JPH01153472A - Packing method of liquid crystal display device - Google Patents
Packing method of liquid crystal display deviceInfo
- Publication number
- JPH01153472A JPH01153472A JP62300809A JP30080987A JPH01153472A JP H01153472 A JPH01153472 A JP H01153472A JP 62300809 A JP62300809 A JP 62300809A JP 30080987 A JP30080987 A JP 30080987A JP H01153472 A JPH01153472 A JP H01153472A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display device
- bag
- electrode
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 238000012856 packing Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000009461 vacuum packaging Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Packages (AREA)
- Packaging Frangible Articles (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、液晶表示装置の梱包方法まだは保管。[Detailed description of the invention] Industrial applications The present invention provides a method for packing and storing liquid crystal display devices.
物流に関するものである。It's about logistics.
従来の技術
近年、微細加工技術と液晶材料の進歩により液晶表示装
置を用いたテレビおよびワープロ等の表示機器が実現し
、従来よシのＣＲＴを利用した表示機器に比して、薄型
、軽量が可能となることから液晶表示装置が重要視され
てきた。Conventional technology In recent years, advances in microfabrication technology and liquid crystal materials have led to the realization of display devices such as televisions and word processors that use liquid crystal display devices, which are thinner and lighter than conventional display devices that use CRTs. Liquid crystal display devices have been viewed as important because of their ability to
この液晶表示装置を保管または物流するには第４図の如
く、クツション材１の隙間２に液晶表示装置３を入れ、
さらに段ボールケース４で梱包した後、第５図の如き状
態で保管さらには物流を行っている。To store or distribute this liquid crystal display device, as shown in FIG.
Furthermore, after being packed in a cardboard case 4, it is stored and distributed in the state shown in FIG.
発明が解決しようとする問題点
第６図および第７図に液晶表示装置３を示すが、電圧ま
たは映像信号を供給するだめの電極６の一部あるいはそ
れに累する配線６の一部に金属を用いて形成されだ液晶
表示装置３は、透明電極のみを用いて形成したものに比
し配線の電気抵抗は小さくなるものの、外部の水分によ
り金属から形成された電極５、あるいは配線６は、腐蝕
の原因によシ断線につながる。Problems to be Solved by the Invention A liquid crystal display device 3 is shown in FIGS. 6 and 7, but a part of the electrode 6 for supplying voltage or video signals or a part of the wiring 6 connected thereto is made of metal. Although the electrical resistance of the wiring is lower than that of a liquid crystal display device 3 formed using only transparent electrodes, the electrodes 5 or the wiring 6 made of metal may be corroded by external moisture. This may lead to wire breakage.
また、第８図において液晶表示装置３の両面に貼り付け
た偏光板７とクツション材１との摩擦により静電気が発
生し、各絵素毎に設けたスイッチング素子の電気特性を
劣化させてしまう。さらには、液晶表示装置３の電極６
とクツション材１とが接触し、電極５に汚れを付着させ
、のちの電圧および映像信号を供給するだめの配線接続
（実装）の前に汚れを除去しなければならないなどの問
題が発生する。Further, in FIG. 8, static electricity is generated due to friction between the polarizing plate 7 attached to both sides of the liquid crystal display device 3 and the cushion material 1, which deteriorates the electrical characteristics of the switching element provided for each picture element. Furthermore, the electrode 6 of the liquid crystal display device 3
This causes problems such as contact between the electrode 5 and the cushioning material 1, causing dirt to adhere to the electrode 5, which must be removed before wiring connection (mounting) for supplying voltage and video signals later.
不発明は上記問題点に鑑み、金属よりなる電極あるいは
配線の腐蝕を抑えることのできる梱包方法を提供するこ
とを第１の目的とする。In view of the above-mentioned problems, the first object of the present invention is to provide a packaging method that can suppress corrosion of metal electrodes or wiring.
本発明の他の目的は、外部より印加される静電気からス
イッチング素子を保護すること、また電極に汚れを付着
させることがないようにすることにある。Another object of the present invention is to protect the switching element from static electricity applied from the outside and to prevent dirt from adhering to the electrodes.
問題点を解決するだめの手段 本発明は、上記問題点を回避するため（１）空気。A foolproof way to solve problems The present invention aims to avoid the above-mentioned problems by (1) air.
水分を排除したのち不活性ガスを封入した雰囲気中で液
晶表示装置を密封梱包する。（２）梱包材料の表面固有
抵抗値を１０１２Ｑ以下にすることにより外部よシ印加
される静電気から保護する。（３）梱包材料が液晶表示
装置の電極および配線に接触しない構造の保管ケースを
用いる。これらによって問題点を回避するものである。After removing moisture, the liquid crystal display device is sealed and packed in an atmosphere filled with inert gas. (2) By setting the surface resistivity of the packaging material to 1012Q or less, it is protected from static electricity applied externally. (3) Use a storage case with a structure that prevents the packaging material from coming into contact with the electrodes and wiring of the liquid crystal display device. These problems are avoided.
作 用
この構成によって液晶表示装置の品質を安定向上させる
ことができる。Function: With this configuration, the quality of the liquid crystal display device can be stably improved.
実施例
以下本発明の一実施例について説明する。第１図ａ、ｂ
、ｃは、本発明によシ液晶表示装置３を梱包する手順を
示したものである。なお図中、従来例と同一物には同一
番号を付して詳細な説明は省略する。EXAMPLE An example of the present invention will be described below. Figure 1 a, b
, c show the procedure for packing the liquid crystal display device 3 according to the present invention. In the drawings, the same parts as in the conventional example are given the same numbers and detailed explanations are omitted.
液晶表示装置３を保管ケース８に収納し蓋９をする。保
管ケース８および蓋９はプラスチック材料で成形されて
おシ、表面固有抵抗値は１ｏ１２Ω以下である。The liquid crystal display device 3 is stored in a storage case 8 and the lid 9 is closed. The storage case 8 and the lid 9 are molded from a plastic material, and have a surface specific resistance value of 1012Ω or less.
次に液晶表示装置３および保管ケース８を表面固有抵抗
値１Ｑ１２Ω以下の袋１０の中に挿入し、第２図の如く
真空包装機本体１４内において、水分。Next, the liquid crystal display device 3 and storage case 8 are inserted into a bag 10 having a surface resistivity of 1Q12Ω or less, and moisture is removed in the vacuum packaging machine main body 14 as shown in FIG.
空気を排除した後、袋１ｏ内に不活性ガスとしてＮ２
ガス１１を封入したのち、袋１ｏをヒーター１２によシ
接着する。ここでＮ２ ガス１１を封入する量をコント
ロールすることにより第３図の如き状態で袋１ｏで液晶
表示装置３を固定することが可能となる。さらに蓋９で
電極５をカバーしている構造から電極６に袋１ｏは接触
せず電極６の汚れは発生しない。After removing the air, N2 is added as an inert gas into the bag 1o.
After filling the gas 11, the bag 1o is glued to the heater 12. By controlling the amount of N2 gas 11 filled in, it is possible to fix the liquid crystal display device 3 with the bag 1o in a state as shown in FIG. Further, since the electrode 5 is covered with the lid 9, the bag 1o does not come into contact with the electrode 6, so that the electrode 6 is not contaminated.
このように、真空包装機本体１４内において空気、水分
を排除した後、Ｎ２（不活性）ガス１１を封入した雰囲
気で液晶表示装置３を密封梱包することによシ、液晶表
示装置３における電極６あるいは配線６の腐蝕を極力抑
えることができる。また、袋１２、保管ケース８に表面
固有抵抗値１０１２Ω以下のものを使用することにより
、外部からの静電気よシ液晶表示装置３内のスイッチン
グ素子を保護することができる。In this way, after removing air and moisture in the vacuum packaging machine main body 14, the liquid crystal display device 3 is sealed and packed in an atmosphere filled with N2 (inert) gas 11. 6 or the wiring 6 can be suppressed as much as possible. Furthermore, by using the bag 12 and the storage case 8 with a surface resistivity of 1012 Ω or less, the switching elements in the liquid crystal display device 3 can be protected from static electricity from the outside.
なお、第２図において、１２は不活性ガス１１の入った
袋１１を封着するだめのヒーター、１３は真空包装機上
蓋、１６は真空引き用パイプ、１６はＮ２ ガス用パイ
プである。In FIG. 2, 12 is a heater for sealing the bag 11 containing the inert gas 11, 13 is the top lid of the vacuum packaging machine, 16 is a vacuum pipe, and 16 is a N2 gas pipe.
発明の効果
以上の如く、本発明によれば液晶表示装置への外部水分
を排除することができるため、品質を変化させることな
く長期にわたシ保管および物流が可能となる。さらには
、外部から印加される静電気からも保護することが可能
となる。また液晶表示装置の電極を汚すことがないため
、次工程としての実装工程での作業を簡略化することが
可能になるという利点を有する。Effects of the Invention As described above, according to the present invention, external moisture can be excluded from the liquid crystal display device, so long-term storage and distribution are possible without changing quality. Furthermore, it becomes possible to protect against static electricity applied from the outside. Further, since the electrodes of the liquid crystal display device are not contaminated, there is an advantage that the work in the next mounting process can be simplified.
第１図ａ 、 ｂ 、（、、、ｃｌは本発明によって液
晶表示装置を梱包する方法を順を追って説明する斜視図
、第２図は真空包装機を用いた本発明の一実施例の断面
図、第３図は第２図によって梱包した状態を示す断面図
、第４図、第５図ａ、ｂは従来例による液晶表示装置の
梱包方法の斜視図と梱包後の状態を示す斜視図、第６図
は液晶表示装置の斜視図、第７図は液晶表示装置の電極
部の拡大図（平面図）、第８図ａ、ｂ、ｃは従来例によ
って液晶表示装置をクノンヨン材に挿入する状態を示す
正面図、側面図、斜視図である。
３・・・液晶表示装置、５・・・・・・電極、６・・・
・・・配線、７・・・・・偏光板、８・・・・保管ケー
ス、９・・・・・・蓋、１０・・・・・袋、１１・・・
・・・Ｎ２ ガス、１２・・・・・叱−ター、１３・・
・・・真空包装機上蓋、１４・・・・・・真空包装機本
体、１５・・・・・・真空引き用パイプ、１６・・・・
・・Ｎ２ ガス用パイプ。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名８−
汝晶ゑ元装置
＝Ｉ；３０ ９−５Ｌ
１０− 采
第５図
第６図
第７図 〆
／
窮８図Figures 1a, b, (,, cl) are perspective views illustrating the method of packaging a liquid crystal display device according to the present invention step by step, and Figure 2 is a cross section of an embodiment of the present invention using a vacuum packaging machine. 3 are sectional views showing the state packed according to FIG. 2, and FIGS. 4 and 5 a and 5 b are perspective views showing a conventional packing method for a liquid crystal display device and a perspective view showing the state after packing. , FIG. 6 is a perspective view of the liquid crystal display device, FIG. 7 is an enlarged view (plan view) of the electrode part of the liquid crystal display device, and FIGS. They are a front view, a side view, and a perspective view showing a state in which: 3...Liquid crystal display device, 5...Electrode, 6...
... Wiring, 7 ... Polarizing plate, 8 ... Storage case, 9 ... Lid, 10 ... Bag, 11 ...
...N2 gas, 12...Scatter, 13...
...Vacuum packaging machine top lid, 14...Vacuum packaging machine main body, 15...Vacuum pipe, 16...
・・N2 gas pipe. Name of agent: Patent attorney Toshio Nakao and 1 other person8-
You Ching Yuan Equipment = I; 30 9-5L 10- Cap Figure 5 Figure 6 Figure 7 〆/ Figure 8
Claims (3)
置を、空気、水分を排除したのち、不活性ガスを封入し
た雰囲気で密封梱包することを特徴とする液晶表示装置
の梱包方法。(1) A method for packaging a liquid crystal display device, which comprises: removing air and moisture from a liquid crystal display device having a switching element for each picture element, and then sealingly packing the liquid crystal display device in an atmosphere filled with inert gas.
の表面固有抵抗値を１０＾１＾２Ω以下とすることを特
徴とする特許請求の範囲第１項記載の液晶表示装置の梱
包方法。(2) The method for packaging a liquid crystal display device according to claim 1, characterized in that the surface resistivity value of the bag used for packaging and the surface resistivity value of the storage case are 10^1^2Ω or less.
ない液晶表示装置保管ケースの構造をもつことを特徴と
する特許請求の範囲第２項記載の液晶表示装置の梱包方
法。(3) The method for packaging a liquid crystal display device according to claim 2, characterized in that the liquid crystal display device storage case has a structure that prevents the bag used for packaging from coming into contact with the electrode portion of the liquid crystal display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62300809A JPH0641313B2 (en) | 1987-11-27 | 1987-11-27 | Liquid crystal display device packaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62300809A JPH0641313B2 (en) | 1987-11-27 | 1987-11-27 | Liquid crystal display device packaging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153472A true JPH01153472A (en) | 1989-06-15 |
| JPH0641313B2 JPH0641313B2 (en) | 1994-06-01 |
Family
ID=17889362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62300809A Expired - Fee Related JPH0641313B2 (en) | 1987-11-27 | 1987-11-27 | Liquid crystal display device packaging method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641313B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5718993A (en) * | 1995-08-10 | 1998-02-17 | Dai Nippon Printing Co., Ltd. | Information recording medium |
| US5847782A (en) * | 1996-10-04 | 1998-12-08 | Seiko Epson Corporation | Method for packaging a liquid crystal panel and a liquid crystal panel package |
| CN107512466A (en) * | 2017-08-31 | 2017-12-26 | 四川壹家易信息技术有限公司 | New collection box with storage function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101554088B1 (en) * | 2011-07-29 | 2015-09-17 | 로저스 저매니 게엠베하 | Packaging for substrates and packaging unit having such packaging |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144062U (en) * | 1985-02-26 | 1986-09-05 | ||
| JPS62260685A (en) * | 1986-04-30 | 1987-11-12 | 旭化成株式会社 | Package of electronic part with large number of pin |
-
1987
- 1987-11-27 JP JP62300809A patent/JPH0641313B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144062U (en) * | 1985-02-26 | 1986-09-05 | ||
| JPS62260685A (en) * | 1986-04-30 | 1987-11-12 | 旭化成株式会社 | Package of electronic part with large number of pin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5718993A (en) * | 1995-08-10 | 1998-02-17 | Dai Nippon Printing Co., Ltd. | Information recording medium |
| US5847782A (en) * | 1996-10-04 | 1998-12-08 | Seiko Epson Corporation | Method for packaging a liquid crystal panel and a liquid crystal panel package |
| CN1084702C (en) * | 1996-10-04 | 2002-05-15 | 精工爱普生株式会社 | Package method for LCD screen and package material |
| CN107512466A (en) * | 2017-08-31 | 2017-12-26 | 四川壹家易信息技术有限公司 | New collection box with storage function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641313B2 (en) | 1994-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |