US20130104504A1 - Pallet for Packaging Liquid Crystal Display Component and Method for Packaging Liquid Crystal Display Component - Google Patents

Pallet for Packaging Liquid Crystal Display Component and Method for Packaging Liquid Crystal Display Component Download PDF

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Publication number
US20130104504A1
US20130104504A1 US13/322,546 US201113322546A US2013104504A1 US 20130104504 A1 US20130104504 A1 US 20130104504A1 US 201113322546 A US201113322546 A US 201113322546A US 2013104504 A1 US2013104504 A1 US 2013104504A1
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United States
Prior art keywords
pallet
lcd
bearing area
components
panel
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US13/322,546
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English (en)
Inventor
Qianshuang Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
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 Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Assigned to SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. reassignment SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HU, Qianshuang
Publication of US20130104504A1 publication Critical patent/US20130104504A1/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1313—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells specially adapted for a particular application

Definitions

  • the present invention relates to the field of liquid crystal displays (LCDs), and more particularly to a pallet for packaging LCD components and a method for packaging LCD components.
  • LCDs liquid crystal displays
  • FIGS. 1 to 5 respectively show a view of a structure of an existing pallet and a schematic diagram of a pallet for packaging LCD components.
  • a pallet 100 is of a frame structure.
  • a panel bearing area 110 and accessory bearing area(s) 111 arranged on one side of the panel bearing area are arranged in the pallet frame, i.e. the packaging space; and the panel bearing area 110 and the accessory bearing area(s) 111 are surrounded and formed by side walls 101 .
  • An LCD component in the figure comprises an LCD panel and an accessory, wherein the accessory comprises flexible connector and printed circuit board (PCB).
  • PCB printed circuit board
  • the thickness of a LCD panel is not equal to that of a PCB, and the maximum thickness of the PCB is even about 2 times as much as the thickness of a LCD panel.
  • the thickness of a LCD panel is 1.9 mm
  • the maximum thickness of a PCB is 3.6 mm.
  • each plastic pallet in accordance with the structure of the plastic pallet 100 and the structural strength of each LCD component 200 .
  • the existing pallet and its arranging method are shown in FIG. 5 .
  • the LCD components are not arranged in a staggered mode, and the PCBs 220 are arranged on the same side.
  • the LCD panel 210 inclines because of thin thickness, and the LCD panel 210 has large free space in the LCD panel bearing area 110 .
  • LCD panel 210 is easy to be shattered due to its collision with the pallet 100 .
  • the PCBs of each accessory bearing area 111 bear most loads, and this may easily cause the connectors of the PCBs or other relatively higher electronic components to be damaged.
  • the aim of the present invention is to provide a reliable pallet for packaging liquid crystal display components and a method of packaging liquid crystal display components.
  • a pallet for packaging LCD components wherein the pallet comprises a panel bearing area and two accessory bearing areas which are respectively arranged on both sides of the panel bearing area.
  • the accessory bearing areas are arranged on the two opposite sides of the panel bearing area.
  • an LCD panel is rectangular in shape.
  • the accessory bearing areas are arranged on the two opposite sides of the panel bearing area so that the panel bearing area is suitable for arranging panels.
  • retaining walls are respectively arranged between the panel bearing area and the accessory bearing areas on the two sides of the panel bearing area.
  • the retaining walls prevent the LCD components from sliding, thus preventing the shattering of the LCD components caused by violent collision between the LCD components and the pallet.
  • the pallet also comprises multiple buffer gaskets which are stacked in the pallet and are used for buffering and separating the LCD components.
  • the buffer gaskets can prevent damages caused by collision between the LCD components and the pallet, and by collision between LCD components.
  • the structure and shape of the surface of each gasket is consistent with the spatial shape of the panel bearing area in the pallet and the accessory bearing areas on both sides of the bearing area.
  • the buffer gaskets can protect the LCD components to the maximum extent so that each part of the LCD components can be protected by the buffer gaskets.
  • each buffer gasket is from 1.5 to 2.5 mm. Only the buffer gasket with a certain thickness can play a buffer role, and excess thickness affects the loading capacity of the pallet.
  • the bottom of the pallet is also provided with reinforced structures.
  • the strength of the pallet is enhanced by the reinforced structures so that the pallet cannot be damaged and then the LCD components cannot be damaged.
  • the pallet is made of plastic material.
  • the manufacturing cost of the pallet is reduced because of the low cost of the plastic material.
  • a method for packaging LCD component comprising the following steps:
  • step A Repeating the step A and step B until all the LCD components are packaged.
  • one buffer gasket is put in the pallet before the first LCD component is put in the pallet, and the other buffer gasket is put in the pallet after the first LCD component is put in the pallet.
  • both sides of the panel bearing area of the pallet are respectively provided with an accessory bearing area for arranging the accessories of the LCD components (namely PCB, flexible connector and the like)
  • the LCD components are staggered in the pallet, and the accessories (namely PCB, flexible connector and the like) between two adjacent LCD components are respectively positioned in the accessory bearing areas on different sides of the pallet.
  • adjacent LCD components arranged in a staggered mode can prevent the connectors of the PCBs or other electronic components from being crushed because a single side (one side of the accessory bearing area) bears high load. Meanwhile, because the PCBs of two adjacent LCD components are respectively positioned in the accessory bearing areas on both sides, the stacked thickness is not greatly affected by the PCBs, and then the total stacked height of the LCD components is reduced. Thus, more LCD components can be stacked in the pallet.
  • FIG. 1 is a front view of a structure of an existing pallet
  • FIG. 2 is a left view of a structure of an existing pallet
  • FIG. 2 is a top view of a structure of an existing pallet
  • FIG. 4 is a simplified structural diagram of a structure of an existing pallet
  • FIG. 5 is a schematic diagram of an existing pallet for packaging LCD components
  • FIG. 6 is a simplified structural diagram of LCD components
  • FIG. 7 is a simplified structural diagram of one embodiment of the present invention.
  • FIG. 8 is a front view of one embodiment of the present invention.
  • FIG. 9 is a schematic diagram of a pallet for packaging LCD component of one embodiment of the present invention.
  • 100 pallet; 101 . side wall; 102 . reinforced structure; 103 . retaining wall; 110 . panel bearing area; 111 . accessory bearing area; 120 . buffer gasket; 200 . LCD component; 210 . LCD panel; 220 , PCB; 230 . flexible connector.
  • the structure of the pallet for packaging LCD components of the present invention is shown in FIG. 7 and FIG. 8 .
  • the pallet 100 is of a square groove structure. Arranged in the groove are a panel bearing area 110 mainly used for bearing LCD panels and accessory bearing areas 111 mainly used for bearing flexible connectors, PCBs and the like. Wherein, the panel bearing area 110 is positioned in the central area of the groove; the accessory bearing areas 111 are positioned on both sides of the panel bearing area 110 ; and the accessory bearing areas 111 are communicated with the panel bearing area 110 .
  • the LCD components 200 can be sequentially stacked; namely after the first LCD component 200 is arranged, accessories (including flexible connector 230 , PCB 220 and the like) positioned on the LCD panel 210 are positioned in the accessory bearing area 111 of one side; when the second LCD component 200 is arranged, the second LCD panel is still positioned in the panel bearing area 110 , and accessories (including flexible connector 230 , PCB 220 and the like) positioned on the second LCD panel are positioned in the accessory bearing area 111 of the other side; the third LCD component 200 is also staggered from the second LCD component 200 , and the rest LCD components are positioned in the same mode until all the LCD components are positioned.
  • each PCB 220 is thick, the thickness of the PCB 220 is more than that of the LCD panel 210 in general.
  • the thickness of the PCB 220 is 3.6 mm, and the thickness of the LCD panel 210 is only 1.9 mm.
  • the mutually stacked LCD components take two LCD components 200 positioned as shown in FIG. 9 for an example.
  • the height of the accessory bearing areas 111 on both sides should be about 3.6 mm after the two LCD components 200 are mutually staggered.
  • all the heights of the LCD panels positioned in the central area are the same. Therefore, shattered fragments caused by collision between the panels and the pallet because of large free space produced by the LCD panels can be avoided.
  • the flexible connectors 230 and PCBs 220 of two adjacent LCD components staggered are respectively positioned on different sides, the bearing loads of both sides are balanced; and the bearing load of a single side is reduced, so that the connectors of the PCBs 220 or other higher electronic components are prevented from being crushed.
  • the pallet can bear more LCD components 200 .
  • retaining walls 103 are arranged between the panel bearing area 110 and the accessory bearing areas 111 on both sides of the panel bearing area.
  • the retaining walls 103 enable the LCD components 200 not to greatly slide. Thus, shattered fragments caused by violent collision between the LCD components 200 and the pallet 100 can be avoided.
  • the pallet 100 is also provided with buffer gaskets 120 ; and the buffer gaskets 120 are arranged at the bottom of the bearing area of the pallet 100 , between two adjacent LCD components 200 and above the last LCD component 200 .
  • the shape of each buffer gasket 120 is consistent with the shape of the bearing area in the pallet.
  • the buffer gasket 120 is made of soft material such as foamed plastic, etc., and is mainly used for separating two adjacent LCD components 200 and playing the actions of buffering and electrostatic prevention.
  • the buffer gasket 120 should have certain thickness so that the buffer gasket 120 can achieve effective buffer function. Thus, damage caused by extrusion between two adjacent LCD components 200 is avoided.
  • the thickness of the buffer gasket 120 is between 1.5 and 2.5 mm in general; and more preferably, in one embodiment of the present invention, the thickness of the buffer gasket 120 is 2 mm.
  • the bottom of the pallet 100 is provided with multiple reinforced structures 102 with different shapes; the shapes of the reinforced structures 102 are not limited to the shapes shown in the figure; and the reinforced structures 102 are mainly used for increasing the resistance to deformation of the pallet 100 .
  • the pallet is made of cheap plastic material which has the advantages of preferable plasticity and easy molding, and is molded by injection molding or vacuum molding in general.
  • the method for packaging liquid crystal display components of the present invention comprises the following steps:
  • step A Repeating step A and step B until all the LCD components are packaged.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
US13/322,546 2011-10-28 2011-11-02 Pallet for Packaging Liquid Crystal Display Component and Method for Packaging Liquid Crystal Display Component Abandoned US20130104504A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110333517.9 2011-10-28
CN201110333517.9A CN102502105B (zh) 2011-10-28 2011-10-28 用于包装液晶显示组件的托盘及液晶显示组件的包装方法
PCT/CN2011/081702 WO2013060036A1 (zh) 2011-10-28 2011-11-02 用于包装液晶显示组件的托盘及液晶显示组件的包装方法

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US20130104504A1 true US20130104504A1 (en) 2013-05-02

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US (1) US20130104504A1 (zh)
CN (1) CN102502105B (zh)
WO (1) WO2013060036A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009020A (ja) * 2012-06-29 2014-01-20 Sekisui Plastics Co Ltd 梱包材および梱包体
CN103723386A (zh) * 2014-01-08 2014-04-16 友达光电（苏州）有限公司 面板承载箱
US20140311935A1 (en) * 2013-04-19 2014-10-23 Shenzhen China Star Optoelectronics Technology Co., Ltd Packaging device
US10863640B2 (en) 2018-01-26 2020-12-08 Huizhou China Star Optoelectronics Technology Co., Ltd Packaging structure and packaging method

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CN102923394B (zh) * 2012-10-17 2016-03-30 深圳市华星光电技术有限公司 一种用于容纳板体的包装箱
CN103057855B (zh) * 2012-12-14 2015-03-25 深圳市华星光电技术有限公司 一种液晶面板包装箱及其防水结构
CN103241470B (zh) * 2013-05-14 2015-04-29 深圳市华星光电技术有限公司 一种具有限位结构的托盘
KR102417118B1 (ko) * 2015-09-07 2022-07-06 삼성디스플레이 주식회사 트레이 및 트레이 제조 방법
CN106882454B (zh) * 2017-03-14 2019-10-25 武汉华星光电技术有限公司 液晶显示面板运输托盘
CN107117377A (zh) * 2017-05-26 2017-09-01 惠科股份有限公司 一种显示面板的包装箱
CN108177848A (zh) 2017-12-27 2018-06-19 惠州市华星光电技术有限公司 液晶面板包装箱

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Publication number Priority date Publication date Assignee Title
JP2014009020A (ja) * 2012-06-29 2014-01-20 Sekisui Plastics Co Ltd 梱包材および梱包体
US20140311935A1 (en) * 2013-04-19 2014-10-23 Shenzhen China Star Optoelectronics Technology Co., Ltd Packaging device
US9266666B2 (en) * 2013-04-19 2016-02-23 Shenzhen China Star Optoelectronics Technology Co., Ltd. Packaging device
CN103723386A (zh) * 2014-01-08 2014-04-16 友达光电（苏州）有限公司 面板承载箱
US10863640B2 (en) 2018-01-26 2020-12-08 Huizhou China Star Optoelectronics Technology Co., Ltd Packaging structure and packaging method

Also Published As

Publication number Publication date
CN102502105B (zh) 2014-12-10
CN102502105A (zh) 2012-06-20
WO2013060036A1 (zh) 2013-05-02

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Date Code Title Description
AS Assignment

Owner name: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HU, QIANSHUANG;REEL/FRAME:027280/0636

Effective date: 20111104

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION