JPS62272291A - Mounting of display panel - Google Patents
Mounting of display panelInfo
- Publication number
- JPS62272291A JPS62272291A JP11643386A JP11643386A JPS62272291A JP S62272291 A JPS62272291 A JP S62272291A JP 11643386 A JP11643386 A JP 11643386A JP 11643386 A JP11643386 A JP 11643386A JP S62272291 A JPS62272291 A JP S62272291A
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- wiring board
- printed wiring
- suction cup
- display
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 235000002296 Ilex sandwicensis Nutrition 0.000 description 1
- 235000002294 Ilex volkensiana Nutrition 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
３、発明の詳細な説明
〔概要〕
耐振性に優れ、また取り外しが容易な表示パネルの装着
方法として、表示パネルの裏面に複数の合成ゴム製の吸
着盤を吸着させた後、予めプリント配線基板に設けた固
定穴に挿入して固定する装着方法。[Detailed Description of the Invention] 3. Detailed Description of the Invention [Summary] As a method for mounting a display panel that has excellent vibration resistance and is easy to remove, a plurality of synthetic rubber suction cups are attached to the back surface of the display panel. The mounting method involves inserting and fixing the printed wiring board into a fixing hole that has been prepared in advance on the printed wiring board.
本発明は耐振性と保守性とを向上した表示パ皐ルの装着
方法に関する。The present invention relates to a display panel mounting method with improved vibration resistance and maintainability.
大量の情報を高速に処理する必要から情報処理装置の進
歩は著しいが、この周辺・端末装置として各種の表示装
置が実用化されている。BACKGROUND OF THE INVENTION Due to the need to process large amounts of information at high speed, information processing devices have made remarkable progress, and various display devices have been put into practical use as peripherals and terminal devices.
その内にはプラズマディスプレイ装置、液晶表示装置な
どのようにガラス板が透明性、平坦性。Among them, glass plates are transparent and flat, such as in plasma display devices and liquid crystal display devices.
耐薬品性に優れており、また廉価で大面積化が可能であ
ると云う特徴を活かし、この内面に通明金属膜よりなる
電極をパターン形成して表示パネルの基板として一般に
使用されている。It is generally used as a display panel substrate by patterning electrodes made of a transparent metal film on its inner surface, taking advantage of its excellent chemical resistance and its ability to be made into a large area at low cost.
ガラスは上記のように表示パネルの基板として適してい
るが、壊れ易いことが欠点である。Although glass is suitable as a substrate for display panels as described above, it has the disadvantage of being easily broken.
すなわち、耐振性、耐衝撃性などの機械的特性が劣るこ
とが欠点である。That is, the disadvantage is that mechanical properties such as vibration resistance and impact resistance are inferior.
そのため、表示装置としてガラス製の表示パネルを実装
する場合には特別な装着構造が必要である。Therefore, when mounting a glass display panel as a display device, a special mounting structure is required.
当初、表示パネルが小形−の場合はガラス基板の端部に
穴を開け、ゴム製の緩衝材（ダンパア）を用いて配線基
板に捻子止めする方法が採られていたが、表示パネルが
大型化するに従って破損が生じ易くて実施が困難となり
、現在では・第４図に示すように複数の止め金具１を用
いて表示パネル２の端部を金属板３に固定する保持方法
が採られている。Initially, when the display panel was small, a hole was made in the edge of the glass substrate and a rubber cushioning material (damper) was used to screw it onto the wiring board, but as the display panel became larger. However, as shown in FIG. 4, the end of the display panel 2 is fixed to the metal plate 3 using a plurality of fasteners 1, as shown in FIG. 4. .
然し、表示パネル２が大型化して重量が増加すると端部
のみの固定では耐振、耐衝撃などの機械的なストレスに
は耐えられない。However, as the display panel 2 increases in size and weight, fixing only the ends cannot withstand mechanical stress such as vibration resistance and shock resistance.
そこで、第３図に示すように両面接着テープ４或いは接
着材を用いて表示パネル２をプリント配線基板５に接着
固定する方法を採用している所が多い。Therefore, as shown in FIG. 3, many places employ a method of adhesively fixing the display panel 2 to the printed wiring board 5 using double-sided adhesive tape 4 or an adhesive.
そして表示パネル２の周辺に設けられている電極端子を
プリント配線基板５に設けられている電極端子部とをリ
ード線を用いて半田付けするなどの方法で回路接続が行
われている。Circuit connection is performed by soldering the electrode terminals provided around the display panel 2 to the electrode terminal portions provided on the printed wiring board 5 using lead wires.
この方法によれば、同図に示すように表示パネル２を装
着したプリント配線基板の周辺部にＩＣなどの電子部品
６を装着できると云う利点がある。This method has the advantage that electronic components 6 such as ICs can be mounted around the printed wiring board on which the display panel 2 is mounted, as shown in the figure.
また、基板の全面に亙って接着しているため、機械的ス
トレスに対しては充分な強度を保つことができる。Furthermore, since the adhesive is bonded over the entire surface of the substrate, sufficient strength can be maintained against mechanical stress.
然し、表示パネルの初期不良或いは故障修理に当たって
、表示パネル２のプリント配線基板５からの分離は容易
ではなく、表示パネル２かプリント配線基板５の何れか
或いは両方を破壊に導くことが多い。However, when repairing initial defects or failures of the display panel, it is not easy to separate the display panel 2 from the printed wiring board 5, which often leads to destruction of either the display panel 2, the printed wiring board 5, or both.
そのため、機械的ストレスに対しては充分な強度を保持
しながら表示パネルの分離が可能な新しい固定法の実用
化が要望されていた。Therefore, there has been a demand for a new fixing method that allows display panels to be separated while maintaining sufficient strength against mechanical stress.
以上記したように表示パネルはガラス基板を用いて構成
されているために振動、衝撃などに対し弱いと云う問題
があるが、表示パネルを取り出し可能な状態で且つ充分
な強度で固定できる方法を見出すことが課題である。As mentioned above, since display panels are constructed using glass substrates, there is a problem that they are vulnerable to vibrations, shocks, etc. However, there is a method that can fix display panels with sufficient strength while still being removable. The challenge is to find out.
ｃ問題点を解決するための手段〕
上記の問題はストライプ状の電極パターンを設けた二枚
のガラス基板を対向せしめてマトリックス状の電極を形
成し、その間に表示媒体を介在させてなる表示パネルを
、該表示パネルを駆動するプリント配線基板に装着する
方法として、表示パネルの裏面に吸着盤を位置決めして
吸着させた後、予めプリント配線基板に設けた複数の固
定穴に前記吸着盤を挿入し、固定する表示パネルの装着
方法により解決することができる。Measures for Solving Problems] The above problem is solved by a display panel in which two glass substrates each having a striped electrode pattern are placed facing each other to form a matrix of electrodes, with a display medium interposed between them. As a method of attaching the display panel to a printed wiring board that drives the display panel, a suction cup is positioned on the back side of the display panel and the suction cup is sucked, and then the suction cup is inserted into a plurality of fixing holes provided in advance on the printed wiring board. However, this problem can be solved by a fixed display panel mounting method.
本発明は合成ゴムからなる吸着盤を用いて表示パネルを
印刷配線基板に吸着するものである。The present invention uses a suction cup made of synthetic rubber to suction a display panel to a printed wiring board.
第１図と第２図は共に本発明の実施例を示す断面図であ
って、プリント配、ｖ！基板７には吸着盤の固定用の固
定穴８を設けておき、一方、表示パネル２の接着面には
吸着盤９の固定位置をマーキングしておき、この位置に
吸着盤を吸着した後、プリント配線基板７の固定穴８の
中にステム１０を挿入し、予め固定穴の中に無電解メッ
キ等により形成されている金属部と半田付けすることに
より固定するものである。Both FIGS. 1 and 2 are cross-sectional views showing embodiments of the present invention, including printed layouts, v! A fixing hole 8 for fixing the suction cup is provided on the substrate 7, and the fixing position of the suction cup 9 is marked on the adhesive surface of the display panel 2, and after the suction cup is attached to this position, The stem 10 is inserted into the fixing hole 8 of the printed wiring board 7 and fixed by soldering to a metal part that has been previously formed in the fixing hole by electroless plating or the like.
ここで、吸着盤９を用いる場合の利点は合成ゴムからな
るために、これが緩衝作用をもち耐振。Here, the advantage of using the suction cup 9 is that it is made of synthetic rubber, which has a shock absorbing effect and is vibration resistant.
耐衝撃などの機械的性能が優れ、また必要に応じて分離
が可能なことである。It has excellent mechanical properties such as impact resistance, and can be separated if necessary.
一方、欠点は加圧により減圧され真空状態となった吸着
盤の内部に空気が徐々に浸透して減圧状態が弱まり、柊
には吸着能力を失うことである。On the other hand, the drawback is that air gradually penetrates into the suction cup, which has been reduced to a vacuum state by pressurization, weakening the reduced pressure state and causing the holly to lose its adsorption ability.
これを防ぐためにはプリント配線基板７の接着面に吸着
盤９を加圧し、固定した後はこの吸着盤９の円周部に沿
ってシリコーンゴム（例えば商品名ＲＴＶ 東しシリ
コーン社製）を塗布して接着面を通っての空気の拡散・
浸透を遮断しておく、このようにすると、シリコーンゴ
ムは防湿性が優れ、かなりの接着性をもち、また硬化し
た後でも弾性をもっているので長期に亙って真空状態を
保つことができる。To prevent this, press the suction cup 9 on the adhesive surface of the printed wiring board 7, and after fixing it, apply silicone rubber (for example, product name RTV, manufactured by Toshi Silicone Co., Ltd.) along the circumference of the suction cup 9. air diffusion through the adhesive surface.
By blocking penetration, silicone rubber has excellent moisture resistance, has considerable adhesion, and is elastic even after curing, so it can maintain a vacuum state for a long period of time.
なお、吸着盤の中の真空を破る場合は先端が鋭利のヘラ
を表示パネル２のガラス面に沿って差し込むことにより
剥離することができる。In addition, in order to break the vacuum inside the suction cup, the display panel 2 can be peeled off by inserting a sharp-tipped spatula along the glass surface of the display panel 2.
次に、本発明を用いれば、従来のような使用法は勿論１
表示パネル２を装着したプリント配線基板７への部品搭
載も可能となる。Next, if the present invention is used, of course the conventional usage method can be improved.
It is also possible to mount components on the printed wiring board 7 on which the display panel 2 is mounted.
第２図はこの状態を示すもので、吸着盤９を接着した表
示パネル２をプリント配線基板７に装着する際に冶具を
用いて５ｍｍ程度の間隔を保って半田付けするようにす
れば、同図に示すように電子部品６の装着を行うことが
できる。FIG. 2 shows this state. When attaching the display panel 2 with the suction cup 9 adhered to the printed wiring board 7, if you use a jig and solder it while keeping a distance of about 5 mm, the same result can be achieved. The electronic component 6 can be mounted as shown in the figure.
長さ４０ｃｍ、幅３０ｃｍのプラズマディスプレイ（略
称ＦＤＰ）パネルをプリント配線基板に装着するに当た
ってｐｏｐ基板の接着面をＬｏａｎ角に１２分割し、周
辺部のＩＯ領領域各中央に直径が４ｃｍのマーキングを
行い、洗滌・脱脂処理を行った後、この位置にシリコー
ンゴム製で開口部の直径が４ｃｍの吸着盤を圧着して固
定した。When attaching a plasma display (abbreviation: FDP) panel with a length of 40 cm and a width of 30 cm to a printed wiring board, the adhesive surface of the POP board was divided into 12 loan angles, and a marking with a diameter of 4 cm was placed in the center of each IO area on the periphery. After cleaning and degreasing, a suction cup made of silicone rubber and having an opening diameter of 4 cm was crimped and fixed at this position.
次に、常温硬化形のシリコーンゴム（品名ＲＴＶ）を吸
着盤の接合面に沿って塗布した。Next, room temperature curing silicone rubber (product name: RTV) was applied along the joint surface of the suction cup.
この場合、吸着盤には径が４鳳凰で長さが７１のニッケ
ル（Ｎｉ）メッキで黄銅製のステムがついている。In this case, the suction cup has a nickel (Ni) plated brass stem with a diameter of 4 mm and a length of 71 mm.
次に、このＦＤＰパネルを装着するプリント配線基板に
は、第２図に類似してデュアルインライン形の多数のＩ
Ｃが装着してあり、また吸着盤の相対位置には径４．５
ｕで内部がメタライズされた固定穴が設けである。Next, the printed wiring board on which this FDP panel is mounted has a large number of dual in-line type I/Os, similar to the one shown in Fig.
C is installed, and the relative position of the suction cup has a diameter of 4.5
There is a fixing hole with metallized inside.
そして、ＦＤＰパネルの装着は高さが５龍の治具を両側
部に置いてプリント配線基板との間隔を保持した状態で
リフロー装置にかけて半田付は処理を行い固定した。Then, to attach the FDP panel, a jig with a height of 5 dragons was placed on both sides to maintain a distance from the printed wiring board, and the panel was soldered and fixed using a reflow machine.
このようにすると耐振性と耐衝撃性にすぐれ且つ取り外
し可能なＦＤＰ装置を実用化することができる。In this way, it is possible to put into practical use an FDP device that has excellent vibration resistance and impact resistance and is removable.
以上記したように本発明の実施により、表示パネル或い
はプリント配線基板を破壊することなく取り外すことが
でき、また耐振性と耐衝撃性に優れた表示装置を実用化
することが可能になる。As described above, by carrying out the present invention, it becomes possible to put into practical use a display device that can be removed without destroying the display panel or printed wiring board and has excellent vibration resistance and impact resistance.
第１図は本発明の実施例を示す断面図、第２図は本発明
の別の実施例を示す断面図、第３図は従来のプリント配
線基板への装着法を示す断面図、
第４図は従来の金属板への装着法を示す断面図、である
。
図において、
１は止め金具、 ２は表示、パネル、４は両
面接着テープ、 ６は電子部品、５．７はプリント配
線基板、
８は固定穴、 ９は吸着盤、本発明の宴能佼
・ｊ左示１断面図
第 １ 図
禾を−の別の乎施有・ＪＥ示可断面団
纂 ２ 図
効のフ゛りンＹ曲己１９慕１（オ々への俺り看３去」ジ
斤、１区斥面図第 ３ 図
不５救の金１括への第１五乏消げ断面図ａ４図FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view showing another embodiment of the invention, FIG. 3 is a sectional view showing a conventional mounting method on a printed wiring board, and FIG. The figure is a sectional view showing a conventional mounting method on a metal plate. In the figure, 1 is a stopper, 2 is a display, a panel, 4 is double-sided adhesive tape, 6 is an electronic component, 5.7 is a printed wiring board, 8 is a fixing hole, 9 is a suction cup, the banquet hall of the present invention. 1 cross-sectional view shown on the left 1 Figure 1 - Another collection of cross-sections that can be shown by JE斤, 1st ward, cross-sectional view No. 3, 1st five-shogo sectional view of one bundle of gold, figure A4
Claims (1)
を対向せしめてマトリックス状の電極を形成し、その間
に表示媒体を介在させてなる表示パネルを、該表示パネ
ルを駆動するプリント配線基板に装着する方法として、 表示パネルの裏面に吸着盤を位置決めして吸着させた後
、予めプリント配線基板に設けた複数の固定穴に前記吸
着盤を挿入し、固定することを特徴とする表示パネルの
装着方法。[Claims] A display panel is formed by making two glass substrates provided with striped electrode patterns face each other to form a matrix of electrodes, with a display medium interposed therebetween, and driving the display panel. The method for attaching the display panel to the printed wiring board is characterized in that a suction cup is positioned on the back side of the display panel to attract the display panel, and then the suction cup is inserted into a plurality of fixing holes provided in advance on the printed wiring board and fixed. How to install the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643386A JPS62272291A (en) | 1986-05-20 | 1986-05-20 | Mounting of display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643386A JPS62272291A (en) | 1986-05-20 | 1986-05-20 | Mounting of display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62272291A true JPS62272291A (en) | 1987-11-26 |
Family
ID=14686981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11643386A Pending JPS62272291A (en) | 1986-05-20 | 1986-05-20 | Mounting of display panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62272291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000294143A (en) * | 1999-04-02 | 2000-10-20 | Matsushita Electric Ind Co Ltd | Separating method of cathode ray tube from image display panel, cutting method, and separating device |
-
1986
- 1986-05-20 JP JP11643386A patent/JPS62272291A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000294143A (en) * | 1999-04-02 | 2000-10-20 | Matsushita Electric Ind Co Ltd | Separating method of cathode ray tube from image display panel, cutting method, and separating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62272291A (en) | Mounting of display panel | |
| JPH0738231A (en) | Metal mask for cream solder and attaching method for same to frame | |
| JPS5977483A (en) | Liquid crystal display | |
| JP2003336016A (en) | Anisotropically electrically conductive double-sided tape and method of mounting electronic part by using the same | |
| WO2019114210A1 (en) | Connection plate of light emitting diode light bar | |
| CN110335543A (en) | Flexible display panels and its manufacturing method, flexible display apparatus | |
| JPH06112621A (en) | Stand-off structure of module | |
| JP3429135B2 (en) | Adhesive layer laminate, display device using the same, and method of manufacturing the same | |
| JPH0412389A (en) | Display device | |
| JPH03132691A (en) | Mounting structure for display panel | |
| JPS6227786A (en) | Liquid crystal display unit | |
| JPH04225327A (en) | Packaging structure of electronic circuit and electrooptical device and electronic printing device formed by using this structure | |
| JPH01237685A (en) | Liquid crystal display device | |
| JP2003324256A (en) | Flexible printed wiring board | |
| JPH03289199A (en) | Board positioning apparatus | |
| KR200307057Y1 (en) | Board for setting PCB | |
| JP2529803Y2 (en) | Film LCD holding structure | |
| JP2003005667A (en) | Display device | |
| JP2584940Y2 (en) | Liquid crystal display | |
| JPH0696696B2 (en) | Tape for temporary fixing of TAB film | |
| JP2003078229A (en) | Component mounting substrate | |
| JPH05327166A (en) | Mounting of electronic component | |
| JPS63119213A (en) | Structure of double-sided mount chip component | |
| JPS583314Y2 (en) | Electronic component mounting device | |
| JP2532817Y2 (en) | Piezoelectric vibrator |