公开(公告)号：KR1020070028836A

公开(公告)日：2007-03-13

申请号：KR1020050083536

申请日：2005-09-08

Applicant: 삼성전자주식회사

Inventor： 이재영 ,  박원상 ,  윤해영 ,  김상우 ,  임재익 ,  장영주 ,  이승규 ,  심창우 ,  여용석 ,  차성은 ,  서혜진 ,  오주희 ,  최지연

IPC: G02F1/1335

CPC classification number: G02F1/1335 ,  G02F1/133528 ,  G02F1/133784 ,  G02F2001/133507 ,  G02F2201/121 ,  G02F2201/123

Abstract: An LCD is provided to reduce the thickness and the manufacturing cost of a biaxial film or a uniaxial film, by attaching the biaxial film on the outside of one of two substrates and the uniaxial film on the outside of the other of the two substrates. A first substrate(110) is disposed to face a second substrate(210). A first polarizing plate(12) is positioned at the outer surface of the first substrate. A second polarizing plate(22) is positioned at the outer surface of the second substrate. A biaxial film(14) is positioned between the first substrate and the second substrate. A uniaxial film(24) is formed between the second substrate and the second polarizing plate. The transmittance axis of the first polarizing plate is perpendicular to the transmittance axis of the second polarizing plate.

Abstract translation: 提供了一种LCD，以通过将双轴膜粘贴在两个基板中的一个的两个基板的外侧上，并且单轴膜在两个基板中的另一个的外侧上来减小双轴膜或单轴膜的厚度和制造成本。 第一基板（110）设置成面对第二基板（210）。 第一偏振板（12）位于第一基板的外表面。 第二偏振板（22）位于第二基板的外表面。 双轴膜（14）位于第一基板和第二基板之间。 在第二基板和第二偏振板之间形成单轴膜（24）。 第一偏振板的透射轴与第二偏光板的透射轴垂直。

公开(公告)号：KR1020080068268A

公开(公告)日：2008-07-23

申请号：KR1020070005787

申请日：2007-01-18

Applicant: 삼성전자주식회사

Inventor： 리이 ,  김상우 ,  윤해영 ,  심창우 ,  최지연

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/1362

Abstract: An LCD(Liquid Crystal Display) is provided to prevent light leakage and improve color rendering by arranging a lower optical film, which contains a biaxial film, below a PVA(Patterned Vertical Alignment)-mode liquid crystal panel. An LCD comprises an upper polarizing film(400), a lower polarizing film(700), a liquid crystal panel(1000), and a biaxial film(800). The upper polarizing film has the first polarizing axis. The lower polarizing film has the second polarizing axis. The liquid crystal panel, arranged between the upper polarizing film and the lower polarizing film, comprises a plurality of unit pixels, gate lines, and data lines. Each of the unit pixels comprises a TFT and a pixel capacitor. Each gate line and data line are connected to each TFT. One unit pixel is divided into a plurality of sub pixel areas. A domain control pattern is formed at the center of each sub pixel area. The biaxial film is arranged between the lower polarizing film and the liquid crystal panel. An upper retardation film(500) is placed between the upper polarizing film and the liquid crystal panel. Also a lower retardation film(900) is located between the biaxial film and the liquid crystal panel.

Abstract translation: 通过在PVA（图案化垂直取向）模式液晶面板的下方配置含有双轴膜的下部光学膜，设置LCD（液晶显示器）以防止漏光并提高显色性。 LCD包括上偏振膜（400），下偏振膜（700），液晶面板（1000）和双轴膜（800）。 上偏振膜具有第一偏振轴。 下偏振膜具有第二偏振轴。 布置在上偏振膜和下偏振膜之间的液晶面板包括多个单位像素，栅极线和数据线。 每个单位像素包括TFT和像素电容器。 每个栅极线和数据线连接到每个TFT。 一个单位像素被分成多个子像素区域。 在每个子像素区域的中心形成域控制图案。 双轴膜布置在下偏振膜和液晶面板之间。 在上偏振膜和液晶面板之间放置上延迟膜（500）。 另外，较低延迟膜（900）位于双轴膜和液晶面板之间。

公开(公告)号：KR1020070071811A

公开(公告)日：2007-07-04

申请号：KR1020050135590

申请日：2005-12-30

Applicant: 삼성전자주식회사

Inventor： 박원상 ,  안선홍 ,  윤해영 ,  임재익 ,  심창우 ,  여용석 ,  이승규 ,  이재영 ,  김상우

IPC: G02B5/30

Abstract: A protective film for a polarizing plate and the polarizing plate having the same are provided to equally contact the protective film to the polarizing plate by forming an adhesive layer of gel polymer as a gel polymer material with self adhesion property, thereby restricting the inflow of air and preventing stains from being formed on the surface of the polarizing plate. A protective film for a polarizing plate is composed of a base film(110) containing PET(Polyethylene Terephthalate) and an adhesive layer(120) formed on the base film and made of gel polymer with self adhesion property, wherein the adhesive layer contains olefin elastomer. The polarizing plate comprises a polarizer; first and second support layers formed at the upper and lower sides of the polarizer; and the protective film formed on the first or second support layer.

Abstract translation: 通过形成凝胶聚合物的粘合层作为具有自粘性的凝胶聚合物材料，提供了一种用于偏振片的保护膜和具有该保护膜的偏振片，以将该保护膜均匀地接触到偏振片，由此限制空气的流入 并且防止在偏振片的表面上形成污渍。 用于偏光板的保护膜由包含PET（聚对苯二甲酸乙二醇酯）的基膜（110）和形成在基膜上并由具有自粘性的凝胶聚合物制成的粘合层（120）组成，其中粘合剂层含有烯烃 弹性体。 偏光板包括偏振片; 形成在偏振器的上侧和下侧的第一和第二支撑层; 以及形成在第一或第二支撑层上的保护膜。

公开(公告)号：KR1020080070356A

公开(公告)日：2008-07-30

申请号：KR1020070008339

申请日：2007-01-26

Applicant: 삼성전자주식회사

Inventor： 심창우 ,  윤해영 ,  김상우 ,  리이 ,  최지연

IPC: G02F1/1339

CPC classification number: G02F1/1339 ,  G02F1/133514 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2202/28

Abstract: An LCD(Liquid Crystal Display) panel and an LCD comprising the same are provided to reinforce the strength of a sealant and improve the adhesive force of the sealant by forming a sealant protection wall for protecting the sealant and widening contact area with the sealant. An LCD panel comprises a TFT(Thin Film Transistor) substrate, a CF(Color Filter) substrate bonded to the TFT substrate and having a sealant protection wall(270), and a sealant(280) formed within the sealant protection wall. The sealant protection wall is formed on an edge of the CF substrate, and contacted with the TFT substrate. The sealant protection wall includes a first sealant protection wall(270a) and a second sealant protection wall(270b) distanced from the first sealant protection wall at a predetermined interval.

Abstract translation: 提供LCD（液晶显示器）面板和包括该液晶显示器的LCD板，以通过形成用于保护密封剂的密封剂保护壁和扩大与密封剂的接触面积来增强密封剂的强度并提高密封剂的粘附力。 LCD面板包括TFT（薄膜晶体管）基板，与TFT基板接合并具有密封剂保护壁（270）的CF（滤色器）基板，以及形成在密封剂保护壁内的密封剂。 密封剂保护壁形成在CF基板的边缘上，并与TFT基板接触。 密封剂保护壁包括以预定间隔离开第一密封剂保护壁的第一密封剂保护壁（270a）和第二密封剂保护壁（270b）。

公开(公告)号：KR1020080033706A

公开(公告)日：2008-04-17

申请号：KR1020060099732

申请日：2006-10-13

Applicant: 삼성전자주식회사

Inventor： 이승규 ,  심창우 ,  여용석

IPC: G02F1/133 ,  G02F1/13

CPC classification number: G09G3/006 ,  G09G3/3696 ,  G09G2320/02 ,  G09G2320/0247 ,  G09G2320/0276

Abstract: A liquid crystal display device and a test method thereof are provided to supply test data voltage and test common voltage by using an outer voltage suppliers to measure gamma characteristics of the liquid crystal display device and correct the gamma, thereby improving the quality of the device. A liquid crystal display device comprises a liquid crystal panel(10), a panel driving circuit(100), a circuit substrate(90), an outer voltage supplier(70), a switching part, and a signal selecting part(80). The outer voltage supplier, formed at the circuit substrate, supplies test data voltage and test common voltage to the panel driving circuit. The switching part, formed at the panel driving circuit, cuts off the voltage supplied from the inside of the panel driving circuit while the voltage is supplied from the supplier. The signal selecting part supplies a select signal of controlling the switching part. Thereby, the gamma characteristics of the liquid crystal display device are measured and the gamma is corrected easily.

Abstract translation: 提供液晶显示装置及其测试方法以通过使用外部电压供应商来提供测试数据电压和测试公共电压来测量液晶显示装置的伽马特性并校正伽马，从而提高装置的质量。 一种液晶显示装置，包括液晶面板（10），面板驱动电路（100），电路基板（90），外部电压供给器（70），开关部分和信号选择部分（80）。 在电路基板上形成的外部电压供应器向面板驱动电路提供测试数据电压并测试公共电压。 形成在面板驱动电路上的切换部分在从供应商供应电压的同时切断从面板驱动电路的内部提供的电压。 信号选择部提供控制切换部的选择信号。 由此，测量液晶显示装置的伽马特性，容易校正伽马。

公开(公告)号：KR1020070081032A

公开(公告)日：2007-08-14

申请号：KR1020060012738

申请日：2006-02-09

Applicant: 삼성전자주식회사

Inventor： 이승규 ,  정기훈 ,  안선홍 ,  박원상 ,  임재익 ,  이재영 ,  여용석 ,  최지연 ,  심창우 ,  윤해영 ,  김상우

IPC: G09G3/36 ,  G02F1/133 ,  G09G3/20

CPC classification number: G09G3/3611 ,  G09G2320/0247 ,  G09G2320/0673 ,  G09G2320/0693 ,  G09G2320/08

Abstract: An automatic tuning system and method for a liquid crystal display are provided to reduce flickers from a displayed image by automatically setting optimal characteristic variables for various LCD devices. An automatic tuning system(100) for a liquid crystal display includes a brightness unit(102), a host(101), and a test board(103). The brightness unit detects brightness of the light which is emitted from an LCD(Liquid Crystal Display) device(110), and provides the brightness information to the host. The host searches for optimal characteristic variables corresponding to specifications of the LCD device input from outside by referring to flicker information from the brightness unit. The test board is connected to an external interface of the host and provides the characteristic variables from the host to the LCD device.

Abstract translation: 提供一种用于液晶显示器的自动调谐系统和方法，通过自动设置各种LCD装置的最佳特征变量来减少显示图像的闪烁。 用于液晶显示器的自动调谐系统（100）包括亮度单元（102），主机（101）和测试板（103）。 亮度单元检测从LCD（液晶显示器）装置（110）发出的光的亮度，并向主机提供亮度信息。 主机通过参照来自亮度单元的闪烁信息搜索对应于从外部输入的LCD装置的规格的最佳特性变量。 测试板连接到主机的外部接口，并提供从主机到LCD设备的特性变量。

公开(公告)号：KR1020080035283A

公开(公告)日：2008-04-23

申请号：KR1020060101784

申请日：2006-10-19

Applicant: 삼성전자주식회사

Inventor： 김상우 ,  윤해영 ,  김성호 ,  심창우

IPC: G02F1/1335 ,  G02F1/13 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02F2001/133507 ,  G02F2202/22

Abstract: A polarizer, a manufacturing method thereof, and an LCD(Liquid Crystal Display) panel having the same are provided to enhance structural strength by using a dual brightness enhancement film instead of a support film, thereby reducing an entire thickness of the polarizer as much as a thickness of the support film and accordingly reducing a thickness of the LCD panel. A polarizing film(510) is formed in a lower part of a TFT(Thin Film Transistor) substrate to polarize incident light. In a lower polarizer(500), a dual brightness enhancement film(520) is formed. The dual brightness enhancement film is adhered to one side of the polarizing film by using an adhesive(530) in order to supply high luminance light to the polarizing film. The lower polarizer further comprises a support film(540). The support film is adhered to an upper surface of the polarizing film in order to support the polarizing film.

Abstract translation: 提供了一种偏振器，其制造方法和具有该偏振片的LCD（液晶显示器）面板，以通过使用双亮度增强膜代替支撑膜来提高结构强度，从而将偏振器的整个厚度减少到 支撑膜的厚度，从而减小LCD面板的厚度。 偏振膜（510）形成在TFT（薄膜晶体管）基板的下部，以使入射光偏振。 在下偏振器（500）中，形成双亮度增强膜（520）。 通过使用粘合剂（530）将双亮度增强膜粘附到偏振膜的一侧，以向偏振膜提供高亮度的光。 下偏振器还包括支撑膜（540）。 支撑膜粘附在偏振膜的上表面上以支撑偏振膜。

公开(公告)号：KR1020080032703A

公开(公告)日：2008-04-16

申请号：KR1020060098231

申请日：2006-10-10

Applicant: 삼성전자주식회사

Inventor： 김상우 ,  리이 ,  윤해영 ,  심창우

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/13363 ,  G02F1/133528 ,  G02F1/133553

Abstract: A display panel assembly is provided to form retardation coating films including LC on polarizing plates, thereby reducing the whole thickness and manufacturing costs of the display panel assembly. A display panel(100) comprises a first substrate(110), a second substrate(120) facing the first substrate, and an LC(Liquid Crystal) layer(130) interposed between the first and second substrates. A first polarizing unit(200) is disposed in a lower part of the display panel, and includes a first polarizing plate(210) for polarizing light in a first direction, and a first retardation coating film(220) formed in one side of the first polarizing plate to retard light. A second polarizing unit(300) is disposed in an upper part of the display panel, and includes a second polarizing plate(310) for polarizing light in a second direction, and a second retardation coating film(320) formed in one side of the second polarizing plate to retard light. At least one of the first and second retardation coating films is an LC coating film.

Abstract translation: 提供显示面板组件以形成包括偏振片上的LC的延迟涂膜，从而减小显示面板组件的整体厚度和制造成本。 显示面板（100）包括第一基板（110），面向第一基板的第二基板（120）和置于第一和第二基板之间的LC（液晶）层（130）。 第一偏振单元（200）设置在显示面板的下部，并且包括用于使第一方向的光偏振的第一偏振片（210）和形成在第一方向的一侧的第一延迟涂膜（220） 第一个偏光板来延缓光线。 第二偏振单元（300）设置在显示面板的上部，并且包括用于使第二方向的光偏振的第二偏振片（310）和形成在第二方向的一侧的第二延迟涂膜（320） 第二偏光板来延缓光线。 第一和第二延迟涂膜中的至少一个是LC涂膜。

公开(公告)号：KR1020070063837A

公开(公告)日：2007-06-20

申请号：KR1020050124092

申请日：2005-12-15

Applicant: 삼성전자주식회사

Inventor： 정기훈 ,  안선홍 ,  박원상 ,  이재영 ,  임재익 ,  여용석 ,  최지연 ,  심창우 ,  윤해영 ,  김상우 ,  이승규

IPC: G02F1/133

CPC classification number: G02F1/136286 ,  G02F1/1368 ,  G09G2320/0257 ,  G09G2320/041

Abstract: An LCD(Liquid Crystal Display) is provided to display a clear image without afterimage, by compensating for the change of resistance value in inverse proportion to temperature through a first resistor module and a second resistor module even when resistance value of a data line is changed in proportion to the temperature. An LCD comprises gate lines, data lines crossing the gate lines, and pixels(110) formed at crossing regions of the gate lines and the data lines. Each of the pixels includes a thin film transistor and a liquid crystal element. The thin film transistor has a gate electrode connected to one of the gate lines, a source electrode connected to one of the data lines, and a drain electrode. The liquid crystal element is connected to the drain electrode of the thin film transistor. A first resistor module(115) is formed between the liquid crystal element and a power supply. A resistance of the first resistor module is in inverse proportion to temperature. A second resistor module(125) is connected to each of the data lines, wherein a resistance of the second resistor module is in inverse proportion to temperature.

Abstract translation: 提供LCD（液晶显示器），通过第一电阻模块和第二电阻模块补偿与温度成反比的电阻值的变化，即使当数据线的电阻值变化时，也可以无残像地显示清晰的图像 与温度成比例。 LCD包括栅极线，与栅极线交叉的数据线，以及形成在栅极线和数据线的交叉区域处的像素（110）。 每个像素包括薄膜晶体管和液晶元件。 薄膜晶体管具有连接到栅极线之一的栅电极，连接到数据线之一的源电极和漏电极。 液晶元件连接到薄膜晶体管的漏电极。 第一电阻模块（115）形成在液晶元件和电源之间。 第一个电阻模块的电阻与温度成反比。 第二电阻器模块（125）连接到每个数据线，其中第二电阻器模块的电阻与温度成反比。

公开(公告)号：KR1020070060816A

公开(公告)日：2007-06-13

申请号：KR1020050120860

申请日：2005-12-09

Applicant: 삼성전자주식회사

Inventor： 박원상 ,  진흥석 ,  윤해영 ,  임재익 ,  이승규 ,  여용석 ,  심창우 ,  장영주 ,  이재영 ,  김상우

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133504 ,  G02F2202/28 ,  G02F2203/03 ,  G06F3/0488

Abstract: An LCD(Liquid Crystal Display) with a touch panel is provided to prevent the glittering due to the self-haze when applying the film type touch panel. The first and second polarization panels(30,40) are formed on the upper and lower portions of an LCD panel(20). A diffusion adhesion layer(50) is formed on the upper portion of the second polarization panel. A touch panel(100) is formed on the upper portion of the diffusion adhesion layer. The diffusion adhesion layer includes the adhesive and light diffusion beads. The light diffusion beads are the inorganic compound, organic compound or the mixture of the inorganic compound and organic compound. A phase shift film is arranged between the LCD panel and the second polarization panel and includes lambda/4 phase shift film and lambda/2 phase shift film.

Abstract translation: 提供具有触摸面板的LCD（液晶显示器），以防止当应用膜型触摸面板时由于自身雾度而发出闪光。 第一和第二偏振面板（30,40）形成在LCD面板（20）的上部和下部。 扩散粘附层（50）形成在第二偏振面板的上部。 在扩散粘附层的上部形成有触摸面板（100）。 扩散粘附层包括粘合剂和光扩散珠。 光扩散珠是无机化合物，有机化合物或无机化合物和有机化合物的混合物。 相移膜设置在LCD面板和第二偏振面板之间，并且包括λ/ 4相移膜和λ/ 2相移膜。