JPH0949909A - Optical filter for plasma display - Google Patents
Optical filter for plasma displayInfo
- Publication number
- JPH0949909A JPH0949909A JP20088195A JP20088195A JPH0949909A JP H0949909 A JPH0949909 A JP H0949909A JP 20088195 A JP20088195 A JP 20088195A JP 20088195 A JP20088195 A JP 20088195A JP H0949909 A JPH0949909 A JP H0949909A
- Authority
- JP
- Japan
- Prior art keywords
- pdp
- optical filter
- display
- plasma display
- light shielding
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、テレビ映像等を表示す
るプラズマディスプレイの、ＰＤＰへの位置合わせ、取
り付けが容易なプラズマディスプレイ用光学フィルタに
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an optical filter for a plasma display, which is easy to position and attach to a PDP of a plasma display for displaying television images and the like.
【０００２】[0002]
【従来の技術】従来のプラズマディスプレイでは、ＰＤ
Ｐの表示部外の周辺に黒色のテープを貼付して、ＰＤＰ
の表示部以外の発光やコネクタ等の視界の邪魔になるも
のを遮蔽していた。しかし、このような構成では、ＰＤ
Ｐの表示部外の周辺に黒色テープを貼るとき、テープの
縁を表示部に正確に合わせる必要があり、作業に熟練を
要するばかりでなく、その手間を要するという問題があ
った。2. Description of the Related Art In a conventional plasma display, a PD
Attach a black tape around the outside of the P display area, and
Other than the display section of the above, anything that obstructs the field of view such as light emission and connectors was shielded. However, in such a configuration, the PD
When a black tape is attached around the outside of the display portion of P, the edge of the tape needs to be accurately aligned with the display portion, which not only requires skill but also troublesome work.
【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、ＰＤＰの表示部周辺を精度良く
簡単に遮蔽する技術を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a technique for accurately and easily shielding the periphery of the display portion of a PDP.
【０００４】[0004]
【課題を解決するための手段】光学フィルタのＰＤＰの
映像表示部以外に対応する周辺部に光線を通さない光遮
蔽部を設け、ＰＤＰの映像表示部以外を遮蔽する。A light-shielding portion that blocks light rays is provided in a peripheral portion of the optical filter other than the image display portion of the PDP, and shields portions other than the image display portion of the PDP.
【０００５】光遮蔽部は、光学フィルタの周辺に設けた
黒色の印刷物とする。The light shielding portion is a black printed material provided around the optical filter.
【０００６】光学フィルタは、光遮蔽部に貼付した両面
テープでＰＤＰに接着する。The optical filter is attached to the PDP with a double-sided tape attached to the light shielding portion.
【０００７】光学フィルタの光遮蔽部及びＰＤＰ表面の
対応部に位置合せマークを設け、同マークを合致させて
光学フィルタをＰＤＰに接着する。Alignment marks are provided on the light shielding portion of the optical filter and the corresponding portion of the PDP surface, and the optical filter is bonded to the PDP by aligning the marks.
【０００８】ＰＤＰの対応部の位置合せマークは、ＰＤ
Ｐ製作時のＰＤＰガラス基板の位置合せマークを利用す
る。The alignment mark at the corresponding portion of the PDP is PD
Use the alignment mark on the PDP glass substrate during P fabrication.
【０００９】[0009]
【作用】光学フィルタのＰＤＰの映像表示部以外に対応
する周辺部に光線を通さない光遮蔽部を設け、ＰＤＰの
映像表示部以外を遮蔽することで、黒色テープを貼るこ
となくＰＤＰの映像表示部以外を遮蔽できる。[Function] By providing a light shielding portion that does not allow light rays to pass through in the peripheral portion other than the image display portion of the PDP of the optical filter and shielding the portion other than the image display portion of the PDP, the image display of the PDP without sticking a black tape It can shield parts other than parts.
【００１０】光遮蔽部は、光学フィルタの周辺に設けた
黒色の印刷物とすることで、精度の良い光遮蔽部ができ
る。The light shielding portion can be a highly accurate light shielding portion by using a black printed material provided around the optical filter.
【００１１】光学フィルタは、光遮蔽部に貼付した両面
テープでＰＤＰに接着することで、容易に光学フィルタ
をＰＤＰに接着できる。The optical filter can be easily adhered to the PDP by adhering the optical filter to the PDP with a double-sided tape attached to the light shielding portion.
【００１２】光学フィルタの光遮蔽部及びＰＤＰ表面の
対応部に位置合せマークを設け、同マークを合致させて
光学フィルタをＰＤＰに接着することで、光学フィルタ
をＰＤＰに接着するときの位置合わせが容易になる。Positioning marks are provided on the light shielding portion of the optical filter and the corresponding portions on the surface of the PDP, and the optical filter is adhered to the PDP by aligning the marks so that the optical filter can be aligned with the PDP. It will be easier.
【００１３】ＰＤＰの対応部の位置合せマークは、ＰＤ
Ｐ製作時のＰＤＰガラス基板の位置合せマークを利用す
ることで、新たに位置合せマークを設けることなく、発
光部との相対位置の正確なマークが使用できる。The alignment mark at the corresponding portion of the PDP is the PD
By using the alignment mark of the PDP glass substrate at the time of manufacturing P, an accurate mark of the relative position to the light emitting portion can be used without newly providing an alignment mark.
【００１４】[0014]
【実施例】以下、本発明によるプラズマディスプレイ用
光学フィルタについて、図を用いて詳細に説明する。図
１は、本発明によるプラズマディスプレイ用光学フィル
タの１実施例を示すプラズマディスプレイの主要部の分
解斜視図である。ＰＤＰ３の前面に外光の反射を押さえ
てコントラスト比を改善する等の働きをもつ光学フィル
タ２を取り付け、フロントカバー１を被せて筐体（図示
せず）に納め、ＰＤＰの表示部３ａに映像を表示する。
ＰＤＰ３の表示部３ａの外の周辺部には駆動回路等（図
示せず）と接続するコネクタの一部５やＰＤＰの放電特
性改善のための種火発光部等があり、これらは表示映像
を見るとき視界に入り邪魔になるので遮蔽する必要があ
る。そのため、ＰＤＰの発光部３ａの境界３ｂの外側に
対応する光学フィルタの表示窓２ａの周辺部に光遮蔽部
２ｂを設け、これをＰＤＰ３の前面に取り付ける。The optical filter for a plasma display according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is an exploded perspective view of a main part of a plasma display showing an embodiment of an optical filter for a plasma display according to the present invention. An optical filter 2 having a function of suppressing the reflection of external light to improve the contrast ratio is attached to the front surface of the PDP 3, and is covered with a front cover 1 and housed in a housing (not shown), and an image is displayed on a display portion 3a of the PDP. Is displayed.
A peripheral portion of the PDP 3 outside the display portion 3a includes a part 5 of a connector connected to a drive circuit or the like (not shown) and a pilot light emitting portion for improving the discharge characteristics of the PDP. When you look at it, you have to block it because it gets in your view and interferes. Therefore, the light shielding portion 2b is provided in the peripheral portion of the display window 2a of the optical filter corresponding to the outside of the boundary 3b of the light emitting portion 3a of the PDP and is attached to the front surface of the PDP 3.
【００１５】光遮蔽部２ｂは光フィルタ２の表示窓２ａ
を残して黒色インクをシルクスクリーン印刷法等を用い
て印刷することで正確に形成することができる。The light shield 2b is a display window 2a of the optical filter 2.
It is possible to form the ink accurately by printing the black ink using a silk screen printing method or the like while leaving the above.
【００１６】光フィルタ２のＰＤＰ３への取付は、ＰＤ
Ｐ３の非表示部となる表示部の境界３ｂの外側に両面テ
ープ４を用いて、光学フィルタ２をＤＰＤ３に接着する
ことで達成できる。光フィルタ２をＰＤＰ３に取り付け
るときは、光フィルタ２の光遮蔽部２ｂの隅に設けた位
置合せマーク２ｃと、ＰＤＰ３の対応位置に設けた位置
合せマーク３ｃとを位置合せして、ＰＤＰ３の表示部３
ａと光フィルタ２の表示窓２ａが一致するようにする。
なお、ＰＤＰ３の位置合せマーク３ｃはＰＤＰ自体の製
作時にガラス基板を合せるためのマークを利用すること
で、表示部との相対位置の正確な位置合せが可能とな
る。The attachment of the optical filter 2 to the PDP 3 is performed by using the PD
This can be achieved by bonding the optical filter 2 to the DPD 3 by using the double-sided tape 4 on the outside of the boundary 3b of the display part which is the non-display part of P3. When the optical filter 2 is attached to the PDP 3, the alignment mark 2c provided at the corner of the light shielding portion 2b of the optical filter 2 and the alignment mark 3c provided at the corresponding position of the PDP 3 are aligned to display the PDP 3. Part 3
a and the display window 2a of the optical filter 2 are made to coincide with each other.
The alignment mark 3c of the PDP 3 can be accurately aligned with the display unit by using a mark for aligning the glass substrate when the PDP itself is manufactured.
【００１７】[0017]
【発明の効果】以上説明したように、光学フィルタの周
辺部に光遮光部を設けてＰＤＰの表示面に取り付けるこ
とで、ＰＤＰの表示部周辺のコネクタ部等の視野の邪魔
になる部分が正確にかつ簡単に遮蔽できる。As described above, the light-shielding portion is provided in the peripheral portion of the optical filter and is attached to the display surface of the PDP, so that a portion such as a connector portion around the display portion of the PDP that interferes with the visual field is accurately formed. It can be easily and easily shielded.
【図１】本発明によるプラズマディスプレイ用光学フィ
ルタの１実施例を示すプラズマディスプレイの主要部の
分解斜視図である。FIG. 1 is an exploded perspective view of a main part of a plasma display showing an embodiment of an optical filter for a plasma display according to the present invention.
１ フロントカバー ２ 光学フィルタ ２ａ 表示窓 ２ｂ 光遮蔽部 ２ｃ 位置合わせマーク ３ ＰＤＰ ３ａ 表示部 ３ｂ 表示部の境界 ３ｃ 位置合わせマーク ４ 両面テープ ５ コネクタの一部 1 Front Cover 2 Optical Filter 2a Display Window 2b Light Shield 2c Alignment Mark 3 PDP 3a Display 3b Display Border 3c Alignment Mark 4 Double Sided Tape 5 Part of Connector
Claims (5)
前面に光学フィルタを取り付けたプラズマディスプレイ
において、前記光学フィルタのＰＤＰの映像表示部の外
部に対応する周辺部に光線を通さない光遮蔽部を設け、
ＰＤＰの映像表示部以外を遮蔽することを特徴としたプ
ラズマディスプレイ用光学フィルタ。1. PDP (Plasma Display Panel)
In a plasma display having an optical filter attached to the front surface thereof, a light-shielding portion that blocks light rays is provided in a peripheral portion of the optical filter corresponding to the outside of the image display portion of the PDP,
An optical filter for a plasma display, which is characterized by shielding parts other than the image display part of the PDP.
た黒色の印刷物とすることを特徴とした請求項１記載の
プラズマディスプレイ用光学フィルタ。2. The optical filter for a plasma display according to claim 1, wherein the light shielding portion is a black printed material provided around the optical filter.
面テープでＰＤＰに接着することを特徴とした請求項１
又は請求項２記載のプラズマディスプレイ用光学フィル
タ。3. The optical filter is adhered to the PDP with a double-sided tape attached to the light shielding portion.
Alternatively, the optical filter for plasma display according to claim 2.
応部に位置合せマークを設け、同マークを合致させて光
学フィルタをＰＤＰに接着することを特徴とした請求項
３記載のプラズマディスプレイ用光学フィルタ。4. The optical element for a plasma display according to claim 3, wherein alignment marks are provided on the light shielding portion of the optical filter and the corresponding portion of the PDP, and the optical filter is adhered to the PDP by aligning the alignment marks. filter.
ＤＰ製作時のＰＤＰガラス基板の位置合せマークとする
ことを特徴とした請求項４記載のプラズマディスプレイ
用光学フィルタ。5. The alignment mark at the corresponding portion of the PDP is P
The optical filter for a plasma display according to claim 4, which is used as an alignment mark on a PDP glass substrate when a DP is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20088195A JPH0949909A (en) | 1995-08-07 | 1995-08-07 | Optical filter for plasma display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20088195A JPH0949909A (en) | 1995-08-07 | 1995-08-07 | Optical filter for plasma display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0949909A true JPH0949909A (en) | 1997-02-18 |
Family
ID=16431799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20088195A Pending JPH0949909A (en) | 1995-08-07 | 1995-08-07 | Optical filter for plasma display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0949909A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2760121A1 (en) * | 1997-02-25 | 1998-08-28 | Fujitsu Ltd | Plasma display panel for monitors with interlaced images |
| KR100467687B1 (en) * | 2000-03-27 | 2005-01-24 | 삼성에스디아이 주식회사 | Plasma display panel |
| KR100516939B1 (en) * | 2003-07-28 | 2005-09-27 | 엘지전자 주식회사 | Plasma display panel |
| KR100603260B1 (en) * | 2001-11-03 | 2006-07-20 | 삼성코닝 주식회사 | Filter shielding electro magnetic wave of plasma display panel and manufacturing method thereof |
| KR100670265B1 (en) * | 2005-01-05 | 2007-01-16 | 삼성에스디아이 주식회사 | Plasma display module including auxiliary light-emitting means and plasma display apparatus comprising the same |
| JP2011018044A (en) * | 2009-07-09 | 2011-01-27 | Samsung Corning Precision Materials Co Ltd | Display filter having gradation, and protective case |
| US9395471B2 (en) | 2012-10-08 | 2016-07-19 | Samsung Display Co., Ltd. | Display device |
-
1995
- 1995-08-07 JP JP20088195A patent/JPH0949909A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2760121A1 (en) * | 1997-02-25 | 1998-08-28 | Fujitsu Ltd | Plasma display panel for monitors with interlaced images |
| US6169527B1 (en) | 1997-02-25 | 2001-01-02 | Fujitsu Limited | Interlace plasma display apparatus partly shading display lines |
| KR100467687B1 (en) * | 2000-03-27 | 2005-01-24 | 삼성에스디아이 주식회사 | Plasma display panel |
| KR100603260B1 (en) * | 2001-11-03 | 2006-07-20 | 삼성코닝 주식회사 | Filter shielding electro magnetic wave of plasma display panel and manufacturing method thereof |
| KR100516939B1 (en) * | 2003-07-28 | 2005-09-27 | 엘지전자 주식회사 | Plasma display panel |
| KR100670265B1 (en) * | 2005-01-05 | 2007-01-16 | 삼성에스디아이 주식회사 | Plasma display module including auxiliary light-emitting means and plasma display apparatus comprising the same |
| JP2011018044A (en) * | 2009-07-09 | 2011-01-27 | Samsung Corning Precision Materials Co Ltd | Display filter having gradation, and protective case |
| KR101066546B1 (en) * | 2009-07-09 | 2011-09-21 | 삼성코닝정밀소재 주식회사 | Display filter and protective case for having gradation effect |
| US9395471B2 (en) | 2012-10-08 | 2016-07-19 | Samsung Display Co., Ltd. | Display device |
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