projector apparatus of the mobile communication terminal according to one embodiment of the present invention.

如图1所示,在主屏幕(20)及副屏幕(30)以折回状态紧帖于终端(1)的情况下,通过投影仪(50),可以把影像投射到外部的屏幕(图中未标出)。 As shown, when the main screen (20) and the sub-screen (30) in a folded state tightly tie the terminal (1) by the projector (50), can be projected onto an external screen image (FIG. 1 not shown).

如图2及图3所示,转动分别连接于终端(1)与主屏幕(20)的联杆(10),把主屏幕(20)移动到用户需要的位置后,利用合叶(40),把副屏幕(30)向主屏幕(20)一侧方向展开。 2 and 3, the rotation link (10) are connected to the terminal (1) and the main screen (20), the main screen (20) is moved to the desired position of the user, using a hinge (40) , the sub-screen (30) to expand toward the side of the main screen (20).

接着,通过终端(1)上安装的投影仪(50)把影像投射到上述主屏幕(20)及副屏幕(30)后,影像显示在主屏幕(20)和副屏幕(30)上。 Subsequently, the terminal (1) is mounted on the projector (50) the image onto the main screen (20) and the sub-screen (30), the image displayed on the main screen (20) and a secondary screen (30).

另一方面,在上述实施例中,说明的是通过移动通信终端的背面,显示投射到主屏幕(20)及副屏幕(30)上的影像。 On the other hand, in the above embodiment, the back surface is described by a mobile communication terminal to display an image projected on the main screen (20) and the sub-screen (30). 不过,如图4所示,在另一实施例中,也可以通过移动通信终端的前面,使影像显示在主屏幕(20)及副屏幕(30)上。 However, as shown in FIG. 4, in another embodiment, it may be a mobile communication terminal through the front of the image displayed on the main screen (20) and the sub-screen (30).

因此,在上述主屏幕(20)折回于移动通信终端的状态,作用盖住安装于移动通信终端前面的键区(5)的翻盖,在展开状态下,操作上述键区(5),可以执行调节投影仪(50)的 影像倍率等多种功能。 Thus, in the state of the main screen (20) folded in a mobile communication terminal, the role of the flip cover attached to the front of the mobile communication terminal keypad (5), in an expanded state, operation of the keypad (5), may be performed regulate various functions of the projector (50) of the image magnification and the like.

另外,在上述各个实施例中,说明的实施例是合叶安装于主屏幕和副屏幕的一侧端,副屏幕左右展开或折回。 Further, in each of the above embodiments, the embodiments described are mounted on the hinge side end of the main screen and sub-screen, expanded or folded around the sub-screen. 而在另一个实施例中,合叶分别安装于主屏幕的上端和副屏幕的下端,上述副屏幕可以上下转动。 In yet another embodiment, the hinges are attached to the upper and lower sub-screen of the main screen, the sub screen can be rotated up and down.

另外,也可以取代投影仪,安装其它影像播放机,还可以不用副屏幕,只安装主屏幕。 Further, the projector may be substituted, the installation of other video players, without the sub-screen may also install only the main screen.

本发明在不变更其技术思想及必要特征的前提下,可以以其它具体的形态加以实施,这是本发明所属技术领域的从业者可以理解的。 The present invention is made without changing the essential characteristics and the technical idea can be embodied in other specific forms, it is the practitioner skilled in the art of the present invention can be appreciated. 因此,上述记述的实施例应理解为只是对所有方面的示例,并非仅限于此。 Thus, the above described embodiments should be understood as merely exemplary of all aspects, it is not limited thereto.

如上所述,本发明的移动通信终端的投影仪显示装置通过在移动通信终端上安装主屏幕及副屏幕,在外部无平坦面(屏幕)的空间内,可以观看投影仪影像。 As described above, the projector according to the present invention, the mobile communication terminal by installing the display apparatus main screen and the sub screen on a mobile communication terminal, without a space within the outer flat surface (screen), and can watch the video projector.

另外,通过比以往液晶显示屏(LCD)更大的屏幕,可以更轻松地识别信息,也可方便地变更安装于终端上的屏幕的大小。 Further, through the identification information can be more easily than larger conventional LCD display (LCD), it can also be easily mounted to change the size of the screen on the terminal.

Claims (4)

1.一种移动通信终端的投影仪显示装置,在安装有投影仪的移动通信终端中,其特征是包括如下两个部分:主屏幕,用于显示由上述投影仪投射的影像;联杆,它分别连接于上述终端与上述主屏幕并可转动,使上述主屏幕从上述终端展开或折回。 1. A projector display apparatus of a mobile communication terminal, the mobile communication terminal is installed in the projector, characterized by comprising the following two parts: the main screen, for displaying the projected image by the projector; link, it is connected to the terminal and the main screen can be rotated, so that the main screen unfolded or folded back from the terminal.
2.根据权利要求1所述的移动通信终端的投影仪显示装置,其特征是还包括如下两个部分:副屏幕,它从上述主屏幕向一侧展开或折回,使上述主屏幕中显示的影像显示得更大;合叶,它用于使上述副屏幕转动,以便上述副屏幕能从上述主屏幕展开或折回。 The projector according to the mobile communication terminal display device of claim 1, characterized by further comprising two portions: the sub-screen, it expands from the main screen to one side or folded, the display of the main screen larger image display; hinge, which is rotated for the sub screen, the sub-screen to the main screen from expand or folded.
3.根据权利要求2所述的移动通信终端的投影仪显示装置,其特征是上述合叶安装于上述主屏幕与上述副屏幕的一侧末端,使上述副屏幕左右转动,或是安装于上述主屏幕的上端与上述副屏幕下端,使上述副屏幕上下转动。 The projector according to claim mobile communication terminal display device according to claim 2, wherein said hinge is attached to the end of one side of the main screen and the sub screen, so that the rotation about the sub-screen, or attached to the the upper end of the lower end of the main screen and the sub screen, the screen is rotated so that the upper and lower sub.
4.根据权利要求1至3中任意一项所述的移动通信终端的投影仪显示装置,其特征是:上述联杆的一端分别结合于上述终端的两侧面,另一端分别结合于上述主屏幕的两侧面,使上述主屏幕上下转动。 The projector according to any one of claims 1 to mobile communication terminal display device of claim 3, wherein: one end of the link are bonded to both side surfaces of the terminal, the other end bonded to the main screen the both side surfaces, so that the rotation of the upper and lower main screen.
CN 200410031715 2003-07-30 2004-03-24 Projector display device for mobile communication terminal CN100399817C (en)

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CN101515109B (en) 2008-02-21 2012-01-11 仁宝电脑工业股份有限公司 Portable electronic device with projection function
CN102023833B (en) 2009-09-11 2012-09-05 联想(北京)有限公司 Portable terminal and display control method thereof
US9030379B2 (en) 2009-09-11 2015-05-12 Lenovo (Beijing) Co., Ltd. Display control method for portable terminal and portable terminal
CN102096442B (en) 2009-12-14 2014-04-23 联想(北京)有限公司 Display control method for portable terminal and portable terminal
CN103873799A (en) * 2012-12-17 2014-06-18 联想(北京)有限公司 Projection method used for electronic equipment and electronic equipment
CN103873799B (en) * 2012-12-17 2018-08-10 联想(北京)有限公司 Projection method for an electronic device and an electronic device
CN104679465A (en) * 2013-11-29 2015-06-03 英业达科技有限公司 Display device and method for assembling display screens according to splicing instruction
CN104679465B (en) * 2013-11-29 2018-05-29 英业达科技有限公司 According to the display device and the method of splicing instruction combined display screen

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