JPS61123538U - - Google Patents

Info

Publication number
JPS61123538U
JPS61123538U JP668985U JP668985U JPS61123538U JP S61123538 U JPS61123538 U JP S61123538U JP 668985 U JP668985 U JP 668985U JP 668985 U JP668985 U JP 668985U JP S61123538 U JPS61123538 U JP S61123538U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
lsi chip
display element
leadless
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
Application number
JP668985U
Other languages
Japanese (ja)
Other versions
JPH0423325Y2 (en
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 filed Critical
Priority to JP668985U priority Critical patent/JPH0423325Y2/ja
Publication of JPS61123538U publication Critical patent/JPS61123538U/ja
Application granted granted Critical
Publication of JPH0423325Y2 publication Critical patent/JPH0423325Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第５図はこの考案の一実施例を示した
もので、第１図は液晶表示素子とリードレスＬＳ
Ｉチツプの斜視図、第２図および第３図は液晶表
示素子とリードレスＬＳＩチツプを接続した状態
の平面図および正面図、第４図および第５図は第
３図のＡ―Ａ線およびＢ―Ｂ線に沿う拡大断面図
である。第６図および第７図は従来の液晶表示素
子とリードレスＬＳＩチツプの接続構造を示す平
面図および正面図である。 １…液晶表示素子、１２…コモン側電極端子、
１３…コモン側駆動用リードレスＬＳＩチツプ、
１４…入力側電極パツド、１５…出力側電極パツ
ド、１６…異方導電性接着剤、１７…入力ケーブ
ル、１８…セグメント側駆動用リードレスＬＳＩ
チツプ、１９…入力ケーブル。 Figures 1 to 5 show an embodiment of this invention, and Figure 1 shows a liquid crystal display element and a leadless LS.
A perspective view of the I chip, FIGS. 2 and 3 are a plan view and a front view of a state in which a liquid crystal display element and a leadless LSI chip are connected, and FIGS. 4 and 5 are taken along lines A--A in FIG. FIG. 3 is an enlarged cross-sectional view taken along line BB. FIGS. 6 and 7 are a plan view and a front view showing a conventional connection structure between a liquid crystal display element and a leadless LSI chip. 1...Liquid crystal display element, 12...Common side electrode terminal,
13...Leadless LSI chip for common side drive,
14... Input side electrode pad, 15... Output side electrode pad, 16... Anisotropic conductive adhesive, 17... Input cable, 18... Leadless LSI for driving segment side
Chip, 19...Input cable.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液晶表示素子とその駆動用ＬＳＩチツプとの接
続構造において、前記ＬＳＩチツプとしてリード
を有せずかつ表面に電極パツドを配列形成したリ
ードレスＬＳＩチツプを用い、このリードレスＬ
ＳＩチツプの電極パツド配列部を前記液晶表示素
子の端子配列部に異方導電性接着剤によつて直接
接着して、前記液晶表示素子の端子と前記リード
レスＬＳＩチツプの電極パツドを前記異方導電性
接着剤により接着接続したことを特徴とする液晶
表示素子とＬＳＩチツプの接続構造。 In the connection structure between a liquid crystal display element and an LSI chip for driving the same, a leadless LSI chip having no leads and having electrode pads arranged on its surface is used as the LSI chip.
The electrode pad array portion of the SI chip is directly adhered to the terminal array portion of the liquid crystal display element using an anisotropic conductive adhesive, and the terminals of the liquid crystal display element and the electrode pads of the leadless LSI chip are bonded to the anisotropic conductive adhesive. A connection structure between a liquid crystal display element and an LSI chip, characterized by adhesive connection using a conductive adhesive.
JP668985U 1985-01-21 1985-01-21 Expired JPH0423325Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP668985U JPH0423325Y2 (en) 1985-01-21 1985-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP668985U JPH0423325Y2 (en) 1985-01-21 1985-01-21

Publications (2)

Publication Number Publication Date
JPS61123538U true JPS61123538U (en) 1986-08-04
JPH0423325Y2 JPH0423325Y2 (en) 1992-05-29

Family

ID=30484363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP668985U Expired JPH0423325Y2 (en) 1985-01-21 1985-01-21

Country Status (1)

Country Link
JP (1) JPH0423325Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184781A (en) * 1986-09-11 1988-07-30 株式会社東芝 Liquid crystal display device
JPS6477025A (en) * 1987-09-18 1989-03-23 Seiko Epson Corp Liquid crystal panel structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184781A (en) * 1986-09-11 1988-07-30 株式会社東芝 Liquid crystal display device
JPS6477025A (en) * 1987-09-18 1989-03-23 Seiko Epson Corp Liquid crystal panel structure

Also Published As

Publication number Publication date
JPH0423325Y2 (en) 1992-05-29

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