JPH11202186A - Focus adjusting device for lens - Google Patents
Focus adjusting device for lensInfo
- Publication number
- JPH11202186A JPH11202186A JP10005649A JP564998A JPH11202186A JP H11202186 A JPH11202186 A JP H11202186A JP 10005649 A JP10005649 A JP 10005649A JP 564998 A JP564998 A JP 564998A JP H11202186 A JPH11202186 A JP H11202186A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- stopper
- stopper member
- focus
- adjusting device
- 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
Landscapes
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、カメラなどで採用
している回転方式のレンズの焦点調整装置に関し、詳し
くはストッパー機構をもつレンズの焦点調整装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a focus adjusting device for a rotary lens used in a camera or the like, and more particularly to a focus adjusting device for a lens having a stopper mechanism.
【0002】[0002]
【従来の技術】近年、パソコンが普及し、画像取り込み
用などにて採用されているカメラは、単焦点の簡易的な
ものが多く採用されており、一般的にはフォーカスを固
定したタイプと、レンズを回転させてフォーカスを調整
させるタイプのものがある。2. Description of the Related Art In recent years, personal computers have become widespread, and simple cameras with a single focus are often used for capturing images and the like. There is a type in which the focus is adjusted by rotating a lens.
【0003】以下に従来のレンズを回転させて、フォー
カスを調整するタイプのカメラの焦点調整装置について
説明する。A conventional focus adjusting device for a camera of the type that adjusts the focus by rotating a lens will be described below.
【0004】図5は従来のカメラの焦点調整装置の要部
の構成を示す斜視図、図6は従来の他の例のカメラの焦
点調整装置の断面図、図7は同じくは従来の他の例のカ
メラの焦点調整装置の断面図である。FIG. 5 is a perspective view showing the structure of a main part of a conventional camera focus adjusting device, FIG. 6 is a sectional view of another conventional camera focus adjusting device, and FIG. It is sectional drawing of the focus adjustment apparatus of the camera of an example.
【0005】図5において、1は筒部の外周に回転させ
るための雄ネジ1aを有したレンズ部であり、2は筒部
の内周に前記のレンズ部1を取付けるための雌ネジ2a
を有したレンズホルダーである。In FIG. 5, reference numeral 1 denotes a lens portion having a male screw 1a for rotating the outer periphery of a cylindrical portion, and 2 denotes a female screw 2a for attaching the lens portion 1 to the inner periphery of the cylindrical portion.
This is a lens holder having:
【0006】前記レンズ部1は、その筒部をレンズホル
ダー2の筒部に螺合し、かつ、レンズ部1を締込み回転
させてレンズホルダー2と一体の構成とするが、無限遠
側にフォーカスを合わせるときにはネジを締め込む方向
へ回転させ、近接側へフォーカスを合わせるときにはネ
ジを外す方向へ回転させ、任意の位置にフォーカスを調
整しながら使用する構成となっている。The lens portion 1 is screwed into the tube portion of the lens holder 2 and the lens portion 1 is tightened and rotated so as to be integrated with the lens holder 2. When the focus is adjusted, the screw is rotated in the tightening direction. When the focus is adjusted to the near side, the screw is rotated in the direction in which the screw is removed, and the focus is adjusted to an arbitrary position and used.
【0007】また、図6のようにレンズホルダー2を筐
体4内に配置し、レンズ部1を筐体4の前側から前記レ
ンズホルダー2に螺合させ、ネジ込みを規制する構成し
たものもある。Further, as shown in FIG. 6, a lens holder 2 is arranged in a housing 4 and a lens portion 1 is screwed into the lens holder 2 from the front side of the housing 4 to restrict screwing. is there.
【0008】さらに、図7のように、レンズ部1および
レンズホルダー2を筐体4の内部に配置し、レンズ部1
のフランジの一部を筐体4のスリット3から出して回転
させるようにし、筐体4の前部にはレンズ部1の抜け出
し防止部を形成したものもある。Further, as shown in FIG. 7, the lens unit 1 and the lens holder 2 are arranged inside the housing 4 and
In some cases, a part of the flange is made to come out of the slit 3 of the housing 4 and rotated, and a front part of the housing 4 is provided with a portion for preventing the lens portion 1 from coming off.
【0009】[0009]
【発明が解決しようとする課題】前記の図5に示すカメ
ラの焦点調整装置の構成においては、レンズ部1を締め
込んでいく場合、次第に回転させることがきつくなりな
がら止まるため、明確な節度あるストッパー感が得られ
ないという問題があった。また、締め込む方向へレンズ
部1を回転させて無限遠側にフォーカスを合わせる際、
ネジを締めきった位置と無限遠側のフォーカス位置とを
合致させることが非常に困難であるため、ネジを締めき
る手前に無限遠側のフォーカス位置が必要となり、ネジ
を締めきるまでに回転の裕度が必然的に発生し、その裕
度部分ではフォーカスがどこにも合わず、使い勝手が悪
いという問題を有していた。In the structure of the focus adjusting device for a camera shown in FIG. 5, when the lens portion 1 is tightened, the lens portion 1 is gradually rotated and stops while being tight, so that there is a clear moderation. There was a problem that a stopper feeling could not be obtained. Also, when focusing the lens at infinity by rotating the lens unit 1 in the tightening direction,
Since it is very difficult to match the screw-tightened position with the infinity-side focus position, an infinity-side focus position is required before tightening the screw. There is a problem that a margin is inevitably generated, and in that margin, the focus cannot be adjusted anywhere and the usability is poor.
【0010】また、図6に示す構成のものにおいては、
レンズ部1を手前側へ回転させてフォーカスを近接側に
合わせる際、回転させすぎるとそのままレンズ部1がz
の方向へ脱落するという問題を有していた。In the configuration shown in FIG. 6,
When the lens unit 1 is rotated to the near side to adjust the focus to the close side, if the lens unit 1 is rotated too much,
Had the problem of dropping in the direction of
【0011】さらに、図7に示す構成のものでは、レン
ズ部1の脱落防止ができるが、明確な節度あるストッパ
ー感を得ることができず、非常に使い勝手や操作フィー
リングが悪いという問題を有していた。Further, the structure shown in FIG. 7 can prevent the lens portion 1 from dropping off, but cannot provide a clear modest stopper feeling, and has a problem that the usability and the operation feeling are extremely poor. Was.
【0012】本発明は上記従来の問題点を解決するもの
で、レンズ部の締め込み方向および手前方向の回転を規
制して回し過ぎによるレンズ部の脱落を防止でき、か
つ、明確な節度あるストッパー感が得られ、さらに、レ
ンズ部の回転ストッパー位置を細かく調整できる構成を
実現し、レンズ部のストッパー位置とジャストフォーカ
スの位置を極めて近づけることを可能とし、使い勝手や
操作感が飛躍的に向上したレンズの焦点調整装置を提供
することを目的とする。SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems. A stopper which can prevent the lens portion from falling off due to excessive rotation by restricting the rotation of the lens portion in the tightening direction and the forward direction, and has a clear moderation. Achieved a feeling and realized a configuration that allows fine adjustment of the rotation stopper position of the lens part, making it possible to extremely close the lens part stopper position and the just focus position, dramatically improving usability and operational feeling. It is an object of the present invention to provide a lens focus adjusting device.
【0013】[0013]
【課題を解決するための手段】前記目的を達成するため
に本発明は、レンズ部のネジ筒をレンズホルダーのネジ
筒に螺合して前記レンズ部を回転させることによってフ
ォーカスを合わせる構成のレンズの焦点調整装置であっ
て、前記レンズ部にはそのフランジに複数のストッパー
取付孔を設け、このストッパー取付孔の一つに後端が後
方に突出するようにストッパー部材を取付け、また、レ
ンズホルダーには先端部の幅が小さくなるように段差を
有する突起を設け、前記ストッパー部材の取付位置の選
択、あるいはストッパー部材が突起の小幅部と大幅部の
いずれに当接するかを選択することができるようにした
構成とする。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a lens having a configuration in which a screw tube of a lens unit is screwed into a screw tube of a lens holder and the lens unit is rotated to adjust the focus. The lens portion, wherein a plurality of stopper mounting holes are provided in a flange of the lens portion, and a stopper member is mounted on one of the stopper mounting holes such that a rear end protrudes rearward. Is provided with a projection having a step so as to reduce the width of the tip portion, and it is possible to select the mounting position of the stopper member, or to select whether the stopper member comes into contact with the small width portion or the large portion of the projection. The configuration is as described above.
【0014】本発明は、ストッパー部材と突起によりレ
ンズ部の締め込み方向および手前方向の回転規制機構を
構成し、明確な節度あるストッパー感を得ることを可能
とし、かつ、回し過ぎによるレンズ部の脱落を防止でき
る。また、ストッパー部材の取付位置の選択、あるいは
ストッパー部材が突起の小幅部と大幅部のいずれに当接
するかを選択することにより、レンズ部の回転規制位置
を細かく調整でき、レンズ部の回転規制位置とジャスト
フォーカスの位置を極めて近づけることを可能とし、使
い勝手や操作感を飛躍的に向上させたレンズの焦点調整
装置を実現することができる。According to the present invention, a stopper member and a projection constitute a rotation restricting mechanism in the tightening direction and the forward direction of the lens portion, so that a clear modest stopper feeling can be obtained, and the lens portion is rotated excessively. Dropout can be prevented. Further, by selecting the mounting position of the stopper member or selecting whether the stopper member comes into contact with the small width portion or the large portion of the projection, the rotation restriction position of the lens portion can be finely adjusted, and the rotation restriction position of the lens portion can be finely adjusted. And the just focus position can be extremely close to each other, thereby realizing a lens focus adjustment device with greatly improved usability and operational feeling.
【0015】[0015]
【発明の実施の形態】本発明の請求項1に記載の発明
は、レンズ部をレンズホルダーに螺合し、前記レンズ部
を回転させることによってフォーカスを合わせる構成で
あって、前記レンズ部に設けたストッパー取付孔に後端
が後方に突出するようにストッパー部材を取付け、前記
ストッパー部材が当接することでレンズ部の回転を阻止
するための突起をレンズホルダーに設けたレンズの焦点
調整装置であり、明確な節度あるストッパー感を得るこ
とを可能とし、レンズの締込み方向と、脱落方向の回し
すぎを規制するという作用を有する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention has a structure in which a lens unit is screwed into a lens holder, and the lens unit is rotated to adjust the focus. A focus adjustment device for a lens, wherein a stopper member is attached to the stopper mounting hole such that a rear end protrudes rearward, and a projection for preventing rotation of the lens unit by providing contact with the stopper member is provided on the lens holder. This makes it possible to obtain a clear modest stopper feeling, and has the effect of restricting excessive turning in the lens tightening direction and the dropping direction.
【0016】本発明の請求項2に記載の発明は、請求項
1に記載のレンズの焦点調整装置において、レンズホル
ダーの突起は、先端部の幅が小さくなるように段差を有
し、ストッパー部材が小幅部と大幅部のいずれかに当接
することでレンズ部の回転を阻止する構成としたもので
あり、レンズの締込み方向と、脱落方向の回しすぎを規
制することはもとより、ストッパー部材が小幅部と大幅
部のいずれかに当接することでレンズ部の回転阻止を細
かく調整できるという作用を有する。According to a second aspect of the present invention, in the lens focus adjusting apparatus according to the first aspect, the projection of the lens holder has a step so as to reduce the width of the front end portion, and the stopper member Is designed to prevent rotation of the lens part by contacting either the narrow part or the large part, and in addition to restricting excessive rotation in the lens tightening direction and the dropping direction, the stopper member By contacting either the narrow portion or the large portion, the rotation of the lens portion can be finely adjusted to prevent rotation.
【0017】本発明の請求項3に記載の発明は、請求項
1に記載のレンズの焦点調整装置において、レンズ部
は、環状に配列して設けられた複数のストッパー取付孔
を有し、前記複数のストッパー取付孔の一つにストッパ
ー部材を取付けた構成としたものであり、ストッパー部
材の取付位置を任意に選ぶことにより、無限遠側と近接
側の回転規制位置を調整できるという作用を有する。According to a third aspect of the present invention, in the lens focus adjusting apparatus according to the first aspect, the lens portion has a plurality of stopper mounting holes provided in an annular arrangement. The stopper member is attached to one of the plurality of stopper attachment holes, and the function of adjusting the rotation restricting positions on the infinity side and the near side can be adjusted by arbitrarily selecting the attachment position of the stopper member. .
【0018】本発明の請求項4に記載の発明は、請求項
1または2または3に記載のレンズの焦点調整装置にお
いて、レンズ部の取付孔に取付けるストッパー部材はビ
スよりなり、後方に突出する長さを調整自在とした構成
としたものであり、レンズの回転ストッパー部材を取付
ける孔のピッチ以上に、フォーカス調整時の回転規制位
置を細かく調整できる構造を、簡単で、小さく、かつ標
準的な部品で可能とする作用を有する。According to a fourth aspect of the present invention, in the lens focus adjusting device according to the first, second or third aspect, the stopper member attached to the attachment hole of the lens portion is formed of a screw and projects rearward. The length can be adjusted freely, and a simple, small, and standard structure that allows fine adjustment of the rotation restriction position during focus adjustment beyond the pitch of the holes for attaching the lens rotation stopper members It has an action that can be made with parts.
【0019】本発明の請求項5に記載の発明は、請求項
1または2または3に記載のレンズの焦点調整装置にお
いて、レンズ部のストッパー取付孔に、長さの異なるス
トッパー部材を選択して取付け自在にしたものであり、
同じくレンズの回転ストッパー部材を取付ける孔のピッ
チ以上に、フォーカス調整時の回転規制位置を細かく調
整できる構造を、簡単で、小さく、かつ標準的な部品で
可能とする作用を有する。According to a fifth aspect of the present invention, in the lens focus adjusting device according to the first or second or third aspect, stopper members having different lengths are selected for the stopper mounting holes of the lens portion. It is made freely attachable,
Similarly, it has a function of enabling a simple, small, and standard component to make a structure capable of finely adjusting the rotation restricting position at the time of focus adjustment to be equal to or larger than the pitch of the hole for mounting the rotation stopper member of the lens.
【0020】以下、本発明の実施形態について、図面を
参照して説明する。 (実施の形態1)図1は本発明の実施の形態1のレンズ
の焦点調整装置における要部構成を示す斜視図、図2〜
図4はそれぞれレンズ部の回転規制動作を説明するため
の側面図である。なお、前記各図における前記従来例と
同じ構成部には同一符号を付与している。Hereinafter, embodiments of the present invention will be described with reference to the drawings. (Embodiment 1) FIG. 1 is a perspective view showing a main part of a lens focus adjusting apparatus according to Embodiment 1 of the present invention, and FIGS.
FIG. 4 is a side view for explaining the rotation restricting operation of the lens unit. In the drawings, the same components as those of the conventional example are denoted by the same reference numerals.
【0021】図において1はレンズ部であり、その筒部
の外周には雄ネジ1aを有し、フランジ部には環状に配
列した複数のストッパー取付孔1bを形成している。2
はレンズホルダーであり、筒部の内周に雌ネジ2aを有
し、筒部の基部の外側位置に前方に突出した突起2bを
形成している。この突起2bは、先端部の幅が小さく基
部が大幅になるように側部に段差を有している。In FIG. 1, reference numeral 1 denotes a lens portion having a male thread 1a on the outer periphery of a cylindrical portion thereof, and a plurality of stopper mounting holes 1b arranged in a ring shape in a flange portion. 2
Denotes a lens holder, which has a female screw 2a on the inner periphery of the cylindrical portion, and has a projection 2b protruding forward at a position outside the base of the cylindrical portion. The projection 2b has a step on the side so that the width of the tip is small and the base is large.
【0022】前記レンズホルダー2の筒部にはレンズ部
1の筒部を螺合させ、レンズ部1をy方向へ回転させな
がら締込み、無限遠側の所定の位置にフォーカスを合わ
せた状態で、ビスよりなるストッパー部材5を突起2b
に一番近いストッパー取付孔1bに、その後端が後方に
突出するようにねじ込んで取付けている。The cylindrical portion of the lens portion 1 is screwed into the cylindrical portion of the lens holder 2 and tightened while rotating the lens portion 1 in the y direction to focus on a predetermined position on the infinity side. The stopper member 5 made of a screw is
Is screwed into the stopper mounting hole 1b closest to the hole so that its rear end projects rearward.
【0023】上記構成において、ビスよりなるストッパ
ー部材5を取付た際は、図2および図3のどちらかの状
態が考えられる。このとき、図2の場合は突起2bとの
クリアランスが小さいので、そのままストッパーとする
が、図3の場合はストッパー部材5の突起2bに対する
クリアランスが大きので、ストッパー部材5の長さを長
くして、突起2bに設けている段差を利用し、突起2b
に対する回転裕度を小さくなるようする。したがって、
ストッパー部材5を締め付けたストッパー取付孔1bに
対し、段差分だけストッパーまでの裕度が小さくなるよ
うにする。In the above configuration, when the stopper member 5 made of a screw is mounted, one of the states shown in FIGS. 2 and 3 can be considered. At this time, in the case of FIG. 2, the clearance with the projection 2b is small, so that the stopper is used as it is. In the case of FIG. 3, the clearance of the stopper member 5 with respect to the projection 2b is large, so that the length of the stopper member 5 is increased. , Using the step provided on the projection 2b,
To make the rotation margin small. Therefore,
The tolerance of the stopper mounting hole 1b, in which the stopper member 5 is tightened, up to the stopper is reduced by a step difference.
【0024】また、レンズ部1の近接側においてもある
任意のフォーカス位置を選び、図4のように無限遠側と
同様、突起2bに対するクリアランスが小さくなるよう
にストッパー部材5の長さを選んで止めることにより、
近接側のフォーカス位置を調整することができ、かつ、
レンズ部1の脱落防止ストッパーとすることができる。Also, an arbitrary focus position is selected on the side close to the lens unit 1, and the length of the stopper member 5 is selected so that the clearance with respect to the protrusion 2b is reduced as in the case of the infinity side as shown in FIG. By stopping,
The focus position on the near side can be adjusted, and
A stopper for preventing the lens portion 1 from falling off can be used.
【0025】[0025]
【発明の効果】以上の説明より明らかなように、本発明
は、ストッパー部材と突起によりレンズ部の締め込み方
向および手前方向の回転規制機構を構成し、明確な節度
あるストッパー感を得ることを可能とし、かつ、回し過
ぎによるレンズ部の脱落を防止できる。また、ストッパ
ー部材の取付位置の選択、あるいはストッパー部材が突
起の小幅部と大幅部のいずれに当接するかを選択するこ
とにより、レンズ部の回転規制位置を細かく調整でき、
レンズ部の回転規制位置とジャストフォーカスの位置を
極めて近づけることを可能とし、使い勝手や操作感を飛
躍的に向上させたレンズの焦点調整装置を実現すること
ができる。As is apparent from the above description, according to the present invention, a stopper member and a projection constitute a rotation restricting mechanism in the direction in which the lens portion is tightened and in the forward direction, and a clear modest stopper feeling can be obtained. It is possible, and it is possible to prevent the lens portion from falling off due to excessive rotation. In addition, by selecting the mounting position of the stopper member or selecting whether the stopper member comes into contact with the small width portion or the large portion of the projection, the rotation regulating position of the lens portion can be finely adjusted,
The rotation control position of the lens unit and the just-focus position can be extremely close to each other, and a focus adjustment device for a lens in which usability and operability are dramatically improved can be realized.
【図1】本発明の実施の形態1のレンズの焦点調整装置
における要部構成を示す斜視図FIG. 1 is a perspective view showing a configuration of a main part of a focus adjusting device for a lens according to a first embodiment of the present invention;
【図2】同レンズの焦点調整装置の回転規制動作を説明
するための側面図FIG. 2 is a side view for explaining a rotation restricting operation of the focus adjusting device of the lens.
【図3】同レンズ部の回転規制動作を説明するための側
面図FIG. 3 is a side view for explaining a rotation restricting operation of the lens unit.
【図4】同レンズ部の回転規制動作を説明するための側
面図FIG. 4 is a side view for explaining a rotation restricting operation of the lens unit.
【図5】従来のカメラの焦点調整装置の要部の構成を示
す斜視図FIG. 5 is a perspective view showing a configuration of a main part of a conventional camera focus adjustment device.
【図6】従来の他の例のカメラの焦点調整装置の断面図FIG. 6 is a cross-sectional view of another conventional camera focus adjustment device.
【図7】従来の他の例のカメラの焦点調整装置の断面図FIG. 7 is a cross-sectional view of another conventional example of a camera focus adjustment device.
1 レンズ部 1a 雄ネジ 1b ストッパー取付孔 2 レンズホルダー 2a 雌ネジ 2b 突起 4 筐体 5 ストッパー部材 y 締め付け方向 z 脱落方向 DESCRIPTION OF SYMBOLS 1 Lens part 1a Male screw 1b Stopper mounting hole 2 Lens holder 2a Female screw 2b Projection 4 Housing 5 Stopper member y Tightening direction z Dropping direction
Claims (5)
レンズ部を回転させることによってフォーカスを合わせ
る構成であって、前記レンズ部に設けたストッパー取付
孔に後端が後方に突出するようにストッパー部材を取付
け、前記ストッパー部材が当接することでレンズ部の回
転を阻止するための突起をレンズホルダーに設けたこと
を特徴とするレンズの焦点調整装置。1. A lens unit is screwed into a lens holder, and the lens unit is rotated to adjust the focus so that a rear end of the lens unit protrudes rearward into a stopper mounting hole provided in the lens unit. A focus adjusting device for a lens, wherein a stopper member is attached to the lens holder, and a projection for preventing rotation of the lens unit by contacting the stopper member is provided on the lens holder.
さくなるように段差を有し、ストッパー部材が小幅部と
大幅部のいずれかに当接することでレンズ部の回転を阻
止する構成としたことを特徴とする請求項1記載のレン
ズの焦点調整装置。2. A structure in which a projection of a lens holder has a step so as to reduce a width of a front end portion, and a stopper member abuts on one of a small width portion and a large portion to prevent rotation of the lens portion. The focus adjusting device for a lens according to claim 1, wherein:
数のストッパー取付孔を有し、前記複数のストッパー取
付孔の一つにストッパー部材を取付けたことを特徴とす
る請求項1記載のレンズの焦点調整装置。3. The lens unit according to claim 1, wherein said lens portion has a plurality of stopper mounting holes provided in an annular arrangement, and a stopper member is mounted in one of said plurality of stopper mounting holes. Lens focus adjustment device.
材はビスよりなり、後方に突出する長さを調整自在とし
たことを特徴とする請求項1〜3のいずれかに記載のレ
ンズの焦点調整装置。4. The focus adjustment of a lens according to claim 1, wherein the stopper member attached to the attachment hole of the lens portion is made of a screw, and a length of the stopper projecting rearward is adjustable. apparatus.
なるストッパー部材を選択して取付け自在にしたことを
特徴とする請求項1〜3のいずれかに記載のレンズの焦
点調整装置。5. The lens focus adjusting device according to claim 1, wherein stopper members having different lengths are selectively mounted in the stopper mounting holes of the lens portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10005649A JPH11202186A (en) | 1998-01-14 | 1998-01-14 | Focus adjusting device for lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10005649A JPH11202186A (en) | 1998-01-14 | 1998-01-14 | Focus adjusting device for lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11202186A true JPH11202186A (en) | 1999-07-30 |
Family
ID=11616987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10005649A Pending JPH11202186A (en) | 1998-01-14 | 1998-01-14 | Focus adjusting device for lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11202186A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017060121A (en) * | 2015-09-18 | 2017-03-23 | パナソニックIpマネジメント株式会社 | Imaging device |
-
1998
- 1998-01-14 JP JP10005649A patent/JPH11202186A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017060121A (en) * | 2015-09-18 | 2017-03-23 | パナソニックIpマネジメント株式会社 | Imaging device |
WO2017047034A1 (en) * | 2015-09-18 | 2017-03-23 | パナソニックIpマネジメント株式会社 | Imaging device |
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