JP2535680B2 - Electronic device blind cap - Google Patents
Electronic device blind capInfo
- Publication number
- JP2535680B2 JP2535680B2 JP3172020A JP17202091A JP2535680B2 JP 2535680 B2 JP2535680 B2 JP 2535680B2 JP 3172020 A JP3172020 A JP 3172020A JP 17202091 A JP17202091 A JP 17202091A JP 2535680 B2 JP2535680 B2 JP 2535680B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- blind cap
- pin
- cap
- opening
- 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.)
- Expired - Fee Related
Links
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Casings For Electric Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、必要に応じてコード挿
入口等の開口を開放する、移動端末機器等のめくらキャ
ップに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blind cap for a mobile terminal device or the like which opens an opening such as a cord insertion opening as necessary.
【０００２】図３は例えば電話機のような移動端末機器
の断面図である。図３において、移動端末機器は下ケー
ス１に端末装置３を収容した後に、上側のケース２を嵌
着している。そしてこの端末装置３にイヤホーン用ジャ
ック４を設けている。FIG. 3 is a sectional view of a mobile terminal device such as a telephone. In FIG. 3, the mobile terminal device accommodates the terminal device 3 in the lower case 1, and then fits the upper case 2. The terminal device 3 is provided with an earphone jack 4.
【０００３】ケース２には、このイヤホーン用ジャック
４に対向する側壁部分に矩形状のキャップ装着凹部10を
設け、このキャップ装着凹部10の底面に所望に大きい内
径の開口15を設けている。The case 2 is provided with a rectangular cap mounting recess 10 in a side wall portion facing the earphone jack 4, and an opening 15 having a desired inner diameter is provided in the bottom surface of the cap mounting recess 10.
【０００４】この開口15は、常時はめくらキャップで塞
がれているものである。そして、必要に応じてこのめく
らキャップを取り外し、開口15からイヤホーンコード５
を差込みイヤホーン用ジャック４にプラグインすること
で、イヤホーンを使用している。The opening 15 is normally closed with a blind cap. Then, if necessary, remove this blind cap and open the earphone cord 5 through the opening 15.
The earphone is used by plugging in and plugging it into the earphone jack 4.
【０００５】なお、イヤホーンコード５を端末装置３に
接続時に、めくらキャップを紛失することがないよう
に、なんらかの手段でめくらキャップをケースに連結し
ておくという配慮が必要である。When connecting the earphone cord 5 to the terminal device 3, care must be taken to connect the blind cap to the case by some means so as not to lose the blind cap.
【０００６】[0006]
【従来の技術】図４は、従来のめくらキャップの構造を
示す断面図である。図４において、ケース２の所望の個
所に、深さが約1.5mm の矩形状のキャップ装着凹部10を
設け、キャップ装着凹部10の底面に内径が３mm程度の開
口15と、開口15に近接して内径が1.5mm 程度の小孔16と
を穿孔してある。2. Description of the Related Art FIG. 4 is a sectional view showing the structure of a conventional blind cap. In FIG. 4, a rectangular cap mounting recess 10 having a depth of about 1.5 mm is provided at a desired portion of the case 2, and an opening 15 having an inner diameter of about 3 mm is provided on the bottom surface of the cap mounting recess 10 and close to the opening 15. And a small hole 16 having an inner diameter of about 1.5 mm is drilled.
【０００７】20は、ゴム材よりなるめくらキャップであ
る。めくらキャップ20は、キャップ装着凹部10の底面の
表面に密着する矩形状の密着板21と、密着板21の裏面側
に突設した開口15に挿抜可能に遊挿する栓22と、密着板
21の裏面側に突設した小孔16に嵌着する突起体25とで構
成されている。Reference numeral 20 is a blind cap made of a rubber material. The blind cap 20 includes a rectangular contact plate 21 that is in close contact with the surface of the bottom surface of the cap mounting recess 10, a plug 22 that can be freely inserted into and removed from an opening 15 that projects from the rear surface of the contact plate 21, and a contact plate.
21 and a projecting body 25 fitted into a small hole 16 projecting from the back side of the body 21.
【０００８】突起体25は、小孔16に嵌入する頸部25A
と、頸部25A の先端に設けた小孔16の内径より大きい外
径の弾力ある頭部25B とから構成されている。突起体25
を小孔16に、栓22を開口15にそれぞれ位置合わせして、
めくらキャップ20をキャップ装着凹部10にあてがい、突
起体25に対応する密着板21の表面側を押圧すると、頭部
25B が細長く圧縮して小孔16を通過し、頸部25A が小孔
16に嵌入する。頭部25B が小孔16を通過し終わると頭部
25B の形状が元の状態に復帰して、キャップ装着凹部10
の裏面に圧接する。The projection 25 has a neck portion 25A which is fitted into the small hole 16.
And an elastic head portion 25B having an outer diameter larger than the inner diameter of the small hole 16 provided at the tip of the neck portion 25A. Protrusion 25
To the small hole 16 and the plug 22 to the opening 15, respectively,
When the blind cap 20 is applied to the cap mounting recess 10 and the front surface side of the contact plate 21 corresponding to the protrusion 25 is pressed,
25B compresses elongated and passes through the small hole 16, and neck 25A is small hole.
Fit in 16. When the head 25B finishes passing through the small hole 16, the head 25B
The shape of 25B returns to the original state, and the cap mounting recess 10
Press on the back of the.
【０００９】したがって、密着板21の裏面がキャップ装
着凹部10の表面に密着し、キャップ装着凹部10内に埋設
した状態でめくらキャップ20がケース２に係着する。こ
のようにして開口15がめくらキャップ20により塞がれる
ので、塵埃等がケース内に侵入することがない。Therefore, the back surface of the contact plate 21 is in close contact with the surface of the cap mounting recess 10 and the blind cap 20 is engaged with the case 2 while being embedded in the cap mounting recess 10. In this way, since the opening 15 is closed by the blind cap 20, dust and the like will not enter the case.
【００１０】イヤホーンを使用する場合は、密着板21の
栓22側の側縁を持ち上げて密着板21を上方に湾曲し、栓
22を開口15から抜き出し、その後突起体25を軸にしてめ
くらキャップ20を約90度回転して開口15を開放させる。
そして開口15にイヤホーンコードを差込みイヤホーン用
ジャックにプラグインしている。When an earphone is used, the side edge of the contact plate 21 on the plug 22 side is lifted to bend the contact plate 21 upward,
22 is pulled out from the opening 15, and then the blind cap 20 is rotated about 90 degrees about the protrusion 25 to open the opening 15.
The earphone cord is inserted into the opening 15 and plugged into the earphone jack.
【００１１】上述のように開口15が開放状態の時でも、
突起体25が小孔16に係着しているので、めくらキャップ
20を紛失することがない。Even when the opening 15 is open as described above,
The protrusion 25 is attached to the small hole 16, so the blind cap
Never lose 20.
【００１２】[0012]
【発明が解決しようとする課題】ところで突起体の頭部
が小さいと、めくらキャップがケースから脱落してしま
うので、従来は頭部の外径を大きくしている。If the head of the projection is small, the blind cap will fall off from the case. Therefore, the outer diameter of the head is conventionally increased.
【００１３】突起体の頭部の外径を大きくした結果、従
来はめくらキャップを指等で強く押して、突起体を小孔
に嵌入させている。したがって、従来のめくらキャップ
は、表面が爪等によって傷つき商品価値が低下するとい
う問題点があった。As a result of increasing the outer diameter of the head of the protrusion, the protrusion is fitted into the small hole by pressing the blind cap strongly with a finger or the like. Therefore, the conventional blind cap has a problem that its surface is damaged by nails or the like and the commercial value is reduced.
【００１４】本発明はこのような点に鑑みて創作された
もので、表面が傷つく恐れのない電子機器のめくらキャ
ップを提供することを目的としている。The present invention was created in view of the above points, and it is an object of the present invention to provide a blind cap for an electronic device that does not have a risk of damaging its surface.
【００１５】[0015]
【課題を解決するための手段】上記の目的を達成するた
めに本発明は、図１に例示したように、ケース２の開口
15を塞ぐ、プラスチックスまたはゴム材よりなるめくら
キャップ50は、ケース２の表面に密着するほぼ矩形状の
密着板51と、密着板51の裏面側に突設した開口15の内径
より小さい外径の栓52と、密着板51の裏面に栓52に近接
して突出した突起体60とを有する。In order to achieve the above object, the present invention provides an opening of a case 2 as illustrated in FIG.
A blind cap 50 made of plastics or a rubber material that closes 15 is a substantially rectangular contact plate 51 that adheres closely to the surface of the case 2, and an outer diameter smaller than the inner diameter of the opening 15 projecting from the rear surface of the contact plate 51. The plug 52 and the projection 60 that protrudes in the vicinity of the plug 52 are provided on the back surface of the contact plate 51.
【００１６】突起体60は、開口15に並列した小孔16に嵌
入する根元が密着板51に連結した頸部61と、頸部61の先
端に形成された外径が小孔16の内径より大きい弾力ある
頭部62と、頭部62の先端に形成されたピン形延伸部63と
で構成される。The protrusion 60 has a neck portion 61 which fits into a small hole 16 juxtaposed to the opening 15 and whose base is connected to the contact plate 51, and an outer diameter formed at the tip of the neck portion 61 is smaller than the inner diameter of the small hole 16. It is composed of a large elastic head 62 and a pin-shaped extending portion 63 formed at the tip of the head 62.
【００１７】突起体60は、ケース２の内側からピン形延
伸部63を引張ることで、頭部62が小孔16を通過してケー
ス内壁に圧接して、めくらキャップ50をケース２に係着
させるものである。The protrusion 60 pulls the pin-shaped extending portion 63 from the inside of the case 2 so that the head portion 62 passes through the small hole 16 and is pressed against the inner wall of the case, so that the blind cap 50 is attached to the case 2. It is what makes me.
【００１８】ピン形延伸部63は、めくらキャップ50をケ
ース２に係着後に、頭部62から切り離すものである。ま
た、図２に例示したように、突起体60のピン形延伸部63
の付け根部分に、リング形溝65を設けた構成とする。The pin-shaped extending portion 63 separates the blind cap 50 from the head portion 62 after the blind cap 50 is attached to the case 2. In addition, as illustrated in FIG. 2, the pin-shaped extension 63 of the protrusion 60 is formed.
A ring-shaped groove 65 is provided at the base of the.
【００１９】[0019]
【作用】本発明によれば、突起体を小孔に、栓を開口に
それぞれ位置合わせしてめくらキャップをケースにあて
がい、ケースの内側からピン形延伸部を引張ることで、
めくらキャップがケースに係着する。According to the present invention, the protrusion is aligned with the small hole and the plug is aligned with the opening, the blind cap is applied to the case, and the pin-shaped extending portion is pulled from the inside of the case.
The blind cap attaches to the case.
【００２０】即ち、ケースに係着時に、めくらキャップ
の表面が傷つくことがない。また、ピン形延伸部はめく
らキャップを係着後に切断されるものであるから、ケー
ス内に収容した端末装置に何らの支障がない。That is, the surface of the blind cap is not damaged when it is attached to the case. Further, since the pin-shaped extending portion is cut after the blind cap is engaged, there is no problem with the terminal device housed in the case.
【００２１】また、ピン形延伸部63の付け根部分にリン
グ形溝65を設けることで、めくらキャップ50を係着後、
さらに強い力でピン形延伸部63を引張ると、ピン形延伸
部63がリング形溝65部分で切断される。Further, by providing the ring-shaped groove 65 at the base portion of the pin-shaped extending portion 63, after the blind cap 50 is engaged,
When the pin-shaped extending portion 63 is pulled with a stronger force, the pin-shaped extending portion 63 is cut at the ring-shaped groove 65.
【００２２】したがって、ピン形延伸部63を切断する手
間が省ける。Therefore, the labor for cutting the pin-shaped extending portion 63 can be saved.
【００２３】[0023]
【実施例】以下図を参照しながら、本発明を具体的に説
明する。なお、全図を通じて同一符号は同一対象物を示
す。The present invention will be described in detail with reference to the drawings. The same reference numerals indicate the same objects throughout the drawings.
【００２４】図１は本発明の実施例の図で、(A) はめく
らキャップの装着前の断面図、(B)はめくらキャップの
装着後の断面図、図２は本発明の他の実施例の図で、
(A) はめくらキャップの装着前の断面図、(B)はめくら
キャップの装着後の断面図である。FIG. 1 is a view of an embodiment of the present invention, (A) a cross-sectional view before mounting the blind cap, (B) a cross-sectional view after mounting the blind cap, and FIG. 2 shows another embodiment of the present invention. In the example diagram,
(A) is a cross-sectional view before mounting the blind cap, and (B) is a cross-sectional view after mounting the blind cap.
【００２５】図１において、ケース２のイヤホーン用ジ
ャックに対応する個所に、深さが約1.5mm の矩形状のキ
ャップ装着凹部10を設け、キャップ装着凹部10の底面
に、内径が３mm程度の開口15と、開口15に近接して内径
が1.5mm 程度の小孔16とを穿孔してある。In FIG. 1, a rectangular cap mounting recess 10 having a depth of about 1.5 mm is provided at a portion of the case 2 corresponding to the earphone jack, and the bottom surface of the cap mounting recess 10 has an opening having an inner diameter of about 3 mm. 15 and a small hole 16 having an inner diameter of about 1.5 mm are formed near the opening 15.
【００２６】50は、キャップ装着凹部10に埋入するよう
に装着するプラスチックスまたはゴム材よりなるめくら
キャップである。めくらキャップ50は、ケース２の表面
に密着する厚さが約1.5mm のほぼ矩形状の密着板51と、
密着板51の裏面側に突設した開口15の内径（約３mm) よ
り小さい外径の栓52と、密着板51の裏面に栓52に近接し
て突出した突起体60とで構成されている。Reference numeral 50 is a blind cap made of plastics or a rubber material that is mounted so as to be embedded in the cap mounting recess 10. The blind cap 50 has a substantially rectangular contact plate 51 with a thickness of about 1.5 mm that adheres to the surface of the case 2.
It is composed of a plug 52 having an outer diameter smaller than the inner diameter (about 3 mm) of the opening 15 projecting on the back surface of the contact plate 51, and a protrusion 60 protruding on the back surface of the contact plate 51 close to the plug 52. .
【００２７】突起体60は、開口15に並列した小孔16（内
径が約1.5mm)に嵌入する根元が密着板51に連結した頸部
61と、頸部61の先端に形成された外径が小孔16の内径よ
り十分に大きい弾力ある頭部62と、頭部62の先端に形成
されたピン形延伸部63とで構成されている。The protrusion 60 is a neck portion in which the root is fitted into the small hole 16 (inner diameter is about 1.5 mm) juxtaposed with the opening 15 and is connected to the contact plate 51.
61, an elastic head 62 having an outer diameter formed at the tip of the neck 61 that is sufficiently larger than the inner diameter of the small hole 16, and a pin-shaped extending portion 63 formed at the tip of the head 62. There is.
【００２８】このようなめくらキャップ50をキャップ装
着凹部10に係着するには、下記の手順による。まず図１
の(A) に図示したように、ピン形延伸部63を小孔16に挿
入して頭部62の円錐状の下面を小孔16の縁にあてるとと
もに、栓52を開口15に挿入して、めくらキャップ50をキ
ャップ装着凹部10に位置合わせした後に、ケース２の内
側からピン形延伸部63を引張る。The procedure for attaching the blind cap 50 to the cap mounting recess 10 is as follows. Figure 1
(A), the pin-shaped extending portion 63 is inserted into the small hole 16 and the conical lower surface of the head portion 62 is applied to the edge of the small hole 16, and the plug 52 is inserted into the opening 15. After aligning the blind cap 50 with the cap mounting recess 10, the pin-shaped extending portion 63 is pulled from the inside of the case 2.
【００２９】このことにより、図１の(B) に図示したよ
うに、頭部62B が細長く圧縮して小孔16を通過し、頸部
61が小孔16に嵌入するとともに、栓52は開口15内に引き
込まれ、密着板51の裏面がキャップ装着凹部10の表面に
密着する。As a result, as shown in FIG. 1 (B), the head portion 62B is elongated and compressed to pass through the small hole 16, and the neck portion
61 fits into the small hole 16, and the stopper 52 is drawn into the opening 15, so that the back surface of the contact plate 51 comes into close contact with the surface of the cap mounting recess 10.
【００３０】頭部62が小孔16を通過し終わると頭部62の
形状が元の状態に復帰して、キャップ装着凹部10の裏面
に圧接する。したかって、密着板51がキャップ装着凹部
10内に埋設した状態でめくらキャップ50がケース２に係
着する。When the head portion 62 has finished passing through the small hole 16, the shape of the head portion 62 returns to the original state, and the head portion 62 is pressed against the back surface of the cap mounting recess 10. Therefore, the contact plate 51 is formed in the cap mounting recess.
The blind cap 50 is attached to the case 2 while being embedded in the case 10.
【００３１】その後ピン形延伸部63の根元部分即ち鎖線
ＸーＸ部分を、鋏等を用いて切断しピン形延伸部63をめ
くらキャップ50から切り離す。上述のようにめくらキャ
ップ50がケース２に係着し、開口15が密着板51により塞
がれているので、塵埃等がケース内に侵入することがな
い。Thereafter, the root portion of the pin-shaped extending portion 63, that is, the chain line XX portion is cut by using scissors or the like to separate the pin-shaped extending portion 63 from the blind cap 50. As described above, since the blind cap 50 is engaged with the case 2 and the opening 15 is closed by the contact plate 51, dust or the like does not enter the case.
【００３２】なお、イヤホーンを使用する場合は、密着
板51の栓52側の側縁を持ち上げて密着板51を上方に湾曲
し、栓52を開口15から抜き出し、その後頸部61を軸にし
てめくらキャップ50を約90度回転して開口15を開放さ
せ、開口15にイヤホーンコードを差込みイヤホーン用ジ
ャックにプラグインする。When the earphone is used, the side edge of the contact plate 51 on the side of the plug 52 is lifted to bend the contact plate 51 upward, the plug 52 is pulled out from the opening 15, and then the neck portion 61 is used as an axis. Rotate the blind cap 50 about 90 degrees to open the opening 15, insert the earphone cord into the opening 15 and plug it into the earphone jack.
【００３３】図２(A) に図示しためくらキャップ50に
は、突起体60の頭部62とピン形延伸部63との間、即ちピ
ン形延伸部63の付け根部分が、細頸となるようにリング
形溝65を設けてある。In the blind cap 50 shown in FIG. 2 (A), between the head 62 of the projection 60 and the pin-shaped extension 63, that is, the base of the pin-shaped extension 63 is a narrow neck. A ring-shaped groove 65 is provided in the.
【００３４】したがって、ケースの内側からピン形延伸
部63を引張り、めくらキャップ50をケース２に係着した
後に、さらに強い力でピン形延伸部63を引張ることによ
り、図２の(B) に図示したように、リング形溝65部分で
切断され、ピン形延伸部63が分離する。Therefore, by pulling the pin-shaped extending portion 63 from the inside of the case, attaching the blind cap 50 to the case 2, and then pulling the pin-shaped extending portion 63 with a stronger force, as shown in FIG. As shown, the ring-shaped groove 65 is cut to separate the pin-shaped extending portion 63.
【００３５】[0035]
【発明の効果】以上説明したように本発明は、小孔に係
着する突起体をめくらキャップに設けるとともに、この
突起体にピン形延伸部を設けて、めくらキャップをケー
スの内側に引張るようにしたもので、めくらキャップを
ケースに装着するにあたり、めくらキャップの表面が傷
つくことがないという、実用上で優れた効果を有する。As described above, according to the present invention, the blind caps are provided with the projections that engage with the small holes, and the projections are provided with the pin-shaped extensions so that the blind caps can be pulled inside the case. When the blind cap is attached to the case, it has a practically excellent effect that the surface of the blind cap is not damaged.
【図１】 本発明の実施例の図で、 (A) はめくらキャップの装着前の断面図 (B) はめくらキャップの装着後の断面図FIG. 1 is a diagram of an embodiment of the present invention, in which (A) a cross-sectional view before mounting the blind cap, and (B) a cross-sectional view after mounting the blind cap.
【図２】 本発明の他の実施例の図で、 (A) はめくらキャップの装着前の断面図 (B) はめくらキャップの装着後の断面図FIG. 2 is a view of another embodiment of the present invention, (A) a cross-sectional view before mounting the blind cap (B) a cross-sectional view after mounting the blind cap
【図３】 移動端末機器の断面図FIG. 3 is a sectional view of a mobile terminal device.
【図４】 従来例の断面図FIG. 4 is a sectional view of a conventional example.
１ 下ケース、 ２ ケース、
３ 端末装置、 ４ イヤホーン用ジャック、５
イヤホーンコード、 10キャップ装着
凹部、15 開口、 16 小孔、20,5
0 めくらキャップ、 22,52 栓、25,
60 突起体、 25A,61 頸部、25
B,62 頭部、 63 ピン形延伸
部、65 リング形溝、1 lower case, 2 cases,
3 terminal devices, 4 earphone jacks, 5
Earphone cord, 10 Cap mounting recess, 15 openings, 16 small holes, 20,5
0 Blind cap, 22,52 stopper, 25,
60 Protrusion, 25A, 61 Neck, 25
B, 62 head, 63 pin extension, 65 ring groove,
Claims (2)
ックスまたはゴム材よりなるめくらキャップであって、 該ケース(2) の表面に密着するほぼ矩形状の密着板(51)
と、 該密着板(51)の裏面側に突設した、該開口(15)の内径よ
り小さい外径の栓(52)と、 該栓(52)に近接して該密着板(51)の裏面に突設し、該開
口(15)に並列した小孔(16)に嵌入する頸部(61)、該頸部
(61)の先端に設けた該小孔(16)の内径より大きい外径の
弾力ある頭部(62)、及び該頭部(62)の先端に設けたピン
形延伸部(63)を有する突起体(60)とを備え、 該突起体(60)は、該ケース(2) の内側から該ピン形延伸
部(63)を引張ることで、該頭部(62)が該小孔(16)を通過
してケース内壁に圧接して、めくらキャップ(50)を該ケ
ース(2) に係着させるものであり、 該ピン形延伸部(63)は、該めくらキャップ(50)を該ケー
ス(2) に係着後に、該頭部(62)から切り離されるもので
あることを特徴とする電子機器のめくらキャップ。1. A blind cap made of plastics or a rubber material for closing the opening (15) of the case (2), which is a substantially rectangular contact plate (51) that adheres closely to the surface of the case (2).
A plug (52) protruding from the back surface of the contact plate (51) and having an outer diameter smaller than the inner diameter of the opening (15), and the plug (52) close to the plug (52). A neck (61) protruding from the back surface and fitted into a small hole (16) juxtaposed with the opening (15), the neck
(61) has an elastic head (62) having an outer diameter larger than the inner diameter of the small hole (16) provided at the tip, and a pin-shaped extension (63) provided at the tip of the head (62). The protrusion (60) is provided with the pin (62) by pulling the pin-shaped extending portion (63) from the inside of the case (2). ) And presses against the inner wall of the case to attach the blind cap (50) to the case (2), and the pin-shaped extension (63) connects the blind cap (50) to the case. A blind cap for an electronic device, which is detached from the head (62) after being engaged with (2).
部分に、リング形溝(65)を設けたことを特徴とする請求
項１記載の電子機器のめくらキャップ。2. The blind cap for an electronic device according to claim 1, wherein a ring-shaped groove (65) is provided at a base portion of the pin-shaped extending portion (63) of the protrusion (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3172020A JP2535680B2 (en) | 1991-07-12 | 1991-07-12 | Electronic device blind cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3172020A JP2535680B2 (en) | 1991-07-12 | 1991-07-12 | Electronic device blind cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0521967A JPH0521967A (en) | 1993-01-29 |
| JP2535680B2 true JP2535680B2 (en) | 1996-09-18 |
Family
ID=15934036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3172020A Expired - Fee Related JP2535680B2 (en) | 1991-07-12 | 1991-07-12 | Electronic device blind cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535680B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5893796A (en) * | 1995-03-28 | 1999-04-13 | Applied Materials, Inc. | Forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus |
-
1991
- 1991-07-12 JP JP3172020A patent/JP2535680B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521967A (en) | 1993-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960402 |
|
| LAPS | Cancellation because of no payment of annual fees |