KR930001824Y1 - Multicolor lcd - Google Patents
Multicolor lcd Download PDFInfo
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- KR930001824Y1 KR930001824Y1 KR2019890019740U KR890019740U KR930001824Y1 KR 930001824 Y1 KR930001824 Y1 KR 930001824Y1 KR 2019890019740 U KR2019890019740 U KR 2019890019740U KR 890019740 U KR890019740 U KR 890019740U KR 930001824 Y1 KR930001824 Y1 KR 930001824Y1
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- liquid crystal
- digit
- crystal display
- display device
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- 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
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- 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
- G02F2202/00—Materials and properties
- G02F2202/04—Materials and properties dye
- G02F2202/043—Materials and properties dye pleochroic
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
내용 없음.No content.
Description
제1도는 본 고안의 다색상 액정표시소자의 측단면도.1 is a side cross-sectional view of a multicolor liquid crystal display device of the present invention.
제2도는 본 고안의 다색상 액정표시소자의 상부기판 일부 평면도.2 is a plan view of a part of an upper substrate of the multicolor liquid crystal display device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 상부기판 6 : 전극5: upper substrate 6: electrode
6a : 제1디지트전극 6b : 제2디지트전극6a: first digit electrode 6b: second digit electrode
7a, 7b : 칼라유기막 10 : 검정유기막7a, 7b: color organic film 10: black organic film
본 고안은 다색상 액정표시소자에 관한 것으로서, 보다 상세하게는, 상부기판에 형성된 전극을 분할하고, 분할된 각 디지트 전극에 서로 다른 유기막을 형성하여 다색 칼라를 얻을 수 있도록 한 다색상 액정표시소자에 관한 것이다.The present invention relates to a multicolor liquid crystal display device, and more particularly, a multicolor liquid crystal display device in which electrodes formed on an upper substrate are divided and different organic films are formed on each of the divided digit electrodes to obtain a multicolor color. It is about.
일반적으로 액정표시소자는 상하부기판이 거의 평행하게 배치되어 그 주위가 프리트 글래스나 유기 접착제 등으로 봉착되어, 그 사이에 액정분자가 봉입되어 있고, 상하부 기판의 대향면에는 전극이 각각 형성되어 있으며, 액정분자가 접하는 면에는 이곳에 접하는 액정분자를 일정방향으로 배향시키는 배향제어면이 러빙되어 형성되어 있는 배향막이 형성되어 있고, 그 사이에 상하부 기판의 간격을 일정하게 유지시키기 위한 스페이서가 스프레이 되어 있다.In general, a liquid crystal display device has upper and lower substrates disposed substantially parallel to each other and sealed around frit glass, an organic adhesive, and the like, and liquid crystal molecules are enclosed therebetween, and electrodes are formed on opposite surfaces of the upper and lower substrates. On the surface where the liquid crystal molecules are in contact with each other, an alignment film formed by rubbing an alignment control surface for directing the liquid crystal molecules in contact with the liquid crystal molecules in a predetermined direction is formed, and a spacer is sprayed therebetween to maintain a constant gap between upper and lower substrates. .
이러한 액정표시소자는 빛의 차단효과를 얻기 위하여 액정표시소자의 유기 잉크막을 형성하게 되는데, 종래의 액정표시소자는 표시전극을 제외한 부분에만 검정색의 유기잉크막을 형성하여 빛의 차단효과를 얻고 있을 뿐이다.The liquid crystal display device forms an organic ink film of the liquid crystal display device in order to obtain a light blocking effect. In the conventional liquid crystal display device, a black organic ink film is formed only at a portion except the display electrode to obtain a light blocking effect. .
따라서, 표시 패턴의 색상이 단순하여 사용도가 제한되는 문제점이 있다.Accordingly, there is a problem in that the use of the display pattern is simple and the use degree is limited.
본 고안은 상기한 바와 같은 종래 기술의 문제점을 해소하기 위하여 안출된 것으로서, 본 고안의 목적은 한전극 디지트에 두가지의 다색 유기막을 착색시켜 다색상의 표시 색상을 얻을 수 있도록 한 다색상 액정표시소자를 제공한다.The present invention has been made to solve the problems of the prior art as described above, an object of the present invention is to multi-color liquid crystal display device to obtain a multi-color display color by coloring two multi-color organic film on one electrode digit To provide.
상기한 바와 같은 목적을 달성하기 위하여 본 고안은, 상부기판에 형성되는 전극의 각 디지트를 등분하고, 등분된 디지트에 서로 다른 색상의 칼라 유기막을 형성하,여 전압인가시 한 디지트가 두가지 색상의 패턴으로 나타나는 다색상 액정표시소자를 제공한다.In order to achieve the above object, the present invention divides each digit of the electrode formed on the upper substrate, forms a color organic film of different colors on the digitized digit, and the digit is applied when voltage is applied. Provided are a multicolor liquid crystal display device represented by a pattern.
이하 본 고안의 바람직한 실시예를 첨부한 도면에 따라 더욱 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
제1도는 본 고안의 다색상 액정표시소자의 측단면도로서, 부호(1)는 하부기판을 나타낸다.1 is a side cross-sectional view of a multicolor liquid crystal display device according to the present invention, and reference numeral 1 denotes a lower substrate.
하부기판(1)에는 전극(2)가 형성되어 있으며, 그 윗면에는 액정분자를 일정한 방향으로 배향시키는 배향막(3)이 형성되어 있다.An electrode 2 is formed on the lower substrate 1, and an alignment film 3 for aligning liquid crystal molecules in a predetermined direction is formed on the upper surface thereof.
상기한 하부기판(1)과 대향 배치되어 에폭시(4)로 조합되는 상부기판(5)에는 전극(2)와 평행한 상태로 또다른 전극(6)이 형성되어 있으며, 그 위에 칼라 유기막(7)이 착색 되어 있다.Another electrode 6 is formed on the upper substrate 5, which is disposed to face the lower substrate 1 and combined with the epoxy 4, in a state parallel to the electrode 2. 7) is colored.
그리고 전극(6)과 칼라 유리막(7)에는 배향막(8)이 형성되어 있으며, 에폭시(4)의 외측방향에는 소정 위치에 상하전극(2)와 (6)을 연결하는 온(Silver)막(9)가 도포되어 있다.An alignment film 8 is formed on the electrode 6 and the color glass film 7, and a silver film connecting the upper and lower electrodes 2 and 6 to a predetermined position in an outer direction of the epoxy 4. 9) is applied.
상기한 상부기판(5)에는 전극(6)을 제외한 부분에 검정 유기막(10)이 형성되어 있다.The black substrate 10 is formed on the upper substrate 5 except for the electrode 6.
제2도는 본 고안이 요부로 하는 전극(6)의 구성을 나타내는 상부기판(5)의 평면도로서, 주변부에는 에폭시(4)가 도포되어 있으며, 전극(6)은 분할되어 제1디지트전극(6a)와 제2 디지트전극(6b)로 이루어져 있다.2 is a plan view of the upper substrate 5 showing the configuration of the electrode 6, which is the main part of the present invention, and an epoxy 4 is coated on the periphery, and the electrode 6 is divided so that the first digit electrode 6a is formed. ) And the second digit electrode 6b.
상기한 전극(6)에 착색되는 칼라 유기막(7)은 제1 및 제2 디지트전극(6a) (6b)에 서로 다른 색상의 칼라유기막(7a) (7b)로 착색되어 있다.The color organic film 7 colored on the electrode 6 is colored on the first and second digit electrodes 6a, 6b by color organic films 7a, 7b of different colors.
기르고 전극(6)을 제외한 여타 부위에는 검정 유기막(10)이 도포되어 있다.The black organic film 10 is coated on other parts except the electrode 6.
도면중 미설명부호 11은 상하부기판(1)과 (5)의 간격을 일정하게 유지시키는 스페이서를 나타내며, 12, 13은 편광판을 나타낸다.In the figure, reference numeral 11 denotes a spacer for keeping the gap between the upper and lower substrates 1 and 5 constant, and 12 and 13 denote polarizing plates.
이와 같이 구성되는 본 고안의 다색상 액정표시소자는 먼저 상하부기판(1) (5)에 전극을 전체적으로 증착하고, 그 위에 감광제를 도포하여 포토에칭으로 전극(2) (6)을 형성한다.The multicolor liquid crystal display device of the present invention configured as described above first deposits an electrode on the upper and lower substrates 1 and 5 as a whole, and a photosensitive agent is applied thereon to form the electrodes 2 and 6 by photoetching.
다음에 상부기판(5)에만 감광제를 2차 도포하여 전극(6)을 분할 시킨다.Next, the photosensitive agent is secondarily applied only to the upper substrate 5 to divide the electrode 6.
이렇게 하여 상하부기판(1) (5)에 디지트 전극이 형성되면, 먼저 하부기판(1)에 배향막(3)을 형성한 후, 상부기판(5)에 분할 형성되어 있는 제1디지트전극(6a)에 칼라 유기막(7a)를 착색하고, 이어서 제2 디지트전극(6b)에 다른색의 칼라 유기막(7b)를 착색하여 경화시킨다.When the digit electrode is formed on the upper and lower substrates 1 and 5 in this manner, the alignment layer 3 is formed on the lower substrate 1 first, and then the first digit electrode 6a is formed on the upper substrate 5. The color organic film 7a is colored in color, and then the color organic film 7b of a different color is colored and cured on the second digit electrode 6b.
그리고, 상기한 칼라 유기막(7a) (7b)를 제외한 부분에 검정유기막(10)을 일정한 두께로 도포하고, 배향막(8)을 형성하여 소성한다.Then, the black organic film 10 is applied to a portion except for the color organic films 7a and 7b described above, and the alignment film 8 is formed and fired.
이와같이 하여 상하부기판(1) (5)의 제조가 완료되면, 은막(9)를 도포하여 경화시키고, 상하부기판(1) (5)를 서로 조합한 상태에서 액정을 주입한 후에 봉지시켜 액정의 유동을 방지한다.When the upper and lower substrates 1 and 5 are manufactured in this manner, the silver film 9 is applied and cured, the liquid crystals are injected in a state in which the upper and lower substrates 1 and 5 are combined with each other, and then encapsulated to flow the liquid crystal. To prevent.
상기한 방법으로 기판이 완료되면 상하부기판(1) (5)에 편광판(12) (13)을 상하 동일한 방향으로 부착하여 네가 모드가 구성되어 지도록 하면 제작 완료된다.When the substrate is completed by the above-described method, the polarizers 12 and 13 are attached to the upper and lower substrates 1 and 5 in the same up and down direction so that the negative mode is configured.
상기한 방법으로 얻어지는 본 고안의 다색상 액정표시소자는 전극(6)이 제1 디지트전극(6a)와 제2디지트전극(6b)로 분할 형성되어 있고, 이들 디지트 전극(6a) (6b)에 각각 다른 색상의 칼라 유기막(7a) (7b)가 착색되어 있기 때문에, 네가모드 구동시 다색 칼라의 표시색상을 얻을 수 있다.In the multicolor liquid crystal display device of the present invention obtained by the above-described method, the electrode 6 is divided into a first digit electrode 6a and a second digit electrode 6b, and these digit electrodes 6a and 6b are provided. Since the color organic films 7a and 7b of different colors are colored, the display color of the multicolored color can be obtained during the negative mode driving.
그리고 전극(6)을 제외한 여타 부위에는 검정유기막(10)이 도포되어 있기 때문에 빛을 차단하게 되어 더욱 선명한 다색 칼라의 표시색상을 얻을 수 있게 된다.In addition, since the black organic film 10 is coated on other portions except for the electrode 6, light is blocked to obtain a more vivid multicolor display color.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019890019740U KR930001824Y1 (en) | 1989-12-23 | 1989-12-23 | Multicolor lcd |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019890019740U KR930001824Y1 (en) | 1989-12-23 | 1989-12-23 | Multicolor lcd |
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KR910012330U KR910012330U (en) | 1991-07-30 |
KR930001824Y1 true KR930001824Y1 (en) | 1993-04-15 |
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KR2019890019740U KR930001824Y1 (en) | 1989-12-23 | 1989-12-23 | Multicolor lcd |
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- 1989-12-23 KR KR2019890019740U patent/KR930001824Y1/en not_active IP Right Cessation
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KR910012330U (en) | 1991-07-30 |
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