JPH1083143A - Mounting structure of optical filter - Google Patents
Mounting structure of optical filterInfo
- Publication number
- JPH1083143A JPH1083143A JP23778096A JP23778096A JPH1083143A JP H1083143 A JPH1083143 A JP H1083143A JP 23778096 A JP23778096 A JP 23778096A JP 23778096 A JP23778096 A JP 23778096A JP H1083143 A JPH1083143 A JP H1083143A
- Authority
- JP
- Japan
- Prior art keywords
- optical filter
- mounting
- front frame
- frame
- display 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.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ＰＤＰ（プラズマ
ディスプレイパネル）等を用いた画像表示装置の前面
に、着脱が容易で、熱膨張等によるたわみを起こすこと
なく取り付けられる光学フィルタの取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of an optical filter which can be easily attached to and detached from a front surface of an image display device using a PDP (plasma display panel) or the like without causing bending due to thermal expansion or the like. .
【０００２】[0002]
【従来の技術】ＰＤＰ等を用いて画像表示装置の表示面
前面に表示特性の改善等のために取り付ける光学フィル
タの従来の取付構造としては、例えば図６に示すように
ＰＤＰ等を収納した画像表示装置６１の前面枠６２の周
面部に配設したネジ穴６２ａ、６２ａ、・・に光学フィ
ルタ６３の対応部に開口した穴６３ａ、６３ａ・・を通
したネジで螺着していた。しかし、このような取付構造
では、光学フィルタの取り付けや取り外しに手間が掛か
るばかりでなく、ＰＤＰ等からの発熱により光学フィル
タが熱膨張を起こしてたわみ、表示特性を損ねる等の問
題が生ずる。2. Description of the Related Art As a conventional mounting structure of an optical filter which is mounted on a front surface of an image display device by using a PDP or the like for improving display characteristics or the like, for example, as shown in FIG. The screw holes 62a, 62a,... Provided on the peripheral surface of the front frame 62 of the display device 61 are screwed with screws passing through holes 63a, 63a,. However, in such a mounting structure, not only is it troublesome to mount and remove the optical filter, but also the heat generated from the PDP or the like causes the optical filter to expand due to thermal expansion, which causes problems such as impairing display characteristics.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記問題点に
鑑みなされたもので、光学フィルタの着脱が容易で、光
学フィルタのたわみのおそれのない光学フィルタの取付
構造を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide an optical filter mounting structure in which an optical filter can be easily attached and detached and the optical filter does not bend. I do.
【０００４】[0004]
【課題を解決するための手段】画像表示装置の前面枠の
対向する側面に長手方向が表示面に平行する溝を設け、
同溝によって生ずる前面枠の前方に形成される凸部と光
学フィルタの端部を環装する取付枠により光学フィルタ
を画像表示装置に取り付けるようにして、同取付枠を前
面枠の凸部と光学フィルタの端部を一緒にしてリングを
取り付けたようにはめ込むだけで取り付けられ、外側に
外すだけで取りはずせるようにする。また、光学フィル
タを取付枠内で伸縮自在に、かつ、一定平面内に保持す
るようにして光学フィルタのたわみを防止する。A groove whose longitudinal direction is parallel to the display surface is provided on the opposite side surface of the front frame of the image display device.
The optical filter is attached to the image display device by a projection formed in the front of the front frame formed by the groove and an attachment frame surrounding the end of the optical filter. The filter is installed simply by snapping the ring together with the ends together, and can be removed by simply removing it outward. Further, the optical filter is held in a fixed plane so as to be able to expand and contract within the mounting frame, thereby preventing the optical filter from bending.
【０００５】[0005]
【発明の実施の形態】画像表示装置の前面枠の対向する
側面に長手方向が表示面に平行する溝を設け、同溝によ
って生ずる前面枠の前方に形成される凸部と光学フィル
タの端部を環装する取付枠により光学フィルタを画像表
示装置に取り付ける。DESCRIPTION OF THE PREFERRED EMBODIMENTS A groove whose longitudinal direction is parallel to the display surface is provided on opposite side surfaces of a front frame of an image display device, and a projection formed by the groove in front of the front frame and an end of an optical filter. The optical filter is mounted on the image display device by the mounting frame surrounding the optical filter.
【０００６】前記溝は、画像表示装置の前面枠の上側面
及び下側面に同前面枠の全幅に渡って設ける。The grooves are provided on the upper side and the lower side of the front frame of the image display device over the entire width of the front frame.
【０００７】前記溝は、画像表示装置の前面枠の左側面
及び右側面に同前面枠の高さ方向全体に渡って設ける。The groove is provided on the left side surface and the right side surface of the front frame of the image display device over the entire height of the front frame.
【０００８】前記溝の長手方向の長さは、画像表示装置
の前面枠の横幅若しくは高さより短くして前方に開放端
を有するコ字状の溝とし、光学フィルタの上下若しくは
左右の端部に同溝の長手方向の長さに合わせた位置に切
欠きを設け、同前面枠のコ字上の溝と光学フィルタの切
欠きに取付枠を嵌入して、同溝によって前面枠の前方に
形成される凸部及び光学フィルタの端部を環装して光学
フィルタを画像表示装置に取り付ける。The length of the groove in the longitudinal direction is shorter than the width or height of the front frame of the image display device, and is a U-shaped groove having an open end at the front. A notch is provided at the position corresponding to the length of the groove in the longitudinal direction, the mounting frame is inserted into the U-shaped groove of the front frame and the notch of the optical filter, and formed in front of the front frame by the groove. The optical filter is attached to the image display device by wrapping the projected portion and the end of the optical filter.
【０００９】前記溝及び取付枠は、前面枠の上下及び左
右の側面の双方に取り付ける。The groove and the mounting frame are mounted on both the upper, lower, left and right side surfaces of the front frame.
【００１０】前記取付枠は、一方を開口し他方に底を設
けたケース状とする[0010] The mounting frame has a case shape having one opening and a bottom provided on the other.
【００１１】前記コ字状の溝によって前面枠の前方に形
成される凸部を、同前面枠の後部より前記ケース状の取
付枠の底の厚みだけ低くし、同取付枠を取り付けたとき
の側面を略平坦とする。The convex portion formed in front of the front frame by the U-shaped groove is made lower than the rear portion of the front frame by the thickness of the bottom of the case-like mounting frame. The side surface is substantially flat.
【００１２】前記取付枠の前面には、長手方向に細長い
突起を設ける。[0012] On the front surface of the mounting frame, an elongated projection is provided in the longitudinal direction.
【００１３】前記溝の横壁と前面枠の間に、弾性体で付
勢するフリクション機構を設ける。A friction mechanism biased by an elastic body is provided between the lateral wall of the groove and the front frame.
【００１４】前記取付枠の内側面には、弾性体を貼着す
る。An elastic body is attached to the inner surface of the mounting frame.
【００１５】[0015]
【実施例】図１は、本発明による光学フィルタの取付構
造の１実施例の（Ａ）斜視図、（Ｂ）同分解図である。
画像表示装置１の内部には、ＰＤＰ等を収納して表示面
１ａにテレビ画像等を表示する。画像表示装置１の前面
枠２の対向する側面である上側面及び下側面に、前面枠
２の全幅に渡って長手方向が表示面に平行する溝２ａ、
２ａを設ける。溝２ａ、２ａを設けることにより、前面
枠２の前方には凸部２ｂ、２ｂが形成される。この凸部
２ｂ、２ｂと光学フィルタ３の上下の端部３ａ、３ａを
合わせて、取付枠４、４をリングを取り付けたように環
装して、光学フィルタ３を画像表示装置１に取り付け
る。1 is a perspective view of an embodiment of an optical filter mounting structure according to the present invention, and FIG.
The image display device 1 stores a PDP or the like and displays a television image or the like on the display surface 1a. Grooves 2 a whose longitudinal direction is parallel to the display surface over the entire width of the front frame 2, on upper and lower side surfaces which are opposite side surfaces of the front frame 2 of the image display device 1.
2a is provided. By providing the grooves 2a, 2a, convex portions 2b, 2b are formed in front of the front frame 2. The projections 2b, 2b and the upper and lower ends 3a, 3a of the optical filter 3 are aligned with each other, and the mounting frames 4, 4 are mounted as if a ring were mounted.
【００１６】図２は、本発明による光学フィルタの取付
構造の別の実施例の分解図である。上記と同様に、画像
表示装置２１の前面枠２２の対向する側面である左側面
及びした右側面に、前面枠２２の全高さ方向に渡って長
手方向が表示面に平行する溝２２ａ、２２ａを設ける。
溝２２ａ、２２ａを設けることにより、前面枠２２の前
方には凸部２２ｂ、２２ｂが形成される。この凸部２２
ｂ、２２ｂと光学フィルタ２３の左右の端部２３ａ、２
３ａを合わせて、取付枠２４、２４を環装して、光学フ
ィルタ２３を画像表示装置２１に取り付ける。FIG. 2 is an exploded view of another embodiment of the optical filter mounting structure according to the present invention. Similarly to the above, grooves 22a, 22a whose longitudinal direction is parallel to the display surface over the entire height direction of the front frame 22 are formed on the left side surface and the right side surface opposite to the front frame 22 of the image display device 21. Provide.
By providing the grooves 22a, 22a, convex portions 22b, 22b are formed in front of the front frame 22. This convex part 22
b, 22b and left and right ends 23a, 2a of the optical filter 23.
The optical filters 23 are attached to the image display device 21 by mounting the attachment frames 24, 24 together with 3a.
【００１７】図３は、本発明による光学フィルタの取付
構造のさらに別の実施例の分解図である。上記と同様
に、画像表示装置３１の前面枠３２の上下の側面に設け
る溝３３ａ、３３ａの長手方向の長さは、前面枠３２の
横幅より短くして前面枠３２の前方に開放端を有するコ
字状の溝３２ａ、３２ａを設け、溝３２ａ、３２ａによ
り前面枠３２の上下の中央部に凸部３２ｂ、３２ｂを得
る。一方、光学フィルタ３３の上下の端部３３ａ、３３
ａには、溝３３ａ、３３ａの長さに合わせた位置に切欠
き３３ｂ、３３ｂを設ける。溝３３ａと切欠き３３ｂに
取付枠３４の側部を嵌入することにより、凸部３２ｂ、
３２ｂと光学フィルタ３３の上下の端部３３ａ、３３ａ
を合わせて、取付枠３４、３４を環装して、光学フィル
タ３３を画像表示装置３１に取り付ける。FIG. 3 is an exploded view of a further embodiment of the optical filter mounting structure according to the present invention. Similarly to the above, the longitudinal length of the grooves 33a provided on the upper and lower side surfaces of the front frame 32 of the image display device 31 is shorter than the width of the front frame 32 and has an open end in front of the front frame 32. The U-shaped grooves 32a, 32a are provided, and the protrusions 32b, 32b are obtained in the upper and lower central portions of the front frame 32 by the grooves 32a, 32a. On the other hand, the upper and lower ends 33a, 33 of the optical filter 33
In a, notches 33b, 33b are provided at positions corresponding to the lengths of the grooves 33a, 33a. By fitting the side of the mounting frame 34 into the groove 33a and the notch 33b, the protrusion 32b,
32b and upper and lower ends 33a, 33a of the optical filter 33
The optical filters 33 are attached to the image display device 31 by mounting the attachment frames 34 and 34 together.
【００１８】図４は、本発明による光学フィルタの取付
構造の他の実施例の分解図である。上記と同様に、画像
表示装置４１の前面枠４２の左右の側面に設ける溝４２
ａ、４２ａの長手方向の長さは、前面枠４２の高さより
短くして前面枠４２の前方に開放端を有するコ字状の溝
４２ａ、４２ａを設け、溝４２ａ、４２ａにより前面枠
４２の左右の中央部に凸部４２ｂ、４２ｂを得る。一
方、光学フィルタ４３の左右の端部４３ａ、４３ａに
は、溝４２ａ、４２ａの長さに合わせた位置に切欠き４
３ｂ、４３ｂを設ける。溝４２ａと切欠き部４３ｂに取
付枠４４の側部を嵌入することにより、凸部４２ｂ、４
２ｂと光学フィルタ４３の左右の端部４３ａ、４３ａを
合わせて、取付枠４４、４４を環装して、光学フィルタ
４３を画像表示装置４１に取り付ける。FIG. 4 is an exploded view of another embodiment of the optical filter mounting structure according to the present invention. Similarly to the above, the grooves 42 provided on the left and right side surfaces of the front frame 42 of the image display device 41
The length of the front frame 42 is shorter than the height of the front frame 42 by providing U-shaped grooves 42a, 42a having open ends in front of the front frame 42. The grooves 42a, 42a Protrusions 42b, 42b are obtained at the left and right central portions. On the other hand, the left and right ends 43a, 43a of the optical filter 43 are notched at positions corresponding to the lengths of the grooves 42a, 42a.
3b and 43b are provided. By fitting the side of the mounting frame 44 into the groove 42a and the notch 43b, the protrusions 42b, 4
The optical filters 43 are attached to the image display device 41 by mounting the attachment frames 44, 44 with the 2b and the left and right ends 43a, 43a of the optical filters 43 aligned.
【００１９】図５は、本発明による光学フィルタの取付
構造のさらに他の実施例の分解図である。上記と同様
に、画像表示装置５１の前面枠５２の上下に、前面枠５
２の全幅に渡って溝５２ａ、５２ａを設け、前面枠５２
の前方に凸部５２ｂ、５２ｂを形成する。凸部５２ｂ、
５２ｂと光学フィルタ５３の上下の端部５３ａ、５３ａ
を合わせて、取付枠５４、５４で環装して、光学フィル
タ５３を画像表示装置５１に取り付ける。取付枠５４、
５４の一方は開口し他方に底５４ａ、５４ａを設けてケ
ース状とする。FIG. 5 is an exploded view of still another embodiment of the optical filter mounting structure according to the present invention. Similarly to the above, the front frame 5 is placed above and below the front frame 52 of the image display device 51.
2, grooves 52a, 52a are provided over the entire width of the front frame 52.
Are formed in front of the projections 52b, 52b. Convex part 52b,
52b and upper and lower ends 53a, 53a of the optical filter 53
And the optical filter 53 is mounted on the image display device 51 by being mounted around the mounting frames 54 and 54. Mounting frame 54,
One of the openings 54 is open and the other is provided with bottoms 54a, 54a to form a case.
【００２０】前面枠５２の前方に設ける凸部５２ｂ、５
２ｂの高さは、前面枠５２の後部の高さより前記取付枠
の底５４ａ、５４ａの厚みだけ低くして、取付枠５４、
５４を凸部５２ｂ、５２ｂに取り付けたときの上下の側
面が略平坦となるようにする。さらに、上記と同様にし
て、前面枠５２の左右の側面にコ字状の溝５３ｃ、５３
ｃを設けて前面枠５２の左右に形成される凸部５２ｄ、
５２ｄと、光学フィルタ５３に設けた切欠き５３ｂ、５
３ｂ、・・により光学フィルタ５３を取付枠５４で環装
する。このようにして、取付枠５４、５４と５５、５５
を、前面枠の上下及び左右の側面の双方に取り付けるよ
うにする。The projections 52b, 5 provided in front of the front frame 52
The height of the mounting frame 54 is lower than the height of the rear portion of the front frame 52 by the thickness of the bottoms 54a of the mounting frame.
The upper and lower side surfaces when 54 is attached to the projections 52b, 52b are made substantially flat. Further, similarly to the above, U-shaped grooves 53c, 53 are formed on the left and right side surfaces of the front frame 52.
c, the projections 52d formed on the left and right of the front frame 52,
52d, notches 53b, 5
3b, the optical filter 53 is mounted around the mounting frame 54. In this manner, the mounting frames 54, 54 and 55, 55
Are attached to both the upper and lower sides and the left and right sides of the front frame.
【００２１】取付枠５４、５５の前面には、長手方向に
細長い突起５４ｂ、５５ｂを設ける。また、溝５２ａの
横壁と前面枠５４等の間には、板バネを挿入する等によ
りフリクション機構を設けることができる。あるいは取
付枠５４、５５の内側面に、合成ゴム等の弾性体を貼着
してもよい。On the front surfaces of the mounting frames 54 and 55, elongated projections 54b and 55b are provided in the longitudinal direction. Further, a friction mechanism can be provided between the lateral wall of the groove 52a and the front frame 54 by inserting a leaf spring or the like. Alternatively, an elastic body such as synthetic rubber may be adhered to the inner surfaces of the mounting frames 54 and 55.
【００２２】[0022]
【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載するような効果を奏する。The present invention is embodied in the form described above, and has the following effects.
【００２３】画像表示装置の前面枠の対向する側面に長
手方向が表示面に平行する溝を設け、同溝によって生ず
る前面枠の前方に形成される凸部と光学フィルタの端部
を環装する取付枠により光学フィルタを画像表示装置に
取り付けることにより、光学フィルタの着脱が容易とな
り、製造・保守が手間を掛けずに短時間でできるように
なる。また、光学フィルタを取付枠内で伸縮自在に一定
平面内で保持できるようになるため、光学フィルタの熱
膨張等によるたわみが防止できる。A groove whose longitudinal direction is parallel to the display surface is provided on the opposite side surface of the front frame of the image display device, and a convex portion formed by the groove and formed in front of the front frame and an end portion of the optical filter are mounted. By attaching the optical filter to the image display device using the attachment frame, the optical filter can be easily attached and detached, and manufacturing and maintenance can be performed in a short time without any trouble. Further, since the optical filter can be held in a fixed plane so as to be able to expand and contract within the mounting frame, it is possible to prevent the optical filter from bending due to thermal expansion or the like.
【００２４】前記溝は、画像表示装置の前面枠の上側面
及び下側面に同前面枠の全幅に渡って設ける、又は、前
記溝は、画像表示装置の前面枠の左側面及び右側面に同
前面枠の高さ方向全体に渡って設けることにより、容易
に上記目的が達成できる。The grooves are provided on the upper side and the lower side of the front frame of the image display device over the entire width of the front frame, or the grooves are formed on the left side and right side of the front frame of the image display device. The above object can be easily achieved by providing the front frame over the entire height direction.
【００２５】前記溝の長手方向の長さは、画像表示装置
の前面枠の横幅若しくは高さより短くしてコ字状の溝と
して同前面枠の前方の上下若しくは左右の側面の中央部
に凸部を設け、光学フィルタの上下若しくは左右の端部
に同溝の長さに合わせた位置に切欠きを設け、同溝と切
欠きに取付枠を嵌入して同凸部及び光学フィルタの端部
を環装して光学フィルタを画像表示装置に取り付けるよ
うにすることにより、取付枠が小型化できる。The length of the groove in the longitudinal direction is shorter than the width or height of the front frame of the image display device. The notch is provided at a position corresponding to the length of the groove at the upper or lower or left and right end of the optical filter. The mounting frame can be reduced in size by mounting the optical filter on the image display device by mounting the optical filter on the image display device.
【００２６】前記溝及び取付枠は、前面枠の上下及び左
右の側面の双方に取り付けることで、光学フィルタの４
辺の端部が全て保持されるようになり、光学フィルタの
たわみがさらに起こりにくくなる。The groove and the mounting frame are mounted on both the upper and lower sides and the left and right sides of the front frame, so that the optical filter 4
The edges of the sides are all held, and the optical filter is less likely to bend.
【００２７】前記取付枠は、同枠の一方を開口し他方に
底を設けたケース状とすることで、取付枠の見栄えがよ
くなる。The appearance of the mounting frame is improved by forming the mounting frame into a case shape in which one side is opened and the other side is provided with a bottom.
【００２８】前記前面枠の前方の凸部を同前面枠の後方
より前記ケース状の取付枠の底の厚みだけ低くし、同取
付枠を取り付けたときの側面を略平坦とすることで、さ
らに見栄えがよくなる。The front projection of the front frame is made lower than the rear of the front frame by the thickness of the bottom of the case-like mounting frame, and the side surface when the mounting frame is mounted is made substantially flat. It looks better.
【００２９】前記取付枠の前面には、長手方向に細長い
突起を設けることで、取付枠の着脱がさらに容易とな
る。By providing a projection elongated in the longitudinal direction on the front surface of the mounting frame, the mounting frame can be more easily attached and detached.
【００３０】前記溝の横壁と前面枠の間に、弾性体で付
勢するフリクション機構を設ける、又は、取付枠の内側
面に弾性体を貼着することで、一旦取り付けた取付枠が
自然に外れることが防止できる。By providing a friction mechanism for urging with an elastic body between the lateral wall of the groove and the front frame, or by attaching an elastic body to the inner surface of the mounting frame, the once-mounted mounting frame can be naturally attached. Detachment can be prevented.
【図１】本発明による光学フィルタの取付構造の１実施
例の（Ａ）斜視図、（Ｂ）同分解図である。FIG. 1A is a perspective view and FIG. 1B is an exploded view of an embodiment of an optical filter mounting structure according to the present invention.
【図２】本発明による光学フィルタの取付構造の別の実
施例の分解図である。FIG. 2 is an exploded view of another embodiment of the mounting structure of the optical filter according to the present invention.
【図３】本発明による光学フィルタの取付構造のさらに
別の実施例の分解図である。FIG. 3 is an exploded view of still another embodiment of the mounting structure of the optical filter according to the present invention.
【図４】本発明による光学フィルタの取付構造の他の実
施例の分解図である。FIG. 4 is an exploded view of another embodiment of the optical filter mounting structure according to the present invention.
【図５】本発明による光学フィルタの取付構造のさらに
他の実施例の分解図である。FIG. 5 is an exploded view of still another embodiment of the mounting structure of the optical filter according to the present invention.
【図６】従来の光学フィルタの取付構造の分解図であ
る。FIG. 6 is an exploded view of a conventional optical filter mounting structure.
１ 画像表示装置 ２ 前面枠 ３ 光学フィルタ ４ 取付枠 ２１ 画像表示装置 ２２ 前面枠 ２３ 光学フィルタ ２４ 取付枠 ３１ 画像表示装置 ３２ 前面枠 ３３ 光学フィルタ ３４ 取付枠 ４１ 画像表示装置 ４２ 前面枠 ４３ 光学フィルタ ４４ 取付枠 ５１ 画像表示装置 ５２ 前面枠 ５３ 光学フィルタ ５４、５５ 取付枠 ６１ 画像表示装置 ６２ 前面枠 ６３ 光学フィルタ Reference Signs List 1 image display device 2 front frame 3 optical filter 4 mounting frame 21 image display device 22 front frame 23 optical filter 24 mounting frame 31 image display device 32 front frame 33 optical filter 34 mounting frame 41 image display device 42 front frame 43 optical filter 44 Mounting frame 51 Image display device 52 Front frame 53 Optical filter 54, 55 Mounting frame 61 Image display device 62 Front frame 63 Optical filter
Claims (10)
表示特性の改善等のために取り付ける光学フィルタの取
付構造において、同画像表示装置の前面枠の対向する側
面に長手方向が表示面に平行する溝を設け、同溝によっ
て生ずる前面枠の前方に形成される凸部と光学フィルタ
の端部を環装する取付枠により光学フィルタを画像表示
装置に取り付けることを特徴とした光学フィルタの取付
構造。1. A mounting structure of an optical filter mounted on a front surface of a display surface of an image display device such as a PDP for improving display characteristics and the like, wherein a longitudinal direction is on a display surface on opposite side surfaces of a front frame of the image display device. Mounting the optical filter to the image display device by providing a parallel groove, and mounting the optical filter to the image display device by a mounting frame surrounding the end of the optical filter and a projection formed in front of the front frame generated by the groove. Construction.
面及び下側面に同前面枠の全幅に渡って設けることを特
徴とした請求項１記載の光学フィルタの取付構造。2. The optical filter mounting structure according to claim 1, wherein the grooves are provided on the upper side and the lower side of the front frame of the image display device over the entire width of the front frame.
面及び右側面に同前面枠の高さ方向全体に渡って設ける
ことを特徴とした請求項１記載の光学フィルタの取付構
造。3. The optical filter mounting structure according to claim 1, wherein the groove is provided on the left side surface and the right side surface of the front frame of the image display device over the entire height of the front frame.
置の前面枠の横幅若しくは高さより短くして前方に開放
端を有するコ字状の溝とし、光学フィルタの上下若しく
は左右の端部に同溝の長手方向の長さに合わせた位置に
切欠きを設け、同前面枠のコ字上の溝と光学フィルタの
切欠きに取付枠を嵌入して、同溝によって前面枠の前方
に形成される凸部及び光学フィルタの端部を環装して光
学フィルタを画像表示装置に取り付けることを特徴とし
た請求項１記載の光学フィルタの取付構造。4. The longitudinal length of the groove is shorter than the width or height of the front frame of the image display device, and is a U-shaped groove having an open end in front, and the upper and lower or left and right ends of the optical filter are formed. A notch is provided at a position corresponding to the length of the groove in the longitudinal direction of the groove, the mounting frame is fitted into the groove on the U-shape of the front frame and the notch of the optical filter, and the front of the front frame by the groove. The mounting structure of an optical filter according to claim 1, wherein the optical filter is mounted on the image display device by mounting the convex portion formed on the optical filter and the end of the optical filter.
左右の側面の双方に取り付けることを特徴とした請求項
１記載の光学フィルタの取付構造。5. The optical filter mounting structure according to claim 1, wherein the groove and the mounting frame are mounted on both the upper and lower sides and the left and right sides of the front frame.
設けたケース状とすることを特徴とした請求項１、請求
項２、請求項３、請求項４又は請求項５記載の光学フィ
ルタの取付構造。6. The mounting frame according to claim 1, wherein the mounting frame has a case shape having one opening and a bottom provided on the other. Mounting structure of optical filter.
形成される凸部を、同前面枠の後部より前記ケース状の
取付枠の底の厚みだけ低くし、同取付枠を取り付けたと
きの側面を略平坦とすることを特徴とした請求項６記載
の光学フィルタの取付構造。7. A convex portion formed in front of the front frame by the U-shaped groove is made lower than a rear portion of the front frame by a thickness of a bottom of the case-shaped mounting frame, and the mounting frame is mounted. The mounting structure for an optical filter according to claim 6, wherein the side surface at the time is substantially flat.
い突起を設けることを特徴とした請求項１、請求項２、
請求項３、請求項４、請求項５、請求項６又は請求項７
記載の光学フィルタの取付構造。8. The mounting frame according to claim 1, wherein an elongated projection is provided on a front surface of the mounting frame in a longitudinal direction.
Claim 3, Claim 4, Claim 5, Claim 6, or Claim 7
The mounting structure of the optical filter described in the above.
付勢するフリクション機構を設けることを特徴とした請
求項１、請求項２、請求項３、請求項４、請求項５、請
求項６、請求項７又は請求項８記載の光学フィルタの取
付構造。9. A friction mechanism biased by an elastic body is provided between a lateral wall of the groove and a front frame. The optical filter mounting structure according to claim 6, claim 7, or claim 8.
着することを特徴とした請求項１、請求項２、請求項
３、請求項４、請求項５、請求項６、請求項７又は請求
項８記載の光学フィルタの取付構造。10. The method according to claim 1, wherein an elastic body is attached to an inner surface of the mounting frame. The mounting structure of the optical filter according to claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23778096A JPH1083143A (en) | 1996-09-09 | 1996-09-09 | Mounting structure of optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23778096A JPH1083143A (en) | 1996-09-09 | 1996-09-09 | Mounting structure of optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1083143A true JPH1083143A (en) | 1998-03-31 |
Family
ID=17020330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23778096A Pending JPH1083143A (en) | 1996-09-09 | 1996-09-09 | Mounting structure of optical filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1083143A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007233402A (en) * | 2007-04-06 | 2007-09-13 | Sony Corp | Flat image display device |
| KR100781242B1 (en) * | 2001-04-06 | 2007-12-03 | 엘지전자 주식회사 | Input Apparatus having wireless communication function |
| US8264825B2 (en) | 2002-08-02 | 2012-09-11 | Sony Corporation | Flat type image display apparatus |
-
1996
- 1996-09-09 JP JP23778096A patent/JPH1083143A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781242B1 (en) * | 2001-04-06 | 2007-12-03 | 엘지전자 주식회사 | Input Apparatus having wireless communication function |
| US8264825B2 (en) | 2002-08-02 | 2012-09-11 | Sony Corporation | Flat type image display apparatus |
| JP2007233402A (en) * | 2007-04-06 | 2007-09-13 | Sony Corp | Flat image display device |
| JP4505758B2 (en) * | 2007-04-06 | 2010-07-21 | ソニー株式会社 | Flat image display device |
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