JPH02139523A - liquid crystal display element - Google Patents
liquid crystal display elementInfo
- Publication number
- JPH02139523A JPH02139523A JP29229888A JP29229888A JPH02139523A JP H02139523 A JPH02139523 A JP H02139523A JP 29229888 A JP29229888 A JP 29229888A JP 29229888 A JP29229888 A JP 29229888A JP H02139523 A JPH02139523 A JP H02139523A
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- black
- liquid crystal
- crystal display
- display element
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 10
- 239000003566 sealing material Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
Landscapes
- Liquid Crystal (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は液晶表示素子に係り、特に表示領域を引き立て
鮮明な表示を行うための液晶表示素子構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a liquid crystal display element, and more particularly to a liquid crystal display element structure for enhancing a display area and providing clear display.
従来、液晶表示素子において、表示領域を引き立て鮮明
な表示を行うためには、例えば実開昭５０−６８６７９
号に示すように、表示面にカバーを付は表示面以外の所
を覆っている。Conventionally, in order to enhance the display area and provide a clear display in a liquid crystal display element, for example, Japanese Utility Model Application Publication No. 50-68679
As shown in No. 1, a cover is attached to the display surface to cover areas other than the display surface.
上記従来技術は、弄示面以外の所を覆うようにカバーを
設けてなるので、カバーの位置ずれによって必要な部分
まで覆ってしまったり、またカッ（−材料の分、コスト
高になるなどの問題があった。In the above-mentioned conventional technology, a cover is provided to cover areas other than the display surface, so if the cover is misaligned, the necessary part may be covered, or the cover may be damaged due to the material used, resulting in higher costs. There was a problem.
本発明の目的は１表示部の位置精度の向上、作業工数及
び材料費の低減が図れる液晶表示素子を提供することに
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a liquid crystal display element that can improve the positional accuracy of one display section and reduce the number of man-hours and material costs.
上記目的は、２枚のガラス基板をシールするソール材を
黒色または黒色に近い色にすることにより達成される〇
〔作用〕
シール材は黒色よりなるので、光を吸収遮断する。これ
によって、輪郭の鮮明な表示領域が得られる。The above object is achieved by making the sole material that seals the two glass substrates black or a color close to black. [Function] Since the sealing material is black, it absorbs and blocks light. This provides a display area with clear outlines.
以下、本発明の一実施例を図により説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
上電極１ａが形成された上ガラス基板１と下％ｆＪ極２
ａが形成された下ガラス基板２とは、電極１ａ。Upper glass substrate 1 on which upper electrode 1a is formed and lower %fJ pole 2
The lower glass substrate 2 on which a is formed is the electrode 1a.
２３面を対向させ、周囲をシール材３でソールして上下
ガラス基板１％２の間隔を５〜１０μ扉に保っている。The 23 sides are faced to each other, and the periphery is soled with a sealing material 3 to maintain an interval of 1% 2 of the upper and lower glass substrates at 5 to 10 μm.
ここで、前記シール材３は、シール材料に黒色または黒
色に近い色の染料を混入したものよりなっている。そし
て、上下ガラス基板ｌ。Here, the sealing material 3 is made of a sealing material mixed with a black or nearly black dye. And upper and lower glass substrates l.
２の内部には液晶４が封入され、また上下ガラス基板１
．２の外側には下偏向板５及び下偏向板６が貼付けられ
ている。A liquid crystal 4 is sealed inside 2, and upper and lower glass substrates 1
．． A lower deflection plate 5 and a lower deflection plate 6 are attached to the outer side of 2.
このように、シール材３は黒色または黒色に近い色より
なるので、光を吸収遮断する。これによって、輪郭の鮮
明な表示領域が得られる。またシール材３はスクリーン
印刷等で印刷塗布することにより、シールと同時に遮光
マスクが完成するので、位置精度が向上すると共に、作
業工数及び材料費が低減する。In this way, since the sealing material 3 is made of black or a color close to black, it absorbs and blocks light. This provides a display area with clear outlines. Furthermore, by printing and applying the sealing material 3 by screen printing or the like, the light-shielding mask is completed at the same time as the sealing, which improves positional accuracy and reduces work man-hours and material costs.
不発明によれば、シール材が黒色または黒色に近い色よ
りなるので、表示領域の輪郭の位置精度が向上すると共
に、作業工数及び材料費が低減する。According to the invention, since the sealing material is made of black or a color close to black, the positional accuracy of the outline of the display area is improved, and the number of man-hours and material costs are reduced.
図は本発明の一実施例を示し、第１図は正面図、第２図
は第１図のＡ−Ａ線断面図である。
１・・・上ガラス基板、 ２・・・下ガラス基板、３
・・・シール材、 ４・・・液晶。The figures show one embodiment of the present invention, with FIG. 1 being a front view and FIG. 2 being a sectional view taken along the line A--A in FIG. 1. 1... Upper glass substrate, 2... Lower glass substrate, 3
...Sealing material, 4...Liquid crystal.
Claims (1)
シールし、内部に液晶を封入してなる液晶表示素子にお
いて、前記シール材は、黒色または黒色に近い色よりな
ることを特徴とする液晶表示素子。1. A liquid crystal display element formed by sealing the periphery of two glass substrates facing each other with a sealing material and sealing a liquid crystal inside, characterized in that the sealing material is black or a color close to black. Liquid crystal display element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29229888A JPH02139523A (en) | 1988-11-21 | 1988-11-21 | liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29229888A JPH02139523A (en) | 1988-11-21 | 1988-11-21 | liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139523A true JPH02139523A (en) | 1990-05-29 |
Family
ID=17779947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29229888A Pending JPH02139523A (en) | 1988-11-21 | 1988-11-21 | liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139523A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7050131B2 (en) * | 2002-10-17 | 2006-05-23 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device having black seal pattern and external resin pattern, and method of fabricating the same |
| US7053973B1 (en) * | 1996-05-16 | 2006-05-30 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US7417702B2 (en) | 1996-05-16 | 2008-08-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
-
1988
- 1988-11-21 JP JP29229888A patent/JPH02139523A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7053973B1 (en) * | 1996-05-16 | 2006-05-30 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US7417702B2 (en) | 1996-05-16 | 2008-08-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US7050131B2 (en) * | 2002-10-17 | 2006-05-23 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device having black seal pattern and external resin pattern, and method of fabricating the same |
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