WO2017059631A1 - 曲率远程可调的曲面显示装置 - Google Patents

曲率远程可调的曲面显示装置 Download PDF

Info

Publication number
WO2017059631A1
WO2017059631A1 PCT/CN2015/098409 CN2015098409W WO2017059631A1 WO 2017059631 A1 WO2017059631 A1 WO 2017059631A1 CN 2015098409 W CN2015098409 W CN 2015098409W WO 2017059631 A1 WO2017059631 A1 WO 2017059631A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
display panel
active
gear
driven
Prior art date
Application number
PCT/CN2015/098409
Other languages
English (en)
French (fr)
Inventor
曾杰
Original Assignee
武汉华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US14/905,530 priority Critical patent/US9888587B2/en
Publication of WO2017059631A1 publication Critical patent/WO2017059631A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings

Definitions

  • the invention relates to a curved surface display device, in particular to a curved surface display device with remotely adjustable curvature.
  • the curvature of the display of the curved display is substantially the same as the curvature of the retina of the human eye. Therefore, when the user located in front of the display views the screen displayed by the curved display, the center of the curved display is horizontal.
  • the distance from the area to the human eye is approximately equal to the distance from the edge area of the curved display in the horizontal direction to the human eye.
  • the eye When viewing a screen (such as a TV screen), the eye is roughly the same distance from each pixel, allowing the picture to be visually mapped to the brain at the same angle.
  • the curved display of the curved display can achieve a better viewing angle on the left and right sides. The user's viewing experience is more natural and comfortable, the pressure on the brain is smaller, the sense of presence is more outstanding, and the viewing experience is a brand new experience.
  • a curved display is a method of forming a curved display device by bending a display panel into a certain arc and matching a curved backlight.
  • curved display panels such as curved TV
  • most curved display panels are set to a fixed value and are not adjustable at the factory, and the curvature of the retina of each person's eyes is not exactly the same, and the distance from the screen when people are watching is not. It is completely fixed. If the curved display is still the original curvature, it will also affect people's viewing experience.
  • the present invention is directed to the development of a curved display device with remotely adjustable curvature to solve the problems of the above conventional curved display device.
  • an aspect of the present invention provides a curved display device with remotely adjustable curvature, comprising: a display panel having a plurality of pixels for displaying images; and an active rod having one end pivotally connected thereto a first side of the display panel, the other end side of which is provided with a gear; a first driven rod, one end of which is pivotally connected to the second side of the display panel with respect to the first side, and the other end side is provided with a rack, The gear on the other end side of the active lever meshes with the rack on the other end side of the first driven lever; and a remote controllable motor coupled or coupled to the gear on the active lever, wherein the remote controllable The motor receives a remote control signal sent from the remote end, and provides power to the gear on the active lever according to the remote control signal, rotates the gear, and meshes with the rack through the gear, thereby causing the active lever and the first The follower levers are close to or away from each other.
  • a curved display device with remotely adjustable curvature comprising: a display panel having a plurality of pixels for displaying images; and an active lever having one end pivotally connected to the display panel One side, the other end side is provided with a gear; a first driven rod has one end pivotally connected to the second side of the display panel with respect to the first side, and the other end side is provided with a rack, and the other end of the active rod The gear on the side is in mesh with the rack on the other end side of the first follower rod; a second follower rod has one end pivotally connected to the position between the first side and the second side of the display panel The other end is pivotally connected to the first driven rod; and a remote controllable motor is coupled or coupled to the gear on the active rod, wherein the remote controllable motor receives a remote control signal sent from the remote end, And providing power to the gear on the active lever according to the remote control signal to rotate the gear.
  • a further aspect of the present invention provides a curved display device with a remotely adjustable curvature, comprising: a display panel having a plurality of pixels for displaying images; and an active rod having one end pivotally connected to the first of the display panel a side of the other end side is provided with a gear; a first driven rod, one end of which is pivotally connected to the second side of the display panel with respect to the first side, and the other end side is provided with a rack, and the other end side of the active rod
  • the gear is in mesh with the rack on the other end side of the first follower rod; a second follower rod is pivotally connected to a position between the first side and the second side of the display panel The other end is pivotally connected to the first follower rod; and a remote controllable motor is coupled or coupled to the gear on the active rod, wherein the remote controllable motor receives a remote control signal sent from the remote end, and Providing power to the gear on the active lever according to the remote control signal, rotating the gear, and engaging the rack through
  • the remotely adjustable curved surface display device of the present invention is configured by disposing a remote controllable motor, an active rod, a first driven rod (and a second driven rod), and setting a gear on the active rod, and setting the first driven rod
  • the remote controllable motor is coupled or coupled with the gear on the active lever, and when the remote controllable motor receives the remote control signal from the remote end, the gear on the active lever can be driven to rotate counterclockwise or clockwise.
  • the active rod and the first driven rod are close to or away from each other, and the process also exerts a force on the display panel, and the second driven rod can also apply force to the display panel, thereby realizing the distal end of the curvature of the display panel. Regulation.
  • FIG. 1 shows a schematic view of a curved surface display device with remotely adjustable curvature of the present invention.
  • Figure 2 shows an enlarged schematic view of the active rod of Figure 1.
  • FIG. 3 shows an enlarged schematic view of the first follower lever of FIG. 1.
  • Fig. 4 is a view showing an example of the first follower lever 13' of the curved remotely adjustable curved surface display device of the present invention.
  • Fig. 5 is a view showing a curved surface display device 10' of a curvature remotely adjustable according to another embodiment of the present invention.
  • FIG. 1 is a schematic diagram of a curved surface display device with remotely adjustable curvature according to the present invention.
  • FIG. 2 is an enlarged schematic view of the active rod 12 of FIG. 1
  • the curvature remotely adjustable curved surface display device 10 of the present invention comprises a display panel (or curved panel) 11, an active rod 12, a first driven rod 13, a second driven rod 14, and a remote controllable motor (
  • the remotely controllable electric motor 15 can also include a transmission mechanism 19 for transmitting the power provided by the remotely controllable motor 15.
  • the display panel 11 is used to display an image having a plurality of pixels for displaying images.
  • the display panel 11 is preferably a large-sized and high-resolution display panel, such as a 4K2K television panel.
  • the display panel 11 may originally be a flat panel and then adjusted to a curved panel by the apparatus of the present invention, which may also be a curved panel, and then its curvature is altered by the apparatus of the present invention.
  • the active rod 12, the first driven rod 13 and the second driven rod 14 are rigid long rods whose length is significantly larger than the width and height, and generally not ductile or ductile in the structure, the material is for example It can be hard plastic, native or recycled wood, metal and other materials that are easy to process and shape.
  • the remote controllable motor 15 can receive the remote control signal sent from the remote end and act according to the signal.
  • the remote controllable motor 15 can be a general electric motor to generate a rotary motion, preferably a stepping motor.
  • the linear motion is generated, and the present invention does not specifically define the form of motion generated by the remotely controllable motor 15.
  • the curved remote display surface display device 10 of the present invention may also include a transmission mechanism 19 connected or coupled to the remote controllable motor 15 for transmitting the power generated by the remote controllable motor 15 .
  • the form of motion generated by the remotely controllable motor 15 can also be converted, and the transmission 19 can generally include a number of transmission gears (not shown).
  • the active rod 12, the first driven rod 13 and the second driven rod 14 may be disposed at an upper end edge of the display panel 11 (such as a position corresponding to a top edge of the display panel 11), or may be disposed at a lower end edge of the display panel 11 ( For example, corresponding to the position of the bottom edge of the display panel 11).
  • the upper end edge and the lower end edge of the display panel 11 are respectively provided with a set of the active rod 12, the first driven rod 13 and the second driven rod 14, so that when the curvature of the display panel 11 is adjusted, the upper and lower symmetrical force is applied. It is possible to make the curvatures of the top and bottom sides of the display panel 11 consistent.
  • the active lever 12, the first follower lever 13, and the second follower lever 14 are disposed on the upper end of the display panel 11, for example, but it should be understood that the present invention is not limited thereto.
  • one end of the active rod 12 is pivotally connected to the first side of the display panel 11 (such as the upper right vertex), and one end of the first driven rod 13 is pivotally connected to the first side of the display panel 11 .
  • Two sides such as the upper left vertex
  • one end of the second follower rod 14 is pivotally connected to the position between the first side and the second side of the display panel 11 (such as the center of curvature of the top or top side of the display panel 11)
  • the active lever 12, the first follower lever 13, and the second follower lever 14 are pivotable about the pivot points on the display panel 11, respectively.
  • the other end side of the active lever 12 is provided with a gear 16 which is rotatable along a shaft 17 which is perpendicular to the longitudinal direction of the active lever 12.
  • a rack 18 is provided on the other end side of the first follower lever 13.
  • the gear 16 of the active lever 12 meshes with the rack 18 of the first driven lever 13, so that when the gear 16 of the active lever 12 rotates along the shaft 17, it can move on the rack 18 of the first driven lever 13, thereby
  • the active rod 12 and the first driven rod 13 can be close to or away from each other.
  • the other end side of the second follower rod 14 is pivotally connected to the first follower rod 13 such that the second follower rod 14 is bridged between the extending direction of the active rod 12 and the first driven rod 13 and the display panel 11 .
  • the active rod 12 is positioned above, the first driven rod 13 is positioned below, and the teeth of the first driven rod 13 rack 18 are exposed above, and the gear 16 of the active rod 12 is shown.
  • the teeth of the rack 16 of the first follower lever 13 are meshed downward.
  • the first follower rod 13 is pivotally connected to the second follower rod 14, the first follower rod 13 provides a certain support to the active rod 12 located above it, thereby providing a certain stability of the entire structure.
  • the remote controllable motor 15 is coupled or coupled to the gear 16 on the active lever 12, and the user can remotely control the remote controllable motor 15 around the curved display device.
  • the remote controllable motor 15 receives the remote control signal sent from the remote end, and according to This remote control signal provides power that is transmitted to the gear 16 on the active lever 12 to rotate the gear 16 on the active lever 12.
  • the remote controllable motor 15 can drive the gear 16 on the active lever 12 to rotate in different directions according to the remote control signal, such as clockwise rotation or counterclockwise rotation.
  • the gear 16 on the active lever 12 rotates clockwise about the shaft 17 (to penetrate the direction of the paper)
  • the gear 16 on the active lever 12 follows the rack 18 of the first driven lever 13 to the right.
  • the remote controllable motor 15 can also be connected to the gear 16 on the active lever 12 via the transmission mechanism 19, so that the remote controllable motor 15 can be placed at a position where it is easy to receive the remote control signal, so that the user can operate more smoothly.
  • the remote controllable motor 15 receives a remote control signal from the remote end of the user, and the remote controllable motor 15 drives the gear 16 on the active lever 12 along the axis 17 according to the remote control signal.
  • the gear 16 on the active rod 12 drives the first driven rod 13 to move in the direction of the active rod 12 through the rack 18 of the first driven rod 13, when the active rod 12 And the first follower bar 13 is close to each other, and the two sides of the display panel 11 are pulled toward the middle, so that the curvature of the display panel 11 becomes small, and the second follower bar 14 pivots around the pivotal point of the display panel 11
  • the rotation which in turn causes the pivot point to move outward, contributes to the smaller curvature of the display panel 11.
  • the remote controllable motor 15 receives a remote control signal sent from the remote end by the user, and the remote controllable motor 15 drives the gear 16 on the active lever 12 to follow the remote control signal.
  • the shaft 17 rotates in a second direction (such as a clockwise direction), and the gear 16 on the active rod 12 drives the first driven rod 13 to move away from the active rod 12 through the rack 18 of the first driven rod 13.
  • the active rod 12 and the first driven rod 13 are away from each other, and the two sides of the display panel 11 are pushed outwards, so that the curvature of the display panel 11 becomes large, and the second driven rod 14 surrounds the display panel 11 at this time.
  • the pivot point pivots, which in turn generates a pulling force inwardly to the pivot point, which also contributes to the curvature of the display panel 11.
  • the thrust of the active lever 12 and the first follower lever 13 on both sides of the display panel 11 and the pulling force of the second follower lever 14 on the center of curvature of the display panel 11 are all such that the curvature of the display panel 11 becomes large. The force, thus increasing the efficiency of the force applied.
  • FIG. 4 there is shown a schematic diagram of an example of the first follower lever 13' of the curved remotely adjustable curved display device of the present invention.
  • one end of the first follower rod 13' has a rack 18, and the first follower rod 13' has a cover body 20 that encloses the gear 16 on the active rod 12 therein, so that The transmission is more stable and the transmission parts are not exposed.
  • the bag cover 20 may extend to the other end side of the first follower bar 13' as shown in FIG.
  • FIG. 5 there is shown a schematic diagram of a curved remotely adjustable curved display device 10' in accordance with another embodiment of the present invention.
  • the remote controllable motor 15 and the gear 16 are integrated to form a new component, that is, the driving component 21, that is,
  • the remotely controllable motor 15 and the gear 16 can be combined into a single component and then placed together on the first follower bar 13, which simplifies the assembly process and is practically feasible.
  • the curvature remotely adjustable curved surface display device 10, 10' of the present invention is configured by the remote controllable motor 15, the active rod 12, the first driven rod 13, 13' (and the second driven rod 14), and the active rod 12
  • a gear 16 is disposed on the first driven rod 13, 13'
  • a rack 18 is disposed on the first driven rod 13, 13'
  • the remote controllable motor 15 is coupled or coupled with the gear 16 on the active rod 12, thereby receiving the remote controllable motor 15 from the distal end.
  • the gear 16 on the active rod 12 can be driven to rotate in a counterclockwise or clockwise direction, and the active rod 12 and the first driven rod 13, 13' are close to or away from each other, and the process can also be performed on the display panel.
  • the force is applied, and the second follower bar 14 also applies force to the display panel, thereby achieving remote control of the curvature of the display panel.

Abstract

一种曲率远程可调的曲面显示装置（10），包括显示面板（11）、远程可控电机（15）、主动杆（12）和从动杆（13）。主动杆（12）上设置齿轮（16），从动杆（13）上设置齿条（18），在远程可控电机（15）接收从远端发出的遥控信号时，可驱动主动杆（12）上的齿轮（16）转动，进而主动杆（12）和从动杆（13）可相互靠近或远离，此过程对显示面板（11）施力，从而实现了对显示面板（11）的曲率的远程调控。

Description

曲率远程可调的曲面显示装置 技术领域
本发明涉及一种曲面显示装置，特别涉及一种曲率远程可调的曲面显示装置。
 背景技术
随着显示技术的飞速发展，显示器尺寸越来越大。人们观看平面显示器时，由于显示器各显示部分到人眼的距离不相等，使得看到纯平面显示画面其实是“扭曲”的，特别是面对大屏幕时，这种现象尤为严重。
于是，今年来出现了曲面显示产品，曲面显示器的显示屏的曲率与人眼的视网膜的曲率大致相同，因此在位于显示器的正前方的用户观看曲面显示器显示的画面时，曲面显示器水平方向的中心区域到人眼的距离，与曲面显示器水平方向的边缘区域到人眼的距离大致相等。观看屏幕（如电视屏幕）时眼睛与每一个像素点的距离大致一样，使得画面以相同角度直观映射到大脑。曲面显示器弧面屏在左右两边可实现更优良的可视角度，用户观看的体验更自然、更舒适，对大脑的压力更小，临场感更出众，在观看上是全新的体验。
一般来说，曲面显示器是将显示面板弯曲成一定弧度，并配合曲面背光源的方式以形成曲面显示装置。但是，大多数的曲面显示面板（如曲面电视）在出厂时曲率设置成定值且不可调，而每个人人眼的视网膜的曲率不完全相同，且人们在观影时离屏幕的距离也不完全固定，这时如果曲面显示器还是原来的曲率，也会影响人们的观影享受。
有鉴于此，本发明致力开发一种曲率远程可调的曲面显示装置，以解决上述现有曲面显示装置存在的问题。
 技术问题
本发明的目的在于提供一种曲率远程可调的曲面显示装置，以解决现有的曲面显示器曲率固定且曲率无法进一步调整的技术问题。
 技术解决方案
为实现上述目的，本发明一方面提供一种曲率远程可调的曲面显示装置，其包含：一显示面板，其上具有若干个用来显示影像的画素；一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；以及一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，通过该齿轮与该齿条的啮合，进而使得该主动杆与该第一从动杆相互靠近或远离。
本发明另一方面提供一种曲率远程可调的曲面显示装置，其包含：一显示面板，其上具有若干个用来显示影像的画素；一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；一第二从动杆，其一端枢接于该显示面板中该第一侧和该第二侧之间的位置上，另一端枢接于该第一从动杆上；以及一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，当该远程可控电机驱使该主动杆上的该齿轮沿第一方向转动时，该该主动杆与该第一从动杆相互靠近，从而施予该显示面板向内的拉力，使得该显示面板的曲率变小；当该远程可控电机驱使该主动杆上的该齿轮沿第二方向转动时，该该主动杆与该第一从动杆相互远离，从而施予该显示面板向外的推力，使得该显示面板的曲率变大。
本发明再一方面提供一种曲率远程可调的曲面显示装置，包含：一显示面板，其上具有若干个用来显示影像的画素；一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；一第二从动杆，其一端枢接于该显示面板中该第一侧和该第二侧之间的位置上，另一端枢接于该第一从动杆上；以及一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，通过该齿轮与该齿条的啮合，进而使得该主动杆与该第一从动杆相互靠近或远离；且其中当该主动杆与该第一从动杆对该显示面板施予向内的拉力时，该第二从动杆对该显示面板施予向外的推力；当该主动杆与该第一从动杆对该显示面板施予向外的推力时，该第二从动杆对该显示面板施予向内的拉力。
本发明的曲率远程可调的曲面显示装置通过配置远程可控电机、主动杆、第一从动杆（和第二从动杆），在主动杆上设置齿轮，在第一从动杆上设置齿条，远程可控电机与主动杆上的齿轮连接或耦接，进而在远程可控电机接收从远端发出的遥控信号时，可驱动主动杆上的齿轮沿逆时针或顺时针方向转动，进而主动杆和第一从动杆相互靠近或远离，此过程也对显示面板产生了施力，而第二从动杆也可对显示面板施力，从而实现了对显示面板之曲率的远端调控。
 有益效果
本发明的有机发
 附图说明
图1显示本发明的曲率远程可调的曲面显示装置的示意图。
图2显示图1中的主动杆的放大示意图。
图3显示图1中的第一从动杆的放大示意图。
图4显示本发明的曲率远程可调的曲面显示装置的第一从动杆13’的一个例子的示意图。
图5显示本发明的另一个实施例的曲率远程可调的曲面显示装置10’的示意图。
 本发明的最佳实施方式
为使本发明的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，本发明说明书所使用的词语“实施例”意指用作实例、示例或例证，并不用于限定本发明。并且，在所附图式中，结构、功能相似或相同的元件是以相同的元件标号来表示。
请参阅图1、图2和图3，图1显示本发明的曲率远程可调的曲面显示装置的示意图，图2显示图1中的主动杆12的放大示意图，图3显示图1中的第一从动杆13的放大示意图。本发明的曲率远程可调的曲面显示装置10包含一显示面板（或曲面面板）11、一主动杆12、一第一从动杆13、一第二从动杆14以及一远程可控电机（或远程可控电动马达）15，亦可包含传动机构19，用来传递远程可控电机15提供的动力。
显示面板11用来显示影像，其上具有若干个用来显示影像的画素，在一应用实例中，较佳地，显示面板11可为大尺寸高解析度的显示面板，如4K2K电视面板。显示面板11原来可以是平面面板，而后经本发明之装置调整为具曲率之面板，原来也可以是曲面面板，而后经本发明之装置改变其曲率。主动杆12、第一从动杆13及第二从动杆14为刚性的长杆，其长度明显大于宽和高，且一般来说不具延展性或延展性在结构中可以忽略，其材质例如可为硬塑料、原生或再生木材、金属及其他易于加工塑形之材料等。远程可控电机15可接收从远端发出的遥控信号，并根据此信号进行作动，远程可控电机15可为一般的电动马达，生成转动运动，较佳可为步进电动机，另外也可生成线性运动，本发明并不特别对远程可控电机15生成的运动形式进行限定。视情况而定，本发明的曲率远程可调的曲面显示装置10亦可亦可包含传动机构19，其与远程可控电机15连接或耦接，用以传递远程可控电机15生成的动力，也可转换远程可控电机15生成的运动形式，传动机构19一般可包含若干个传动齿轮（未图式）。
主动杆12、第一从动杆13及第二从动杆14可以设置在显示面板11的上端缘（如相应于显示面板11顶边的位置），也可以设置在显示面板11的下端缘（如相应于显示面板11底边的位置）。较佳地，显示面板11的上端缘和下端缘各设有一组主动杆12、第一从动杆13及第二从动杆14，这样在调整显示面板11的曲率时，上下对称的施力较能够使得显示面板11顶边和底边的曲率保持一致。下文中是以主动杆12、第一从动杆13及第二从动杆14设置在显示面板11的上端缘为例来进行说明，但需要理解的是，本发明并不以此为限。
如图1所示，主动杆12的一端枢接于显示面板11的第一侧（如右上方顶点），第一从动杆13的一端枢接于显示面板11中相对于第一侧的第二侧（如左上方顶点），第二从动杆14的一端枢接于显示面板11中第一侧和第二侧之间的位置上（如显示面板11的顶边或顶边的曲率中心），从而主动杆12、第一从动杆13和第二从动杆14可分别绕著显示面板11上的这些枢接点进行枢转。
主动杆12的另一端侧设置有一齿轮16，齿轮16可沿著轴17进行转动，轴17垂直于主动杆12的长度方向。第一从动杆13的另一端侧设置有齿条18。主动杆12的齿轮16与第一从动杆13的齿条18啮合，因而当主动杆12的齿轮16沿著轴17转动时，可在第一从动杆13的齿条18上移动，从而主动杆12和第一从动杆13可相互靠近或远离。第二从动杆14的另一端侧枢接于第一从动杆13上，从而第二从动杆14跨接于主动杆12和第一从动杆13的延伸方向与显示面板11之间。
于一实施例中，如图1所示，主动杆12位在上方，第一从动杆13位在下方，第一从动杆13齿条18的齿在上方露出，主动杆12的齿轮16向下与第一从动杆13齿条18的齿相啮合。也因第一从动杆13与第二从动杆14枢接，使得第一从动杆13对位于其上方的主动杆12提供一定的支撑，从而提供整个结构一定的稳定性。
远程可控电机15与主动杆12上的齿轮16连接或耦接，用户可在曲面显示装置周围对远程可控电机15进行遥控，远程可控电机15接收从远端发出的遥控信号，并根据此遥控信号提供动力，此动力并传递到主动杆12上的齿轮16，使主动杆12上的齿轮16转动。远程可控电机15并可根据此遥控信号，驱使主动杆12上的齿轮16进行不同方向的转动，例如顺时针转动或逆时针转动。因而，当主动杆12上的齿轮16绕著轴17进行顺时针转动（以穿入纸面的方向）时，主动杆12上的齿轮16沿著第一从动杆13的齿条18往右侧移动，同时主动杆12与第一从动杆13相互远离，显示面板11的曲率变大，显示面板11变得较不弯曲；当主动杆12上的齿轮16绕著轴17进行逆时针转动（以穿入纸面的方向）时，主动杆12上的齿轮16沿著第一从动杆13的齿条18往左侧移动，同时主动杆12与第一从动杆13相互靠近，显示面板11的曲率变小，显示面板11变得较为弯曲。与第一从动杆13枢接的第二从动杆14的长度固定不变，在调整显示面板11的曲率时，第二从动杆14可以起到辅助施力的功能，也可以提升主动杆12和第一从动杆13向显示面板11施力的稳定度。此外，远程可控电机15亦可通过传动机构19连接到主动杆12上的齿轮16，这样可以把远程可控电机15设置在易于接收遥控信号的位置，使得用户在操控上更为顺利。
下文进一步说明本发明的曲率远程可调的曲面显示装置的工作原理。在使显示面板11的曲率变小的过程中，远程可控电机15接收用户从远端发出的遥控信号，远程可控电机15根据此遥控信号驱使主动杆12上的齿轮16绕著轴17沿第一方向（如逆时针方向）转动，主动杆12上的齿轮16通过第一从动杆13的齿条18带动第一从动杆13沿靠近主动杆12的方向运动，这时主动杆12和第一从动杆13相互靠近，并将显示面板11两侧向中间拉拢，因而显示面板11的曲率变小，此时第二从动杆14会绕著其与显示面板11的枢接点枢转，进而对此枢接点产生推力向外运动，对显示面板11的曲率变小也产生了贡献。这样，主动杆12和第一从动杆13对显示面板11两侧的拉力以及第二从动杆14对显示面板11曲率中心的推力，这些作用力都是使得显示面板11的曲率变小的作用力，因此提高了施力之效率。
同理，在使显示面板11的曲率变大的过程中，远程可控电机15接收用户从远端发出的遥控信号，远程可控电机15根据此遥控信号驱使主动杆12上的齿轮16绕著轴17沿第二方向（如顺时针方向）转动，主动杆12上的齿轮16通过第一从动杆13的齿条18带动第一从动杆13沿远离主动杆12的方向运动，这时主动杆12和第一从动杆13相互远离，并将显示面板11两侧向外推离，因而显示面板11的曲率变大，此时第二从动杆14会绕著其与显示面板11的枢接点枢转，进而对此枢接点产生拉力向内运动，对显示面板11的曲率变大也产生了贡献。这样，主动杆12和第一从动杆13对显示面板11两侧的推力以及第二从动杆14对显示面板11曲率中心的拉力，这些作用力都是使得显示面板11的曲率变大的作用力，因此提高了施力之效率。
请参阅图4，其显示本发明的曲率远程可调的曲面显示装置的第一从动杆13’的一个例子的示意图。在此例子中，第一从动杆13’的一端具有齿条18，第一从动杆13’并具有一包覆盖体20，其可将主动杆12上的齿轮16包覆于其中，使得传动更稳定，避免传动件暴露。另外，包覆盖体20可延伸至第一从动杆13’的另一端侧，如图4所示。
请参阅图5，其显示本发明的另一个实施例的曲率远程可调的曲面显示装置10’的示意图。与上述的曲率远程可调的曲面显示装置10不同的是，在本实施例中，上述的远程可控电机15与齿轮16结合为一体，形成一个新的部件，即驱动部件21，也就是说，远程可控电机15与齿轮16可结合为单一部件，而后一起设置于第一从动杆13上，这样可简化装配程序，实际上也是可行的。
本发明的曲率远程可调的曲面显示装置10、10’通过配置远程可控电机15、主动杆12、第一从动杆13、13’（和第二从动杆14），在主动杆12上设置齿轮16，在第一从动杆13、13’上设置齿条18，远程可控电机15与主动杆12上的齿轮16连接或耦接，进而在远程可控电机15接收从远端发出的遥控信号时，可驱动主动杆12上的齿轮16沿逆时针或顺时针方向转动，进而主动杆12和第一从动杆13、13’相互靠近或远离，此过程也可对显示面板产生了施力，而第二从动杆14也对显示面板施力，从而实现了对显示面板之曲率的远端调控。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明
的保护范围以权利要求界定的范围为准。

Claims (15)

  1. 一种曲率远程可调的曲面显示装置，其特征在于，包含：
    一显示面板，其上具有若干个用来显示影像的画素；
    一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；
    一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；以及
    一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，通过该齿轮与该齿条的啮合，进而使得该主动杆与该第一从动杆相互靠近或远离。
  2. 根据权利要求1所述的曲率远程可调的曲面显示装置，其特征在于：当该远程可控电机驱使该主动杆上的该齿轮沿第一方向转动时，该该主动杆与该第一从动杆相互靠近；当该远程可控电机驱使该主动杆上的该齿轮沿第二方向转动时，该该主动杆与该第一从动杆相互远离。
  3. 根据权利要求1所述的曲率远程可调的曲面显示装置，其特征在于：该主动杆与该第一从动杆相互靠近时施予该显示面板向内的拉力，使得该显示面板的曲率变小；该主动杆与该第一从动杆相互远离时施予该显示面板向外的推力，使得该显示面板的曲率变大。
  4. 根据权利要求1所述的曲率远程可调的曲面显示装置，其特征在于，所述曲率远程可调的曲面显示装置更包含：
    一第二从动杆，其一端枢接于该显示面板中该第一侧和该第二侧之间的位置上，另一端枢接于该第一从动杆上。
  5. 根据权利要求4所述的曲率远程可调的曲面显示装置，其特征在于：当该主动杆与该第一从动杆对该显示面板施予向内的拉力时，该第二从动杆对该显示面板施予向外的推力；当该主动杆与该第一从动杆对该显示面板施予向外的推力时，该第二从动杆对该显示面板施予向内的拉力。
  6. 根据权利要求4所述的曲率远程可调的曲面显示装置，其特征在于：该第二从动杆的长度固定不变。
  7. 根据权利要求1所述的曲率远程可调的曲面显示装置，其特征在于：该第一从动杆上的该齿条的齿在上方露出，该主动杆上的该齿轮向下与该第一从动杆上的该齿条的齿相啮合。
  8. 一种曲率远程可调的曲面显示装置，其特征在于，包含：
    一显示面板，其上具有若干个用来显示影像的画素；
    一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；
    一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；
    一第二从动杆，其一端枢接于该显示面板中该第一侧和该第二侧之间的位置上，另一端枢接于该第一从动杆上；以及
    一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，当该远程可控电机驱使该主动杆上的该齿轮沿第一方向转动时，该该主动杆与该第一从动杆相互靠近，从而施予该显示面板向内的拉力，使得该显示面板的曲率变小；当该远程可控电机驱使该主动杆上的该齿轮沿第二方向转动时，该该主动杆与该第一从动杆相互远离，从而施予该显示面板向外的推力，使得该显示面板的曲率变大。
  9. 根据权利要求8所述的曲率远程可调的曲面显示装置，其特征在于：在该显示面板的曲率变小的过程中，该第二从动杆绕著其与该显示面板的枢接点枢转，并对该显示面板施予向外的推力；在该显示面板的曲率变大的过程中，该第二从动杆绕著其与该显示面板的该枢接点枢转，并对该显示面板施予向内的拉力。
  10. 根据权利要求9所述的曲率远程可调的曲面显示装置，其特征在于：该第一从动杆上的该齿条的齿在上方露出，该主动杆上的该齿轮向下与该第一从动杆上的该齿条的齿相啮合。
  11. 一种曲率远程可调的曲面显示装置，其特征在于，包含：
    一显示面板，其上具有若干个用来显示影像的画素；
    一主动杆，其一端枢接于该显示面板的第一侧，另一端侧设置有一齿轮；
    一第一从动杆，其一端枢接于该显示面板中相对于该第一侧的第二侧，另一端侧设置有一齿条，该主动杆另一端侧的该齿轮与该第一从动杆另一端侧的该齿条相互啮合；
    一第二从动杆，其一端枢接于该显示面板中该第一侧和该第二侧之间的位置上，另一端枢接于该第一从动杆上；以及
    一远程可控电机，与该主动杆上的该齿轮连接或耦接，其中该远程可控电机接收从远端发出的遥控信号，并根据该遥控信号提供动力给该主动杆上的该齿轮，使该齿轮转动，通过该齿轮与该齿条的啮合，进而使得该主动杆与该第一从动杆相互靠近或远离；且其中当该主动杆与该第一从动杆对该显示面板施予向内的拉力时，该第二从动杆对该显示面板施予向外的推力；当该主动杆与该第一从动杆对该显示面板施予向外的推力时，该第二从动杆对该显示面板施予向内的拉力。
  12. 根据权利要求11所述的曲率远程可调的曲面显示装置，其特征在于：当该远程可控电机驱使该主动杆上的该齿轮沿第一方向转动时，该该主动杆与该第一从动杆相互靠近；当该远程可控电机驱使该主动杆上的该齿轮沿第二方向转动时，该该主动杆与该第一从动杆相互远离。
  13. 根据权利要求11所述的曲率远程可调的曲面显示装置，其特征在于：该主动杆与该第一从动杆相互靠近时施予该显示面板向内的拉力，使得该显示面板的曲率变小；该主动杆与该第一从动杆相互远离时施予该显示面板向外的推力，使得该显示面板的曲率变大。
  14. 根据权利要求11所述的曲率远程可调的曲面显示装置，其特征在于：该第二从动杆的长度固定不变。
  15. 根据权利要求11所述的曲率远程可调的曲面显示装置，其特征在于：该第一从动杆上的该齿条的齿在上方露出，该主动杆上的该齿轮向下与该第一从动杆上的该齿条的齿相啮合。
PCT/CN2015/098409 2015-10-09 2015-12-23 曲率远程可调的曲面显示装置 WO2017059631A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/905,530 US9888587B2 (en) 2015-10-09 2015-12-23 Curvature remotely adjustable curved-surface display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510647823.8A CN105206181B (zh) 2015-10-09 2015-10-09 曲率远程可调的曲面显示装置
CN201510647823.8 2015-10-09

Publications (1)

Publication Number Publication Date
WO2017059631A1 true WO2017059631A1 (zh) 2017-04-13

Family

ID=54953820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/098409 WO2017059631A1 (zh) 2015-10-09 2015-12-23 曲率远程可调的曲面显示装置

Country Status (3)

Country Link
US (1) US9888587B2 (zh)
CN (1) CN105206181B (zh)
WO (1) WO2017059631A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180298997A1 (en) * 2017-04-14 2018-10-18 Shenzhen China Star Optoelectronics Technology Co., Ltd. Curvature-adjustable backboard assembly and curved display device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102483559B1 (ko) * 2015-12-28 2023-01-02 엘지디스플레이 주식회사 디스플레이 장치
KR102429119B1 (ko) * 2015-12-30 2022-08-05 엘지디스플레이 주식회사 디스플레이 장치
CN105681707B (zh) * 2016-01-06 2018-05-18 深圳创维－Rgb电子有限公司 一种可弯曲的显示屏及其电视机
KR102511590B1 (ko) * 2016-05-02 2023-03-20 삼성디스플레이 주식회사 표시 장치
CN106610545A (zh) * 2016-12-31 2017-05-03 惠科股份有限公司 曲面显示装置及控制其曲率的方法
CN107464504B (zh) * 2017-09-05 2020-05-19 深圳市华星光电技术有限公司 曲面显示器及其曲率调节机构
CN108109538B (zh) * 2017-12-11 2020-05-05 深圳市华星光电技术有限公司 一种可平曲转换的显示装置
CN108091262B (zh) * 2017-12-12 2020-07-24 深圳市华星光电技术有限公司 曲面调节机构及背光模组
CN108230906B (zh) * 2018-01-03 2020-11-03 京东方科技集团股份有限公司 曲率调节装置及曲率调节方法
CN108962036B (zh) * 2018-09-07 2021-10-19 武汉天马微电子有限公司 一种可折叠显示装置
CN110556058A (zh) * 2019-08-30 2019-12-10 浙江斯玛特信息科技有限公司 一种柔性液晶屏
CN112542100A (zh) * 2020-12-14 2021-03-23 安徽阿瑞斯科技有限公司 一种圆弧形led显示屏及其制备方法
CN113099673A (zh) * 2021-04-14 2021-07-09 浙江龙霆信息技术有限公司 一种便于安装的监控装置安装壳
CN113903259B (zh) * 2021-09-30 2023-10-31 深圳创维－Rgb电子有限公司 曲平面显示设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941456A (zh) * 2014-05-14 2014-07-23 深圳市华星光电技术有限公司 曲面液晶显示器的曲率调整结构
CN104282231A (zh) * 2013-07-02 2015-01-14 Lg电子株式会社 图像显示装置
CN104347005A (zh) * 2013-07-31 2015-02-11 乐金显示有限公司 弯曲的显示装置和控制其曲率的方法
CN104683719A (zh) * 2015-03-18 2015-06-03 合肥鑫晟光电科技有限公司 曲面显示装置和曲面显示方法
CN104766539A (zh) * 2014-01-02 2015-07-08 Lg电子株式会社 显示设备
US9081540B1 (en) * 2014-04-29 2015-07-14 Lg Display Co., Ltd. Adjustable display device and method of driving the same in flat mode and curved mode
CN204516279U (zh) * 2014-11-10 2015-07-29 友达光电股份有限公司 曲面显示器
US9123290B1 (en) * 2014-04-29 2015-09-01 Lg Display, Co., Ltd. Adjustable display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5017467B1 (ja) * 2011-03-01 2012-09-05 株式会社東芝 映像表示装置
KR102265333B1 (ko) * 2013-11-28 2021-06-16 삼성전자주식회사 디스플레이 장치 및 그 제어방법
US9730342B2 (en) * 2014-01-06 2017-08-08 Samsung Electronics Co., Ltd. Display apparatus
US9839145B2 (en) * 2014-01-24 2017-12-05 Lg Electronics Inc. Display device
WO2015160099A1 (en) * 2014-04-15 2015-10-22 Lg Electronics Inc. Display apparatus
US9182620B1 (en) * 2014-05-14 2015-11-10 Shenzhen China Star Optoelectronics Technology Co., Ltd Curvature adjustment structure of curved liquid crystal display device
KR20160050689A (ko) * 2014-10-30 2016-05-11 삼성전자주식회사 디스플레이 장치 및 이의 제어방법
CN104766543B (zh) * 2015-04-15 2017-07-04 京东方科技集团股份有限公司 一种显示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104282231A (zh) * 2013-07-02 2015-01-14 Lg电子株式会社 图像显示装置
CN104347005A (zh) * 2013-07-31 2015-02-11 乐金显示有限公司 弯曲的显示装置和控制其曲率的方法
CN104766539A (zh) * 2014-01-02 2015-07-08 Lg电子株式会社 显示设备
US9081540B1 (en) * 2014-04-29 2015-07-14 Lg Display Co., Ltd. Adjustable display device and method of driving the same in flat mode and curved mode
US9123290B1 (en) * 2014-04-29 2015-09-01 Lg Display, Co., Ltd. Adjustable display device
CN103941456A (zh) * 2014-05-14 2014-07-23 深圳市华星光电技术有限公司 曲面液晶显示器的曲率调整结构
CN204516279U (zh) * 2014-11-10 2015-07-29 友达光电股份有限公司 曲面显示器
CN104683719A (zh) * 2015-03-18 2015-06-03 合肥鑫晟光电科技有限公司 曲面显示装置和曲面显示方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180298997A1 (en) * 2017-04-14 2018-10-18 Shenzhen China Star Optoelectronics Technology Co., Ltd. Curvature-adjustable backboard assembly and curved display device
US10704659B2 (en) * 2017-04-14 2020-07-07 Tcl China Star Optoelectronics Technology Co., Ltd. Curvature-adjustable backboard assembly and curved display device
US11098788B2 (en) * 2017-04-14 2021-08-24 Tcl China Star Optoelectronics Technology Co., Ltd. Curvature-adjustable backboard assembly and curved display device

Also Published As

Publication number Publication date
US9888587B2 (en) 2018-02-06
US20170238429A1 (en) 2017-08-17
CN105206181A (zh) 2015-12-30
CN105206181B (zh) 2018-02-16

Similar Documents

Publication Publication Date Title
WO2017059631A1 (zh) 曲率远程可调的曲面显示装置
EP2940552B1 (en) Adjustable display device
CN204516279U (zh) 曲面显示器
CN105190732B (zh) 显示装置及其控制方法
US9261724B2 (en) Jointed curved liquid crystal display device
WO2019136773A1 (zh) 可变曲面支架结构以及曲面显示装置
EP3436884B1 (en) Pivoting plate flexible display
US20180033344A1 (en) A flexible display screen and tv set thereof
KR101749713B1 (ko) 곡면 디스플레이의 가변 곡률 구동장치
US20180299709A1 (en) Curved display apparatus and method for controlling curvature thereof
US20180298997A1 (en) Curvature-adjustable backboard assembly and curved display device
WO2015188371A1 (zh) 背光模组、液晶显示装置及有机发光二极管显示装置
WO2019090942A1 (zh) 一种可曲面变形的显示器装置
CN104661015A (zh) 一种3d实景的虚拟现实模拟显示设备
US10539792B1 (en) Apparatus, system, and method for adjusting head-mounted-display straps
CN1862434A (zh) 影像显示系统及其控制旋转角度的方法
TW200933582A (en) Liquid crystal display and driving method thereof
EP2688293A2 (en) Method and apparatus for displaying an image, and computer readable recording medium
CN107749242A (zh) 一种多功能的显示器装置
EP2405668B1 (en) Controlling a video image display apparatus and a pair of shutter glasses for stereoscopic image display
WO2008056457A1 (fr) Matériel d'inspection et procédé d'inspection
KR200469887Y1 (ko) 플렉서블 디스플레이를 이용한 중심부가 오목한 형태의 텔레비전
CN213035723U (zh) 显示装置及具有其的影音娱乐系统和车辆
JP3156807U (ja) 立体視用曲面型液晶シャッターメガネ
KR200248227Y1 (ko) 표시장치의 벽면 고정유니트

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14905530

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15905729

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15905729

Country of ref document: EP

Kind code of ref document: A1