WO2016015358A1 - 一种电路板及显示面板 - Google Patents

一种电路板及显示面板 Download PDF

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Publication number
WO2016015358A1
WO2016015358A1 PCT/CN2014/084083 CN2014084083W WO2016015358A1 WO 2016015358 A1 WO2016015358 A1 WO 2016015358A1 CN 2014084083 W CN2014084083 W CN 2014084083W WO 2016015358 A1 WO2016015358 A1 WO 2016015358A1
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WIPO (PCT)
Prior art keywords
connector
circuit board
groove
display panel
stacked
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Ceased
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PCT/CN2014/084083
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English (en)
French (fr)
Inventor
俞刚
李德华
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Publication of WO2016015358A1 publication Critical patent/WO2016015358A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits

Definitions

  • the present invention relates to the field of circuit board structures, and in particular to a circuit board and a display panel.
  • the display panels are generally stacked in a package, and then a cushion is placed between the display panels in the package to protect the display panel from the impact during transportation.
  • the display panel has a higher height connector component on the circuit board.
  • the connector having a higher height allows the stack height of one end of the circuit board to be higher than the stack height of one end of the panel, thereby requiring between the panels.
  • Stacking thicker cushions results in material waste, and because of the higher stack height at one end of the board, the number of display panels that can be placed in the box is reduced, thereby reducing transportation efficiency and increasing transportation costs.
  • the technical problem to be solved by the present invention is to provide a circuit board and a display panel, which can increase the number of display panels stacked in the package, save costs, and improve transportation efficiency.
  • a technical solution adopted by the present invention is to provide a circuit board, the circuit board including:
  • the connector is disposed on one side of the circuit board, and the connector top is higher than the horizontal plane of the circuit board;
  • the groove is disposed at a position corresponding to the connector, and an opening of the groove is located on another side of the circuit board, wherein when two or more of the circuit boards are stacked together, The recess of the circuit board stacked on the upper side is for receiving the connector of the adjacent circuit board stacked underneath;
  • the groove has the same shape as the top of the connector, and the groove area is greater than or equal to the top area of the connector.
  • the groove penetrates the circuit board to form a through hole, and the connector is fixedly connected to the circuit board through a connecting member.
  • the connector is located above the through hole.
  • the connector is located in the through hole.
  • a display panel comprising a panel and a circuit board connected to the panel, the circuit board comprising:
  • the connector is disposed on one side of the circuit board, and the connector top is higher than the horizontal plane of the circuit board;
  • the groove is disposed at a position corresponding to the connector, and an opening of the groove is located on another side of the circuit board, wherein when two or more of the circuit boards are stacked together, The recess of the circuit board stacked on the upper side is for receiving the connector of the adjacent circuit board stacked underneath;
  • the groove has the same shape as the top of the connector, and the groove area is greater than or equal to the top area of the connector.
  • the groove penetrates the circuit board to form a through hole, and the connector is fixedly connected to the circuit board through a connecting member.
  • the connector is located above the through hole.
  • the connector is located in the through hole.
  • a display panel comprising a panel and a circuit board connected to the panel, the circuit board comprising:
  • the connector is disposed on one side of the circuit board, and the connector top is higher than the horizontal plane of the circuit board;
  • the groove is disposed at a position corresponding to the connector, and an opening of the groove is located on another side of the circuit board, wherein when two or more of the circuit boards are stacked together, The recesses of the circuit board stacked on top are used to house the connectors of the immediately adjacent circuit boards stacked.
  • the groove has the same shape as the top of the connector, and the groove area is greater than or equal to the top area of the connector.
  • the groove penetrates the circuit board to form a through hole, and the connector is fixedly connected to the circuit board through a connecting member.
  • the connector is located above the through hole.
  • the connector is located in the through hole.
  • the present invention provides a groove on the other side of the connector on the circuit board opposite to the connector.
  • the height of the display panel is higher.
  • the high connector will be received in the corresponding position of the groove on the adjacent circuit board, so that the overall height of the stack at one end of the circuit board is reduced, thereby increasing the number of display panels that can be stacked in the package, and also reducing the display.
  • the thickness of the cushion between the panels effectively saves costs and improves transportation efficiency.
  • FIG. 1 is a schematic cross-sectional view showing the structure of an embodiment of a circuit board according to the present invention
  • FIG. 2 is a schematic structural view of another embodiment of a circuit board according to the present invention.
  • FIG 3 is a schematic view showing the stacking of an embodiment of a display panel of the present invention.
  • the circuit board 1 of the embodiment of the present invention includes a connector 2 and a recess 3, and the connector 2 is fixedly disposed on the side of the circuit board 1 by soldering or gluing. And the top of the connector 2 is higher than the horizontal plane of the circuit board 1.
  • the connector 2 is fixed to the surface of the circuit board 1, the recess 3 is disposed at a position corresponding to the connector 2, and the opening of the recess 3 is located on the other side of the circuit board 1, when more than two circuit boards 1 are stacked
  • the recesses 3 of the circuit board 1 stacked thereon are used to receive the adjacent connectors stacked at corresponding positions on the underlying circuit board.
  • the groove 3 has the same shape as the top of the connector 2, and the opening area of the groove 3 is greater than or equal to the top area of the connector 2, preferably, in the case of ensuring that the connector 2 can enter, the groove 3 can be
  • the shape is set to be the same as the shape of the connector 2 to make full use of the space.
  • the groove can penetrate the circuit board to form the through hole 5.
  • the connector 2 is fixedly connected to the circuit board 1 through the connecting member 6, and the groove on the circuit board 1 is excavated, which can be minimized.
  • the height of the stack, after the circuit board is dug, the connector 2 at the corresponding position of the original groove can be fixedly connected to the circuit board 1 through the connecting member 6, for example, soldering or glue is applied through the connecting member 6 on both sides of the connector 2.
  • the connection is fixedly connected to the circuit board 1 there, and the terminals of the connector 2 are connected to the corresponding pads on the circuit board through the connection lines.
  • the connector 2 is located above the through hole 5, that is, the position of the connector 2 is not moved, but the corresponding groove is dug through, so that when the stacking is performed, the corresponding connector 2 on the adjacent circuit board 1 is received into the through hole. Within the hole 5, the height of the stack can be minimized.
  • the connector can also be located in the through hole, after the groove is dug, the connector is moved downward to be accommodated in the through hole, and then fixedly connected to the circuit board through the connecting member, so that Reduce the height of the board itself, thereby reducing the overall height of the board stack.
  • the embodiment of the present invention provides a groove on the other side of the connector on the circuit board opposite to the connector.
  • the connector with a higher height on the circuit board is accommodated adjacent thereto.
  • the corresponding position of the recess on the circuit board causes the overall height of the board stack to decrease.
  • the present invention provides a display panel.
  • the display panel includes a panel 4 and a circuit board 1 connected to the panel 4.
  • the circuit board includes a connector 2 and a recess 3, and the connector 2 is soldered. Or glued or the like is fixedly disposed on one side of the circuit board 1, and the top of the connector is higher than the horizontal plane of the circuit board.
  • the connector is fixed on the surface of the circuit board, the groove is disposed at a position corresponding to the connector, and the opening of the groove is located on the other side of the circuit board, and when two or more circuit boards are stacked together, stacked on the same
  • the recess of the circuit board is used to receive the connector adjacent to the corresponding position of the circuit board below.
  • the top of the connector protrudes from the board to different degrees.
  • the corresponding groove of the highest height connector accommodates the corresponding connector on the adjacent circuit board, if the connector of the adjacent circuit board at a lower height connector has not touched the upper connector.
  • the corresponding position of the lower height connector may not be provided with a groove, in short, when stacking the circuit board, it is ensured that each groove provided on the circuit board has a connector This avoids setting too many connectors and reducing the physical strength of the board.
  • the groove has the same shape as the top of the connector, and the groove opening area is greater than or equal to the top area of the connector, preferably, the shape inside the groove can be set and connected in the case of ensuring that the connector can enter.
  • the shapes are the same to make the most of the space.
  • the groove can penetrate the circuit board to form a through hole, and the connector is fixedly connected with the circuit board through the connecting member, and the groove on the circuit board is excavated, thereby minimizing the height of the stack, and after the circuit board is dug, the original
  • the connector at the corresponding position of the groove can be fixedly connected to the circuit board through the connecting member, for example, the connecting board is fixedly connected to the circuit board by soldering or bonding on both sides of the connector, and the connector is simultaneously
  • the terminals are connected to the corresponding pads on the board by wires.
  • the connector is located above the through hole, that is, the position of the connector is not moved, but the corresponding groove is dug through, so that when stacking, the corresponding connector on the adjacent circuit board is received into the through hole, which can be the largest Decrease the height of the stack.
  • the connector can also be located in the through hole, after the groove is dug, the connector is moved downward to be accommodated in the through hole, and then fixedly connected to the circuit board through the connecting member, so that Reduce the height of the board itself, thereby reducing the overall height of the board stack.
  • the embodiment of the present invention provides a groove on the other side of the connector on the circuit board opposite to the connector.
  • the connector with a higher height on the circuit board of the display panel may
  • the recess is placed in a corresponding position on the adjacent circuit board, so that the overall height of the stack at one end of the circuit board is reduced, thereby increasing the number of display panels that can be stacked in the package, and also reducing the cushion between the display panels.
  • the thickness is effective to save costs and improve transportation efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

公开了一种电路板（1），包括连接器（2）和凹槽（3），所述连接器（2）设置于所述电路板（1）的一侧，且所述连接器（2）顶部高于所述电路板（1）水平面，所述凹槽（3）设置于与所述连接器（2）对应的位置，且所述凹槽（3）的开口位于所述电路板（1）的另一侧，其中，当两个以上所述电路板（1）堆叠在一起时，堆叠在上面的电路板（1）的凹槽（3）用于收容紧邻的堆叠在下面的电路板（1）的连接器（2）；还公开了一种包括上述电路板的显示面板。通过上述方式，能够增加包装箱内堆叠的显示面板的数量，节省成本，提高运输效率。

Description

一种电路板及显示面板
【技术领域】
本发明涉及电路板结构领域，特别是涉及一种电路板及显示面板。
【背景技术】
在显示面板的储存和运输过程中，一般是将显示面板堆叠在一个包装箱内，然后在包装箱内显示面板之间放置缓冲垫保护显示面板免受运输过程中的冲击。
显示面板的电路板上有高度较高的连接器元件，当显示面板堆叠时，具有较高高度的连接器使得电路板一端的堆叠高度要高于面板一端的堆叠高度，从而需要在面板之间堆叠较厚的缓冲垫，造成材料浪费，同时由于电路板一端较高的堆叠高度使得包装箱内能放入的显示面板的数量减少，从而降低了运输效率，增大了运输成本。
【发明内容】
本发明主要解决的技术问题是提供一种电路板及显示面板，能够增加包装箱内堆叠的显示面板的数量，节省成本，提高运输效率。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种电路板，所述电路板包括：
连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器；
其中，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
其中，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
其中，所述连接器位于所述通孔上方。
其中，所述连接器位于所述通孔中。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种显示面板，所述显示面板包括面板和与所述面板连接的电路板，所述电路板包括：
连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器；
其中，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
其中，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
其中，所述连接器位于所述通孔上方。
其中，所述连接器位于所述通孔中。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种显示面板，所述显示面板包括面板和与所述面板连接的电路板，所述电路板包括：
连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器。
其中，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
其中，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
其中，所述连接器位于所述通孔上方。
其中，所述连接器位于所述通孔中。
本发明的有益效果是：区别于现有技术的情况，本发明在电路板上连接器处与连接器相对的另一侧设置凹槽，当显示面板堆叠时，显示面板的电路板上高度较高的连接器会收容到与其相邻的电路板上对应位置的凹槽内，使得电路板一端堆叠的整体高度降低，从而增加包装箱内可堆入的显示面板的数量，同时也降低了显示面板之间缓冲垫的厚度，有效地节省成本，提高运输效率。
【附图说明】
图1是本发明一种电路板一实施方式的结构示意图剖视图；
图2是本发明一种电路板另一实施方式的结构示意图；
图3是本发明一种显示面板一实施方式的堆叠示意图。
【具体实施方式】
参见图1，图1 是本发明一种电路板一实施方式的结构示意图剖视图，本发明实施方式的电路板1包括连接器2和凹槽3，连接器2通过焊接或胶接等方式固定设置于电路板1一侧，且连接器2顶部高于电路板1水平面。通常情况下，连接器2固定在电路板1表面，凹槽3设置于与连接器2对应的位置，且凹槽3的开口位于电路板1的另一侧，当两个以上电路板1堆叠在一起时，堆叠在上面的电路板1的凹槽3用于收容紧邻的堆叠在下面的电路板相应位置的连接器，一般来说，电路板上会有很多连接器，且连接器的顶部都不同程度凸出于电路板的表面之上，当高度最高的连接器对应的凹槽容纳相邻电路板上对应的连接器后，若某个高度较低的连接器处相邻电路板上对应的连接器还没接触到上方的电路板，则该高度较低的连接器处对应位置可不设置凹槽，简而言之，即是在堆叠电路板时，保证电路板上所设置的每个凹槽内都容纳有连接器，这样可避免设置过多的连接器而降低电路板的物理强度。
其中，凹槽3与连接器2顶部具有相同的形状，且凹槽3开口面积大于或等于连接器2顶部面积，优选地，在保证连接器2可以进入的情况下，可将凹槽3内的形状设置为与连接器2的形状相同，以充分利用空间。
其中，如图2所示，凹槽可以贯通电路板以形成通孔5，连接器2通过连接件6与电路板1固定接连，把电路板1上的凹槽挖通，可最大程度地降低堆叠的高度，挖通电路板后，原凹槽对应位置处的连接器2可通过连接件6固定连接到电路板1上，例如，在连接器2的两侧通过连接件6用焊接或胶接的方式固定连接到该处的电路板1上，同时连接器2的端子通过连接线连接到电路板上对应的焊盘上。
其中，连接器2位于通孔5上方，即是连接器2的位置不动，只是将其对应的凹槽挖通，这样堆叠时，相邻电路板1上对应的连接器2收容至该通孔5内，可最大程度降低堆叠的高度。
其中，连接器还可位于通孔中，凹槽挖通后，将该处连接器往下移，使其容纳于该通孔中，再通过连接件将其固定连接到电路板上，这样可降低电路板本身的高度，从而降低电路板堆叠的整体高度。
区别于现有技术，本发明实施方式在电路板上连接器处与连接器相对的另一侧设置凹槽，当电路板堆叠时，电路板上高度较高的连接器会收容到与其相邻的电路板上对应位置的凹槽内，使得电路板堆叠的整体高度降低。
在另一个实施方式中，本发明提供一种显示面板，如图3，显示面板包括面板4和与面板4连接的电路板1，电路板包括连接器2和凹槽3，连接器2通过焊接或胶接等方式固定设置于电路板1一侧，且连接器顶部高于电路板水平面。通常情况下，连接器固定在电路板表面，凹槽设置于与连接器对应的位置，且凹槽的开口位于电路板的另一侧，当两个以上电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板相应位置的连接器，一般来说，电路板上会有很多连接器，且连接器的顶部都不同程度凸出于电路板的表面之上，当高度最高的连接器对应的凹槽容纳相邻电路板上对应的连接器后，若某个高度较低的连接器处相邻电路板上对应的连接器还没接触到上方的电路板，则该高度较低的连接器处对应位置可不设置凹槽，简而言之，即是在堆叠电路板时，保证电路板上所设置的每个凹槽内都容纳有连接器，这样可避免设置过多的连接器而降低电路板的物理强度。
其中，凹槽与连接器顶部具有相同的形状，且凹槽开口面积大于或等于连接器顶部面积，优选地，在保证连接器可以进入的情况下，可将凹槽内的形状设置为与连接器的形状相同，以充分利用空间。
其中，凹槽可以贯通电路板以形成通孔，连接器通过连接件与电路板固定接连，把电路板上的凹槽挖通，可最大程度地降低堆叠的高度，挖通电路板后，原凹槽对应位置处的连接器可通过连接件固定连接到电路板上，例如，在连接器的两侧通过连接件用焊接或胶接的方式固定连接到该处的电路板上，同时连接器的端子通过连接线连接到电路板上对应的焊盘上。
其中，连接器位于通孔上方，即是连接器的位置不动，只是将其对应的凹槽挖通，这样堆叠时，相邻电路板上对应的连接器收容至该通孔内，可最大程度降低堆叠的高度。
其中，连接器还可位于通孔中，凹槽挖通后，将该处连接器往下移，使其容纳于该通孔中，再通过连接件将其固定连接到电路板上，这样可降低电路板本身的高度，从而降低电路板堆叠的整体高度。
区别于现有技术的情况，本发明实施方式在电路板上连接器处与连接器相对的另一侧设置凹槽，当显示面板堆叠时，显示面板的电路板上高度较高的连接器会收容到与其相邻的电路板上对应位置的凹槽内，使得电路板一端堆叠的整体高度降低，从而增加包装箱内可堆入的显示面板的数量，同时也降低了显示面板之间缓冲垫的厚度，有效地节省成本，提高运输效率。
以上仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (13)

  1. 一种电路板，其特征在于，所述电路板包括：
    连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
    凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器；
    其中，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
  2. 根据权利要求1所述的电路板，其特征在于，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
  3. 根据权利要求2所述的电路板，其特征在于，所述连接器位于所述通孔上方。
  4. 根据权利要求2所述的电路板，其特征在于，所述连接器位于所述通孔中。
  5. 一种显示面板，其特征在于，所述显示面板包括面板和与所述面板连接的电路板，所述电路板包括：
    连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
    凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器；
    其中，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
  6. 根据权利要求5所述的显示面板，其特征在于，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
  7. 根据权利要求6所述的显示面板，其特征在于，所述连接器位于所述通孔上方。
  8. 根据权利要求6所述的显示面板，其特征在于，所述连接器位于所述通孔中。
  9. 一种显示面板，其特征在于，所述显示面板包括面板和与所述面板连接的电路板，所述电路板包括：
    连接器，所述连接器设置于所述电路板的一侧，且所述连接器顶部高于所述电路板水平面；
    凹槽，所述凹槽设置于与所述连接器对应的位置，且所述凹槽的开口位于所述电路板的另一侧，其中，当两个以上所述电路板堆叠在一起时，堆叠在上面的电路板的凹槽用于收容紧邻的堆叠在下面的电路板的连接器。
  10. 根据权利要求9所述的显示面板，其特征在于，所述凹槽与所述连接器顶部具有相同的形状，且所述凹槽面积大于或等于所述连接器顶部面积。
  11. 根据权利要求9所述的显示面板，其特征在于，所述凹槽贯通所述电路板以形成通孔，所述连接器通过连接件与所述电路板固定接连。
  12. 根据权利要求11所述的显示面板，其特征在于，所述连接器位于所述通孔上方。
  13. 根据权利要求11所述的显示面板，其特征在于，所述连接器位于所述通孔中。
PCT/CN2014/084083 2014-08-01 2014-08-11 一种电路板及显示面板 Ceased WO2016015358A1 (zh)

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CN1781347A (zh) * 2003-04-30 2006-05-31 日本压着端子制造株式会社 印刷线路板的连接结构
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CN202857148U (zh) * 2012-10-25 2013-04-03 北京开元智信通软件有限公司 紧凑型电路板结构

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