公开(公告)号：US5022872A

公开(公告)日：1991-06-11

申请号：US544376

申请日：1990-06-27

申请人： Akihito Shichida

发明人： Akihito Shichida

CPC分类号： H01R24/58 ,  H01R2107/00

摘要： In a jack which has in its body a tip contact piece for engagement with a tip electrode of a plug when the plug is inserted into the jack body through its plug insertion hole, the tip contact piece is a U-shaped metal piece whose two legs form first and second contact pieces for gripping therebetween the tip electrode of the plug. The first contact piece is longer than the second one and its forward end is inwardly convexed to form an engaging protrusion for engagement with the neck of the tip electrode. The engaging protrusion extends into the plug insertion hole to a depth of about 20% of its inner diameter. When the plug is inserted into the jack body, a forward contact portion of the second contact piece resiliently contacts the crest of the tip electrode after the latter has moved past the engaging protrusion of the first contact piece.

摘要翻译： 在插头中，当插头通过其插头插入孔插入插座主体时，其顶端接触片用于与插头的尖端电极接合，该接头片是U形金属片，其两条腿 形成第一和第二接触片，用于夹持插塞的尖端电极。 第一接触件比第二接触件长，并且其前端向内凸出以形成用于与尖端电极的颈部接合的接合突起。 接合突起延伸到插塞插入孔中至其内径的约20％的深度。 当插头插入到插座主体中时，第二接触片的前接触部分在顶端电极的顶部移动经过第一接触件的接合突起之后弹性地接触尖端电极的顶部。

公开(公告)号：US5013262A

公开(公告)日：1991-05-07

申请号：US540768

申请日：1990-06-20

申请人： Yasuji Shibano

发明人： Yasuji Shibano

IPC分类号： H01R13/648 ,  H01R24/00

CPC分类号： H01R23/6873 ,  H01R12/7023 ,  H01R12/716 ,  H01R12/724

摘要： The rear portion of a rectangular body of an insulating material is made hollow, and the forward portion of the body has contact housing holes extending from the front thereof to the hollow and arranged in a matrix form in the front thereof, socket contacts being housed in the contact housing holes. The rear end portions of the socket contacts are bent at right angles in the hollow and led out of the body through terminal insertion holes of a holder which forms the bottom of the hollow. The rectangular body is fitted in a square tubular shield cover produced by punching a metal plate, pressing and bending it into the desired shape. The body and the shield cover define therebetween a square groove for receiving a metal cover of the mating plug. The top panel of the shield cover has an engaging key protruding outwardly therefrom, and the key has in its top an inward protrusion for locking use.

摘要翻译： 绝缘材料的矩形体的后部是中空的，并且本体的前部具有从其前部延伸到中空并且以矩阵形式布置在其前部的接触容纳孔，插座触点容纳在 触点外壳孔。 插座触头的后端部在中空部分中以直角弯曲，并通过形成中空部底部的支架的端子插入孔引出。 矩形主体安装在通过冲压金属板而制成的方形管状护罩中，将其压制成所需的形状。 主体和屏蔽盖在其间限定了用于接收配合插头的金属盖的方形凹槽。 屏蔽盖的顶板具有从其向外突出的接合键，并且键在其顶部具有用于锁定使用的向内突出。

公开(公告)号：US5002495A

公开(公告)日：1991-03-26

申请号：US495965

申请日：1990-03-20

申请人： masanori Tanaka

发明人： masanori Tanaka

IPC分类号： H01R4/64 ,  H01R13/648 ,  H01R13/658 ,  H01R13/6581 ,  H01R25/00 ,  H05K9/00

CPC分类号： H01R13/6583 ,  H01R13/6585 ,  H01R13/648

摘要： The disclosed connector is featured in prevention of static charges which are prone to generate and to give damage to the built-in circuits. The connector comprises a built-in receptacle component and a removable attachment connector, the built-in receptacle comprises a receptacle body shaped generally in a plate and made of an insulative material, and the receptacle body has a cavity internally, wherein a metallic first spring is disposed to extend outward to form a contact point, and a cover shaped in a plate and made of a conductive material is pivotably held to cover the contact point and has a slit to project the contact point out of the cover upon being pushed from outside, and a second spring, made of conductive material, is interposed between the receptacle body and the cover to urge the cover and to provide a ground connection to the cover, the attachment connector shaped in a plate comprises a contact made of a conductive material to correspond to the contact point of the first spring, whereby connection of the contact point of the first spring comprised in the receptacle body to the contact comprised in the attachment is made through a push of the cover to thereby avoid possible static charges.

摘要翻译： 所公开的连接器的特征在于防止容易产生并损坏内置电路的静电荷。 连接器包括内置插座部件和可拆卸连接连接器，内置插座包括大体上由板形成并由绝缘材料制成的插座主体，并且插座主体在内部具有空腔，其中金属第一弹簧 被设置为向外延伸以形成接触点，并且由导电材料制成的板形成的盖可枢转地保持以覆盖接触点，并且具有狭缝以使接触点从外部被推出时从壳体突出 ，并且由导电材料制成的第二弹簧被插入在所述插座主体和所述盖之间以推动所述盖并且提供到所述盖的接地连接，所述成形为板的连接连接器包括由导电材料制成的触点 对应于第一弹簧的接触点，由此将包含在容器主体中的第一弹簧的接触点连接到包含在附件中的触点 通过按压盖子来制造，从而避免可能的静电荷。

公开(公告)号：US5000694A

公开(公告)日：1991-03-19

申请号：US478838

申请日：1990-02-12

申请人： Yasuhiro Komatsu

发明人： Yasuhiro Komatsu

IPC分类号： H01R13/62 ,  H01R13/64

CPC分类号： H01R12/714 ,  H01R12/724

摘要： The present invention relates to an IC card connector in whcih an IC card is inserted into gaps between a contact arrangement surface formed in a housing of the connector, and a pushing plate vertically movable with respect to the housing. After the IC card has been inserted, the pushing plate is pushed toward the contact arrangement surface by pushing mechanisms, so that the IC card is contact-pressed to the contacts on the contact arrangement surface, through the pushing plate. The pushing mechanisms may be formed by, for example, levers rotatable between first positions where the levers cross the pushing plate immediately above the same and second positions where the levers do not cross the pushing plate.

摘要翻译： IC卡连接器技术领域本发明涉及一种IC卡连接器，其中IC卡被插入到形成在连接器的壳体中的接触装置表面与可相对于壳体垂直移动的推板之间的间隙中。 在插入IC卡之后，通过推动机构将推板推向接触装置表面，使得IC卡通过推板与触点装置表面上的触点接触。 推动机构可以通过例如可以在第一位置和第二位置之间旋转的杠杆，第一位置之间的杠杆横跨紧邻上述推动板的第二位置和第二位置。

公开(公告)号：USD314567S

公开(公告)日：1991-02-12

申请号：US312251

申请日：1989-02-21

申请人： Norio Ichitsubo

设计人： Norio Ichitsubo

公开(公告)号：USD312614S

公开(公告)日：1990-12-04

申请号：US171702

申请日：1988-03-21

申请人： Ryusuke Amachi ,  Masanori Tanaka

设计人： Ryusuke Amachi ,  Masanori Tanaka

公开(公告)号：US4971436A

公开(公告)日：1990-11-20

申请号：US443533

申请日：1989-11-30

申请人： Shigeo Aoki ,  Yasuhiro Ukai

发明人： Shigeo Aoki ,  Yasuhiro Ukai

IPC分类号： G02F1/13 ,  G03B21/00 ,  G03B21/28 ,  G09B9/32 ,  G09F19/18 ,  H04N9/12 ,  H04N9/30 ,  H04N9/31

CPC分类号： H04N9/3108 ,  G03B21/28 ,  G09B9/326 ,  G09F19/18 ,  H04N9/3141

摘要： In projection device light from a point light source unit is reflected by a first reflecting mirror to produce parallel rays, which are applied to a color active matrix liquid crystal display unit. The parallel rays having passed through the liquid crystal display unit are converted by a second reflecting mirror into a bundle of rays of a desired solid angle for projection onto a screen.

公开(公告)号：US4963503A

公开(公告)日：1990-10-16

申请号：US330254

申请日：1989-03-29

申请人： Shigeo Aoki ,  Yasuhiro Ugai ,  Katsumi Miyake ,  Kotaro Okamoto

发明人： Shigeo Aoki ,  Yasuhiro Ugai ,  Katsumi Miyake ,  Kotaro Okamoto

IPC分类号： G02F1/1335 ,  G02F1/1368

CPC分类号： G02F1/1368 ,  G02F1/133512 ,  Y10S148/004 ,  Y10S148/09 ,  Y10S148/091

摘要： A liquid crystal display device comprises, a plurality of display electrodes which are selectively energized through on-off control of thin film transistors. In order to reduce the channel length of the thin film transistors to increase operation speed and obtain uniform characteristics each display electrode and an associated transistor source electrode is formed on one of a pair of transparent substrates of the liquid crystal display device, a semiconductor layer is formed between the display electrode and source electrode, a gate insulating film is formed on the semiconductor layer, and a gate electrode is formed on a portion of the gate insulating film between the display electrode and source electrode. Then, ions are implanted into the semiconductor layer with the gate electrode used as a mask, thus rendering portions of the semiconductor layer contiguous to the display electrode and source electrode into ohmic layers. A channel is thus obtained between the ohmic layers with its length determined by the length of the gate electrode.

摘要翻译： 液晶显示装置包括通过薄膜晶体管的开关控制选择性地激励的多个显示电极。 为了减小薄膜晶体管的沟道长度以增加操作速度并获得均匀的特性，每个显示电极和相关联的晶体管源极形成在液晶显示装置的一对透明基板中的一个上，半导体层是 形成在显示电极和源电极之间，在半导体层上形成栅极绝缘膜，并且在栅极绝缘膜的显示电极和源极之间的一部分上形成栅电极。 然后，以栅电极作为掩模将离子注入到半导体层中，从而使半导体层的与显示电极和源电极邻接的部分成为欧姆层。 因此，在欧姆层之间获得通道，其长度由栅电极的长度决定。

公开(公告)号：US4943838A

公开(公告)日：1990-07-24

申请号：US140688

申请日：1988-01-04

申请人： Yasuhiro Ukai

发明人： Yasuhiro Ukai

IPC分类号： H01L27/12 ,  H01L21/312 ,  H01L29/49 ,  H01L29/51 ,  H01L29/78 ,  H01L29/786

CPC分类号： H01L21/312 ,  H01L29/4908 ,  H01L29/4966 ,  H01L29/51

摘要： A source electrode and a drain electrode are formed apart on an insulating substrate, and a semiconductor layer is formed on the substrate between the source and drain electrodes. An insulating organic molecular film is formed all over the source and drain electrodes and the semiconductor layer. Ions are implanted into a selected top surface region of the insulating organic molecular film, corresponding to the semiconductor layer, by which chains of molecules in the surface region are cut to form free carbon, providing a conductive gate electrode.

公开(公告)号：US4934945A

公开(公告)日：1990-06-19

申请号：US362985

申请日：1989-06-08

申请人： Masahiko Nakamura

发明人： Masahiko Nakamura

IPC分类号： H01R13/11 ,  H01R24/00

CPC分类号： H01R13/11 ,  H01R12/52 ,  H01R12/57

摘要： The electrical connector forming a plate over plate arrangement is configured by a connector body, a plurality of female pins, male pins, and mount plates. Vertical through holes for insertion of the male pins and lateral holes for the female pins are provided with the connector body and intersecting respectively in the body, wherein a female pin each having a bifurcate portion at its tip is inserted into the lateral through hole so that the bifurcated portion is located at the intersection, and a male pin mounted on another plate to be connected is inserted in the vertical through hole. The bifurcated portion of the female pin each makes a contact with the male pin, when a plate mounted with male pins is approached closely to a plate mounted with a female pin-inserted connector body.

摘要翻译： 形成板上布置的电连接器由连接器主体，多个阴销，公插针和安装板构成。 用于插入阳销和用于阴销的侧孔的垂直通孔设置有连接器主体并且分别与主体相交，其中在其顶端具有分叉部分的阴销插入到侧通孔中，使得 分叉部分位于交叉点处，并且安装在另一个要连接的板上的阳销插入垂直通孔中。 当安装有阳销的板靠近安装有插入插头的插头连接器主体的板时，阴销的分叉部分与阳销接触。