JP2008010712A - Flexible substrate - Google Patents

Flexible substrate Download PDF

Info

Publication number
JP2008010712A
JP2008010712A JP2006181008A JP2006181008A JP2008010712A JP 2008010712 A JP2008010712 A JP 2008010712A JP 2006181008 A JP2006181008 A JP 2006181008A JP 2006181008 A JP2006181008 A JP 2006181008A JP 2008010712 A JP2008010712 A JP 2008010712A
Authority
JP
Japan
Prior art keywords
connector component
slit
flexible substrate
connector
substrate
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.)
Withdrawn
Application number
JP2006181008A
Other languages
Japanese (ja)
Inventor
Hiroyuki Miyanishi
浩之 宮西
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.)
Kyocera Display Corp
Original Assignee
Kyocera Display Corp
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 Kyocera Display Corp filed Critical Kyocera Display Corp
Priority to JP2006181008A priority Critical patent/JP2008010712A/en
Publication of JP2008010712A publication Critical patent/JP2008010712A/en
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Liquid Crystal (AREA)
  • Structure Of Printed Boards (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To increase the number of substrates taken from a large-sized mother substrate, in a flexible substrate for a display device in which a connector component is mounted. <P>SOLUTION: A flexible substrate 200 connected to the terminal 11 of a display device (for example, a liquid crystal display panel) 10 comprises an almost rectangular substrate body 210 whose one side is a connecting electrode side 220 connected to the terminal 11. In the flexible substrate, a connector component 24 is mounted on a predetermined portion in the substrate body 210, a slit 250 is formed along the mounting portion 230 for the connector component 24, and the mounting portion 230 for the connector component 24 can be folded like the tip of a tongue relative to the substrate body 210. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、表示装置の端子部に接続されるフレキシブル基板に関し、さらに詳しく言えば、コネクタ部品が実装されるフレキシブル基板に関するものである。   The present invention relates to a flexible substrate connected to a terminal portion of a display device, and more particularly to a flexible substrate on which a connector component is mounted.

液晶表示パネルや有機ELパネルなどの表示装置は、表示駆動信号が入力される端子部を有し、通常、その端子部には信号供給手段としてのフレキシブル基板が接続される。図4に液晶表示パネル10にフレキシブル基板20を接続した例を示す。   A display device such as a liquid crystal display panel or an organic EL panel has a terminal portion to which a display drive signal is input. Usually, a flexible substrate as a signal supply unit is connected to the terminal portion. FIG. 4 shows an example in which the flexible substrate 20 is connected to the liquid crystal display panel 10.

液晶表示パネル10は、ITOなどにより表示電極が形成された2枚の透明電極基板の間に液晶を封入してなる表示パネルで、少なくとも一方の透明電極基板には端子部11が連設されている。図示しないが、端子部11には表示電極に連なる引出電極が形成されている。なお、COG(chip on glass)型の機種の場合には、端子部11に表示駆動信号処理用のICもしくはLSIのベアチップが実装される。   The liquid crystal display panel 10 is a display panel in which liquid crystal is sealed between two transparent electrode substrates on which display electrodes are formed of ITO or the like. A terminal portion 11 is connected to at least one transparent electrode substrate. Yes. Although not shown, the terminal portion 11 is formed with an extraction electrode connected to the display electrode. In the case of a COG (chip on glass) type model, an IC or LSI bare chip for display drive signal processing is mounted on the terminal portion 11.

フレキシブル基板20は、ポリイミド樹脂などの耐熱性で柔軟な素材からなるベースフィルムに銅箔配線が形成され、その銅箔配線の上にカバーレイが積層された基板本体21を有し、端子部11と接続される接続電極辺22には、端子部11の引出電極と接続される図示省略の接続電極が形成されている。端子部11と接続電極辺22の接続には、通常、異方性導電フィルムが用いられる。   The flexible substrate 20 includes a substrate body 21 in which a copper foil wiring is formed on a base film made of a heat-resistant and flexible material such as a polyimide resin, and a coverlay is laminated on the copper foil wiring. A connection electrode (not shown) connected to the extraction electrode of the terminal portion 11 is formed on the connection electrode side 22 connected to the terminal 11. An anisotropic conductive film is usually used for connection between the terminal portion 11 and the connection electrode side 22.

フレキシブル基板20は、液晶表示パネル10と図示しない表示駆動回路基板とを接続する中継基板であるため、基板本体21に表示駆動回路基板に対する接続手段としてのコネクタ部品24が実装される場合がある。   Since the flexible substrate 20 is a relay substrate that connects the liquid crystal display panel 10 and a display drive circuit substrate (not shown), a connector component 24 as a connection means for the display drive circuit substrate may be mounted on the substrate body 21.

多くの場合、コネクタ部品24には多ピン型で強固な嵌め合い結合力を発揮する信頼性の高い印刷回路基板用のコネクタ(例えば、ボードtoボードコネクタ)が用いられている。この種のコネクタは接続するにしても、また、例えばリペアの目的で解離するにしてもかなりの力を要する。   In many cases, the connector component 24 is a highly reliable connector for a printed circuit board (for example, a board-to-board connector) that is a multi-pin type and exhibits a strong fitting and coupling force. Even if this type of connector is connected or dissociated for the purpose of repair, for example, considerable force is required.

そこで従来では、コネクタの接続,解離の作業性の観点から、また、その作業時に他の実装部品に余計な応力がかからないようにするため、基板本体21の所定辺に外側に突出する実装部23を舌片状に形成し、この実装部23にコネクタ部品24を実装するようにしている(例えば、特許文献1参照)。   Therefore, conventionally, from the viewpoint of workability of connector connection and disconnection, and in order to prevent unnecessary stress from being applied to other mounting parts during the work, the mounting portion 23 that protrudes outward on a predetermined side of the board body 21. Is formed in a tongue shape, and the connector part 24 is mounted on the mounting portion 23 (see, for example, Patent Document 1).

特開2004−159173号公報(図4,図8)JP 2004-159173 A (FIGS. 4 and 8)

通常、フレキシブル基板20は、大判サイズのマザー基板から多面取りされるが、上記のように基板本体21に外側に突出する実装部23があると、マザー基板からの取り数が少なくなり、結果的に生産コストが高くなる。そればかりでなく、産業廃棄物としての捨て基板が多くなるため、環境的にも好ましくない。   Usually, the flexible substrate 20 is multi-faced from a large-sized mother board. However, if the board body 21 has the mounting portion 23 that protrudes outward as described above, the number of parts taken from the mother board is reduced. The production cost becomes higher. In addition, since there are many discarded substrates as industrial waste, it is not environmentally preferable.

また、上記フレキシブル基板20が接続された表示装置を例えば携帯電話機などのスペース的に余裕のない小型な筐体内に組み込む場合には、基板本体21から突出しているコネクタ部品の実装部23を基板本体21の内側に折り畳むことになるが、その復元力による戻りを防止するには、両面粘着テープなどの固定手段が別途必要となるため、コスト的に好ましくない。   When the display device to which the flexible substrate 20 is connected is incorporated into a small casing having no space, such as a mobile phone, the connector component mounting portion 23 protruding from the substrate main body 21 is used as the substrate main body. However, in order to prevent the return due to the restoring force, a fixing means such as a double-sided adhesive tape is required separately, which is not preferable in terms of cost.

したがって、本発明の課題は、コネクタ部品が実装される表示装置用のフレキシブル基板において、コネクタ部品の接続,解離の作業性を良好とし、また、その作業時に他の実装部品に余計な応力が加えられない点を維持しながら、大判サイズのマザー基板からの取り数を多くできるようにしたフレキシブル基板を提供することにある。   Accordingly, an object of the present invention is to improve the workability of connecting and disconnecting connector parts in a flexible substrate for a display device on which the connector parts are mounted, and applying extra stress to other mounted parts during the work. It is an object of the present invention to provide a flexible substrate that can increase the number of large-size mother substrates while maintaining the above-mentioned points.

上記課題を解決するため、本発明は、請求項1に記載されているように、表示装置の端子部に接続されるフレキシブル基板において、一つの辺が上記端子部に接続される接続電極辺で全体がほぼ矩形状を呈する基板本体を備え、上記基板本体内の所定箇所にコネクタ部品が実装されており、上記コネクタ部品の実装部に沿って当該実装部を上記基板本体に対して舌片状に折り曲げ可能とするスリットが形成されていることを特徴としている。   In order to solve the above-described problems, the present invention provides a flexible substrate connected to a terminal portion of a display device as described in claim 1, wherein one side is a connection electrode side connected to the terminal portion. A board body having a substantially rectangular shape as a whole is provided, and a connector part is mounted at a predetermined position in the board body, and the mounting part is shaped like a tongue with respect to the board body along the mounting part of the connector part. A slit that can be bent is formed.

本発明には好ましい態様として、
請求項2に記載の上記コネクタ部品の実装部が上記接続電極辺以外の辺に向けて折り曲げられるように上記スリットが形成されている態様と、
請求項3に記載の上記コネクタ部品の実装部が上記基板本体の外側に突出するように折り曲げ可能である態様と、
請求項4に記載の上記コネクタ部品の実装部が上記接続電極辺の対向辺側に配置され、上記スリットとして、上記対向辺からほぼ垂直に切り込まれた第1スリットと、上記第1スリットの端部から上記対向辺とほぼ平行に切り込まれた第2スリットとを備えている態様とが含まれる。
In a preferred embodiment of the present invention,
The aspect in which the slit is formed so that the mounting part of the connector component according to claim 2 is bent toward a side other than the connection electrode side;
A mode in which the mounting part of the connector component according to claim 3 can be bent so as to protrude to the outside of the board body,
The mounting part of the connector component according to claim 4 is arranged on the opposite side of the connection electrode side, and as the slit, a first slit cut substantially perpendicularly from the opposite side, and the first slit And an aspect including a second slit cut from the end portion substantially parallel to the opposite side.

本発明によれば、フレキシブル基板の基板本体内にコネクタ部品の実装部が設けられ、基板本体がほぼ矩形状に形成されているため、大判サイズのマザー基板から多面取りするにあたって、その取り数をより多くすることができる。   According to the present invention, the mounting part for the connector component is provided in the board body of the flexible board, and the board body is formed in a substantially rectangular shape. Can do more.

また、本発明のフレキシブル基板は表示装置に接続されるが、その表示装置を例えば携帯電話機などのスペース的に余裕のない小型な筐体内に組み込む場合にも、コネクタ部品の実装部を基板本体の内側に折り畳むことなく、そのまま組み込むことができる。   The flexible substrate of the present invention is connected to a display device. Even when the display device is incorporated into a small casing having no space, such as a mobile phone, the connector component mounting portion is mounted on the substrate body. It can be installed as it is without being folded inward.

また、コネクタ部品の実装部に沿って当該実装部を基板本体に対して舌片状に折り曲げ可能とするスリットが形成されているため、他の実装部品に余計な応力をかけることなく、コネクタ部品の接続,解離作業を容易に行うことができる。   In addition, a slit that allows the mounting part to be bent in a tongue-like shape with respect to the board body is formed along the mounting part of the connector part, so that it is possible to connect the connector part without applying extra stress to other mounting parts. Can be easily connected and disconnected.

次に、図1ないし図3により本発明の実施形態について説明するが、本発明はこれに限定されるものではない。図1は本発明のフレキシブル基板を液晶表示パネルに接続した状態で示す平面図,図2はコネクタ部品の実装部の折り曲げ状態を示す模式図,図3は本発明の別の実施形態に係るフレキシブル基板を液晶表示パネルに接続した状態で示す平面図である。なお、この実施形態の説明では、表示装置を液晶表示パネルとしているが、有機ELパネルやプラズマディスプレイなどであってもよい。   Next, an embodiment of the present invention will be described with reference to FIGS. 1 to 3, but the present invention is not limited to this. FIG. 1 is a plan view showing a flexible substrate of the present invention connected to a liquid crystal display panel, FIG. 2 is a schematic view showing a bent state of a mounting part of a connector component, and FIG. 3 is a flexible diagram according to another embodiment of the present invention. It is a top view shown in the state where the board | substrate was connected to the liquid crystal display panel. In the description of this embodiment, the display device is a liquid crystal display panel, but may be an organic EL panel, a plasma display, or the like.

図1に示すように、本発明のフレキシブル基板200は、表示装置としての例えば液晶表示パネル10の端子部11に接続して使用される。液晶表示パネル10は先の図4で説明した構成であってよいが、この例での液晶表示パネル10はCOG型で、端子部11に表示駆動信号処理用のICもしくはLSIのベアチップ12が搭載されている。   As shown in FIG. 1, the flexible substrate 200 of the present invention is used by connecting to a terminal portion 11 of a liquid crystal display panel 10 as a display device, for example. The liquid crystal display panel 10 may have the configuration described above with reference to FIG. 4. However, the liquid crystal display panel 10 in this example is a COG type, and an IC or LSI bare chip 12 for display drive signal processing is mounted on the terminal portion 11. Has been.

フレキシブル基板200は、一辺が端子部11に対する接続電極辺220とされた基板本体210を備え、基板本体210に図示しない表示駆動回路基板に対する接続手段としてのコネクタ部品24が実装されるが、本発明においては、基板本体210内にコネクタ部品24を実装するための実装部230が設けられることから、基板本体210はその全体がほぼ矩形状に形成されている。これにより、フレキシブル基板200を大判サイズのマザー基板から多面取りするにあたって、その取り数をより多くすることができる。   The flexible substrate 200 includes a substrate body 210 having one side serving as a connection electrode side 220 with respect to the terminal portion 11, and a connector component 24 as a connection means for a display drive circuit substrate (not shown) is mounted on the substrate body 210. In FIG. 2, since the mounting part 230 for mounting the connector component 24 is provided in the board main body 210, the whole board main body 210 is formed in a substantially rectangular shape. Thereby, when the flexible substrate 200 is multi-sided from a large-sized mother substrate, the number of the substrates can be increased.

図示しないが、端子部11には液晶表示パネル10内の表示電極に連なる引出電極が形成されており、また、接続電極辺220には上記引出電極に対応する接続電極が形成されていて、端子部11と接続電極辺220は、導電接着手段としての例えば異方性導電フィルムを介して電気的・機械的に接続される。   Although not shown, an extraction electrode connected to the display electrode in the liquid crystal display panel 10 is formed on the terminal portion 11, and a connection electrode corresponding to the extraction electrode is formed on the connection electrode side 220. The part 11 and the connection electrode side 220 are electrically and mechanically connected via, for example, an anisotropic conductive film as a conductive bonding means.

基板本体210は、先に説明した従来例と同じく、ポリイミド樹脂などの耐熱性で柔軟な素材からなるベースフィルムに銅箔配線が形成され、その銅箔配線の上にカバーレイが積層された構成であってよい。また、コネクタ部品24には、多ピン型で強固な嵌め合い結合力を発揮する信頼性の高い印刷回路基板用のコネクタ(例えば、ボードtoボードコネクタ)が用いられる。なお、コネクタ部品24の相手方は、図示しない表示駆動回路基板側に設けられている。   The substrate body 210 has a structure in which copper foil wiring is formed on a base film made of a heat-resistant and flexible material such as polyimide resin, and a coverlay is laminated on the copper foil wiring, as in the conventional example described above. It may be. The connector component 24 is a highly reliable connector for a printed circuit board (for example, a board-to-board connector) that exhibits a strong fitting and coupling force with a multi-pin type. The counterpart of the connector component 24 is provided on the display drive circuit board side (not shown).

この実施形態において、コネクタ部品24の実装部230は、接続電極辺220と対向する対向辺221側に配置されている。コネクタ部品24の実装部230を基板本体210に対し舌片状として折り曲げ可能とするため、コネクタ部品24の実装部230に沿ってスリット250が形成される。   In this embodiment, the mounting part 230 of the connector component 24 is disposed on the opposite side 221 side facing the connection electrode side 220. A slit 250 is formed along the mounting portion 230 of the connector component 24 so that the mounting portion 230 of the connector component 24 can be bent as a tongue piece with respect to the board body 210.

この実施形態では、コネクタ部品24の実装部230が接続電極辺220の対向辺221側に配置されているため、スリット250はコネクタ部品24の実装部230に沿ってほぼL字状に形成される。   In this embodiment, since the mounting part 230 of the connector component 24 is disposed on the opposite side 221 side of the connection electrode side 220, the slit 250 is formed in an approximately L shape along the mounting part 230 of the connector part 24. .

すなわち、対向辺221からほぼ垂直に第1スリット251が入れられ、第1スリット251の端部から対向辺221とほぼ平行に基板本体210の左辺222側に向けて第2スリット252が入れられるが、この実施形態では、さらに第2スリット252の端部から接続電極辺220側に向けて左辺222とほぼ平行に第3スリット253が短い距離をもって入れられている。   That is, the first slit 251 is inserted substantially perpendicularly from the opposing side 221, and the second slit 252 is inserted from the end of the first slit 251 toward the left side 222 of the substrate body 210 substantially parallel to the opposing side 221. In this embodiment, the third slit 253 is inserted with a short distance from the end of the second slit 252 toward the connection electrode side 220 and substantially parallel to the left side 222.

これによれば、図2に示すように、コネクタ部品24の実装部230を基板本体210に対して折り曲げることができる。したがって、他の実装部品(図1の斜線部分に実装されている部品)に余計な応力をかけることなく、コネクタ部品24の接続,解離作業を容易に行うことができる。コネクタ部品24は、実装部230の表側,裏側のいずれに実装されてもよい。   According to this, as shown in FIG. 2, the mounting portion 230 of the connector component 24 can be bent with respect to the board body 210. Therefore, it is possible to easily connect and disconnect the connector component 24 without applying extra stress to other mounted components (components mounted in the shaded area in FIG. 1). The connector component 24 may be mounted on either the front side or the back side of the mounting unit 230.

なお、この接続,解離の作業性をより良好とするうえで、第2スリット252をより長くして、コネクタ部品24の実装部230を基板本体210の外側(この例では左辺222側)に突出可能とすることが好ましい。   In order to improve the workability of the connection and disconnection, the second slit 252 is made longer and the mounting portion 230 of the connector component 24 protrudes to the outside of the board body 210 (in this example, the left side 222 side). Preferably it is possible.

また、コネクタ部品24の接続後、実装部230を基板本体210内に戻せば基板本体210に出っ張り部分がなくなるため、液晶表示パネル10を例えば携帯電話機などのスペース的に余裕のない小型な筐体内に組み込む場合にも、そのまま組み込むことができる。   Further, after the connector part 24 is connected, if the mounting portion 230 is returned into the board main body 210, there is no protruding portion on the board main body 210. Therefore, the liquid crystal display panel 10 is placed in a small casing having no space, such as a cellular phone. Even in the case of incorporation into the device, it can be incorporated as it is.

コネクタ部品24の接続,解離の作業性の観点および基板本体210の部品レイアウトなどの観点から、上記実施形態のように、コネクタ部品24の実装部230を接続電極辺220の対向辺221側に配置することが好ましいが、図3に示すように、別の実施形態として、コネクタ部品24の実装部230を対向辺221から離して基板本体210の中央寄りに配置してもよい。   From the viewpoint of workability of connection / disconnection of the connector component 24 and the component layout of the board body 210, the mounting portion 230 of the connector component 24 is arranged on the opposite side 221 side of the connection electrode side 220 as in the above embodiment. However, as shown in FIG. 3, as another embodiment, the mounting part 230 of the connector component 24 may be disposed away from the facing side 221 and closer to the center of the board body 210.

この場合には、コネクタ部品24の実装部230に沿ってスリット260をほぼコ字状に入れる。すなわち、コネクタ部品24の実装部230を基板本体の左辺222側に折り曲げ可能にするとしたした場合、実装部230の上側と下側とに対向辺221と平行に2つの横スリット261,262を同じ長さで入れるとともに、この横スリット261,262の右端間に縦スリット263を入れる。   In this case, the slit 260 is formed in a substantially U shape along the mounting portion 230 of the connector component 24. That is, when the mounting part 230 of the connector component 24 can be bent to the left side 222 side of the board main body, the two horizontal slits 261 and 262 are formed on the upper side and the lower side of the mounting part 230 in parallel with the opposing side 221. In addition to the length, a vertical slit 263 is inserted between the right ends of the horizontal slits 261 and 262.

これにより、図1の実施形態と同じく、コネクタ部品24の実装部230が基板本体210に対して舌片状に形成され、コネクタ部品24の実装部230を好ましくは基板本体210の外側に向けて折り曲げることができる。   1, the mounting part 230 of the connector component 24 is formed in a tongue-like shape with respect to the board main body 210, and the mounting part 230 of the connector part 24 is preferably directed outward of the board main body 210. Can be folded.

図示しないが、さらに別の実施形態として、コネクタ部品24の実装部230を接続電極辺220の対向辺221側もしくは基板本体210の右辺223側に向けて折り曲げ可能とすることもできる。   Although not shown, as another embodiment, the mounting part 230 of the connector component 24 can be bent toward the opposite side 221 side of the connection electrode side 220 or the right side 223 side of the board body 210.

本発明のフレキシブル基板を液晶表示パネルに接続した状態で示す平面図。The top view shown in the state connected to the liquid crystal display panel of the flexible substrate of this invention. 図1フレキシブル基板で、コネクタ部品の実装部の折り曲げ状態を示す模式図。FIG. 1 is a schematic diagram showing a bent state of a mounting part of a connector component on a flexible board. 本発明の別の実施形態を示す模式的な平面図。The typical top view which shows another embodiment of this invention. 従来例を示す模式的な平面図。The typical top view which shows a prior art example.

符号の説明Explanation of symbols

10 液晶表示パネル
11 端子部
24 コネクタ部品
200 フレキシブル基板
210 基板本体
220 接続電極辺
221 対向辺
230 コネクタ部品の実装部
250,260 スリット
DESCRIPTION OF SYMBOLS 10 Liquid crystal display panel 11 Terminal part 24 Connector part 200 Flexible board 210 Board | substrate body 220 Connection electrode side 221 Opposite side 230 Connector part mounting part 250,260 Slit

Claims (4)

表示装置の端子部に接続されるフレキシブル基板において、
一つの辺が上記端子部に接続される接続電極辺で全体がほぼ矩形状を呈する基板本体を備え、上記基板本体内の所定箇所にコネクタ部品が実装されており、上記コネクタ部品の実装部に沿って当該実装部を上記基板本体に対して舌片状に折り曲げ可能とするスリットが形成されていることを特徴とするフレキシブル基板。
In the flexible substrate connected to the terminal portion of the display device,
One side is a connection electrode side that is connected to the terminal part, and the board body has a substantially rectangular shape as a whole, and a connector part is mounted at a predetermined position in the board body. A flexible substrate characterized in that a slit is formed so that the mounting portion can be bent in a tongue-like shape with respect to the substrate body.
上記コネクタ部品の実装部が上記接続電極辺以外の辺に向けて折り曲げられるように上記スリットが形成されていることを特徴とする請求項1に記載のフレキシブル基板。   The flexible substrate according to claim 1, wherein the slit is formed so that a mounting portion of the connector component is bent toward a side other than the connection electrode side. 上記コネクタ部品の実装部が上記基板本体の外側に突出するように折り曲げ可能であることを特徴とする請求項1または2に記載のフレキシブル基板。   The flexible substrate according to claim 1, wherein the connector component mounting portion can be bent so as to protrude to the outside of the substrate body. 上記コネクタ部品の実装部が上記接続電極辺の対向辺側に配置され、上記スリットとして、上記対向辺からほぼ垂直に切り込まれた第1スリットと、上記第1スリットの端部から上記対向辺とほぼ平行に切り込まれた第2スリットとを備えていることを特徴とする請求項1ないし3のいずれか1項に記載のフレキシブル基板。
A mounting part of the connector component is disposed on the opposite side of the connection electrode side, and as the slit, a first slit cut substantially perpendicularly from the opposite side, and an end of the first slit from the opposite side 4. The flexible substrate according to claim 1, further comprising: a second slit cut substantially in parallel with the second slit. 5.
JP2006181008A 2006-06-30 2006-06-30 Flexible substrate Withdrawn JP2008010712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006181008A JP2008010712A (en) 2006-06-30 2006-06-30 Flexible substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006181008A JP2008010712A (en) 2006-06-30 2006-06-30 Flexible substrate

Publications (1)

Publication Number Publication Date
JP2008010712A true JP2008010712A (en) 2008-01-17

Family

ID=39068640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006181008A Withdrawn JP2008010712A (en) 2006-06-30 2006-06-30 Flexible substrate

Country Status (1)

Country Link
JP (1) JP2008010712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012216566A (en) * 2011-03-31 2012-11-08 Brother Ind Ltd Circuit board
CN108241241A (en) * 2016-12-27 2018-07-03 精工爱普生株式会社 Display device circuit board, display device and electronic equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012216566A (en) * 2011-03-31 2012-11-08 Brother Ind Ltd Circuit board
CN108241241A (en) * 2016-12-27 2018-07-03 精工爱普生株式会社 Display device circuit board, display device and electronic equipment

Similar Documents

Publication Publication Date Title
KR100900386B1 (en) Display device
US7808597B2 (en) Display module
JP2008112070A (en) Inter-board connecting structure, inter-board connecting method, and display apparatus
US8779292B2 (en) Substrate and substrate bonding device using the same
JP2008170691A (en) Liquid crystal display device
TW200604686A (en) Coupling structure of electronic components
US20200133047A1 (en) Display module
JP4304134B2 (en) WIRING FILM FOR INPUT AND DISPLAY DEVICE HAVING THE SAME
TW200702861A (en) Display module
US7033185B2 (en) Flexible circuit board
JP2007292838A (en) Display device
JP2008010712A (en) Flexible substrate
CN109496067B (en) Flexible circuit board, display panel and display device
EP2337434A1 (en) Assembling method of a liquid crystal display apparatus and a chip mounted wiring substrate suitable for the method
JP2006332487A (en) Connecting apparatus of flexible printed circuit board
JP2008181066A (en) Electro-optical device and method for manufacturing the same, and electronic apparatus
JP3291423B2 (en) Display panel mounting method and mounting structure
KR20040046838A (en) Liquid crystal display module having flexible printed circuit board
JP2007298728A (en) Display apparatus
JP2007011010A (en) Display element
JP2009158833A (en) Connection structure for flexible printed wiring board
KR101012803B1 (en) Assembly of fpc
JPH11317252A (en) Mounting structure and electronic apparatus for liquid crystal device
JP2006128167A (en) Electronic apparatus and flexible printed circuit board
KR20100083971A (en) Apparatus for connecting printed circuit board and electronic apparatus comprising the same

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20090901