公开(公告)号：US08797486B2

公开(公告)日：2014-08-05

申请号：US12142496

申请日：2008-06-19

申请人： Hwa-Sung Woo ,  Hee-Seop Kim

发明人： Hwa-Sung Woo ,  Hee-Seop Kim

IPC分类号： G02F1/1337 ,  G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/133707 ,  G02F1/136227

摘要： A liquid crystal display having enhanced transmittance in which the pixel electrode includes a micro-slit pattern and overlaps a control electrode on the insulation layer so that an effective voltage difference is formed between the pixel electrode and the control electrode to control the directional characteristics of the liquid crystal molecules.

摘要翻译： 一种具有增强的透射率的液晶显示器，其中像素电极包括微缝隙图案并与绝缘层上的控制电极重叠，使得在像素电极和控制电极之间形成有效的电压差，以控制像素电极的方向特性 液晶分子。

公开(公告)号：US08665193B2

公开(公告)日：2014-03-04

申请号：US11488405

申请日：2006-07-18

申请人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

发明人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2320/02

摘要： An OCB (Optically Compensated Bend) liquid crystal display in which impulse driving is performed such that an impulse data voltage is applied between normal data voltages used for displaying an image. The impulse data voltage is divided into a first impulse data voltage and a second impulse data voltage having a voltage value that will not break a bent alignment of the OCB liquid crystals. Referring to the application of the first impulse data voltage between the normal data voltages as first impulse driving and the application of the second impulse data voltage between the normal data voltages as second impulse driving, the second impulse driving is performed at every two or more of the first impulse drivings, so as to not break the bent alignment of the liquid crystals and to thereby improve luminance of the LCD.

摘要翻译： 执行脉冲驱动的OCB（光学补偿弯曲）液晶显示器，使得在用于显示图像的正常数据电压之间施加脉冲数据电压。 脉冲数据电压被分成第一脉冲数据电压和具有不会破坏OCB液晶的弯曲对准的电压值的第二脉冲数据电压。 参考在作为第一脉冲驱动的正常数据电压之间的第一脉冲数据电压的应用和作为第二脉冲驱动的正常数据电压之间的第二脉冲数据电压的施加之间，第二脉冲驱动在每两个或更多个 第一脉冲驱动，以便不破坏液晶的弯曲对准，从而提高LCD的亮度。

公开(公告)号：US08619019B2

公开(公告)日：2013-12-31

申请号：US11591728

申请日：2006-11-02

申请人： Jun-woo Lee ,  Hee-seop Kim ,  Chang-hun Lee ,  Eun-hee Han

发明人： Jun-woo Lee ,  Hee-seop Kim ,  Chang-hun Lee ,  Eun-hee Han

IPC分类号： G09G3/38 ,  G09G3/20 ,  G09G3/30

CPC分类号： G09G3/3659 ,  G09G3/3614 ,  G09G2300/0434 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2320/0252 ,  G09G2330/021

摘要： A display apparatus including a plurality of data lines which transmit a data signal received from a data driving unit, a plurality of first gate lines and a plurality of second gate lines, which cross the data lines and are arranged in such a manner that the first gate lines and the second gate lines alternate with each other, a plurality of pixels which are defined by the data lines, the first gate lines, and the second gate lines, each of the pixels including a first sub-pixel electrode to which a first data voltage is applied by a first switching device connected to one of the first gate lines and a second sub-pixel electrode to which a second data voltage is applied by a second switching device connected to one of the second gate lines, and a gate driving unit which selects a scanning group including two or more first gate lines and two or more second gate lines, applies a gate-on voltage to the first gate lines of the scanning group according to a first predetermined scanning order, and applies the gate-on voltage to the second gate lines of the scanning group according to a second predetermined scanning order.

摘要翻译： 一种显示装置，包括：多个数据线，其传送从数据驱动单元接收的数据信号，多个第一栅极线和多个第二栅极线，所述多个第一栅极线和多个第二栅极线穿过数据线，并且被布置成使得第一 栅极线和第二栅极线彼此交替，由数据线，第一栅极线和第二栅极线限定的多个像素，每个像素包括第一子像素电极，第一子像素电极 数据电压通过连接到第一栅极线之一的第一开关器件和连接到第二栅极线之一的第二开关器件施加第二数据电压的第二子像素电极施加，栅极驱动 选择包括两个或更多个第一栅极线和两个或更多个第二栅极线的扫描组的单元，根据第一预定扫描顺序向扫描组的第一栅极线施加栅极导通电压 并根据第二预定扫描顺序将栅极导通电压施加到扫描组的第二栅极线。

公开(公告)号：US08582061B2

公开(公告)日：2013-11-12

申请号：US12632132

申请日：2009-12-07

申请人： Hwa-Sung Woo ,  Seung-Ju Lee ,  Hee-Wook Do ,  Jeong-Soo Choi ,  Hee-Seop Kim ,  Joo-Seok Yeom ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Sung-Woon Kim ,  Cheol Shin ,  Dong-Chul Shin

发明人： Hwa-Sung Woo ,  Seung-Ju Lee ,  Hee-Wook Do ,  Jeong-Soo Choi ,  Hee-Seop Kim ,  Joo-Seok Yeom ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Sung-Woon Kim ,  Cheol Shin ,  Dong-Chul Shin

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363

摘要： An optical film assembly includes a first polarization plate disposed below a liquid crystal layer and having a first absorption axis, a second polarization plate disposed above the liquid crystal layer and having a second absorption axis, an A-plate disposed between the first polarization plate and the second polarization plate, and a negative C-plate disposed between the first polarization plate and the second polarization plate. A thickness-direction phase retardation value of the negative C-plate is equal to or less than a value acquired by subtracting about 75 nanometers from a thickness-direction phase retardation value of the liquid crystal layer and the thickness-direction phase retardation value of the negative C-plate is equal to or greater than a value acquired by subtracting about 275 nanometers from the thickness-direction phase retardation value of the liquid crystal layer.

摘要翻译： 光学膜组件包括设置在液晶层下方并具有第一吸收轴的第一偏振片，设置在液晶层上方并具有第二吸收轴的第二偏振片，设置在第一偏振片和 第二偏振板和设置在第一偏振板和第二偏振板之间的负C板。 负C板的厚度方向相位延迟值为通过从液晶层的厚度方向相位延迟值减去约75纳米而获得的值以及 负C板的厚度等于或大于通过从液晶层的厚度方向相位延迟值减去约275纳米而获得的值。

公开(公告)号：US08432512B2

公开(公告)日：2013-04-30

申请号：US12696876

申请日：2010-01-29

申请人： Hwi Kim ,  Hee-Jin Choi ,  Hee-Seop Kim ,  Hae-Young Yun

发明人： Hwi Kim ,  Hee-Jin Choi ,  Hee-Seop Kim ,  Hae-Young Yun

IPC分类号： G02F1/1335

CPC分类号： G02F1/133606 ,  G02B6/0053 ,  G02F1/133603 ,  G02F1/133604 ,  G02F1/133615

摘要： A backlight assembly includes a light source part, a total reflection plate and an array sheet. The light source part generates light. The total reflection plate totally internally reflects or transmits the light selectively according to an incident path of the light. The array sheet disposed on the total reflection plate includes a plurality of units having an incident surface making contact with the total reflection plate and an emitting surface facing the incident surface, refracts the totally internally reflected light at a contact surface between the incident surface and the total reflection plate to emit the refracted light, and emits the transmitted light as a non-refracted light. Accordingly, luminance of the display device is enhanced.

摘要翻译： 背光组件包括光源部分，全反射板和阵列片。 光源部分产生光。 全反射板根据光的入射路径全部内部反射或透射光。 设置在全反射板上的阵列片包括具有与全反射板接触的入射表面和面向入射表面的发射表面的多个单元，在入射表面和入射表面之间的接触表面处折射全内反射光 全反射板发射折射光，并且发射作为非折射光的透射光。 因此，显示装置的亮度提高。

公开(公告)号：US08310642B2

公开(公告)日：2012-11-13

申请号：US12121877

申请日：2008-05-16

申请人： Hwa-sung Woo ,  Yong-hwan Shin ,  Sung-woon Kim ,  Hee-seop Kim

发明人： Hwa-sung Woo ,  Yong-hwan Shin ,  Sung-woon Kim ,  Hee-seop Kim

IPC分类号： G02F1/1343 ,  G02F1/1335 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2202/42

摘要： A liquid crystal display (“LCD”) having controlled texture and reduced response time includes first and second insulation substrates which are separated from each other and face each other, a liquid crystal layer which is interposed between the first and second insulation substrates and has liquid crystal molecules, a pixel electrode which is disposed on the first insulation substrate and includes a plurality of first linear electrode patterns, a common electrode which is disposed on the first insulation substrate and includes a plurality of second linear electrode patterns separated from the first linear electrode patterns by a predetermined gap, and a texture control portion which is disposed in an area corresponding to the gap and formed on the first or second insulation substrate, wherein the first and second linear electrode patterns are arranged in an alternating fashion.

摘要翻译： 具有受控质感和响应时间缩短的液晶显示器（LCD）包括彼此分离并彼此面对的第一和第二绝缘基板，介于第一和第二绝缘基板之间的液晶层，并具有液晶分子 ，设置在所述第一绝缘基板上并且包括多个第一线性电极图案的公共电极，所述公共电极设置在所述第一绝缘基板上，并且包括多个第二线性电极图案，所述第二线性电极图案与所述第一线性电极图案分离， 预定间隙，以及纹理控制部分，其设置在与所述间隙对应的区域中并形成在所述第一或第二绝缘基板上，其中所述第一和第二线性电极图案以交替方式布置。

公开(公告)号：US08279362B2

公开(公告)日：2012-10-02

申请号：US12650854

申请日：2009-12-31

申请人： Hae-Young Yun ,  Hee-Seop Kim ,  Kyung-Ho Jung ,  Seung-Hoon Lee ,  Hwi Kim ,  Jung-Hwan Yi

发明人： Hae-Young Yun ,  Hee-Seop Kim ,  Kyung-Ho Jung ,  Seung-Hoon Lee ,  Hwi Kim ,  Jung-Hwan Yi

IPC分类号： G02F1/1335

CPC分类号： G02F1/13471 ,  G02F1/1313 ,  G02F1/133512 ,  G02F1/134309 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/317

摘要： A liquid crystal lens panel includes a first substrate, a second substrate, a liquid crystal layer and a light-blocking member. The first substrate includes a plurality of individual electrodes. The individual electrode receives a voltage to have a light path length distribution of a Fresnel lens shape. The second substrate includes a common electrode opposition the individual electrodes. The liquid crystal layer is disposed between the first and second substrates. The light-blocking member is disposed on an area in correspondence with the individual electrode in which a voltage discontinuously varied is applied thereto. Thus, a liquid crystal lens panel of a Fresnel lens type is realized to decrease a liquid crystal cell gap, so that a process efficiency of the liquid crystal lens panel may be enhanced and a manufacturing cost of the liquid crystal lens panel may be reduced.

摘要翻译： 液晶透镜面板包括第一基板，第二基板，液晶层和遮光部件。 第一基板包括多个独立电极。 单个电极接收具有菲涅耳透镜形状的光路长度分布的电压。 第二基板包括与各个电极相对的公共电极。 液晶层设置在第一和第二基板之间。 遮光构件设置在与其中施加电压不连续变化的单独电极对应的区域上。 因此，实现菲涅耳透镜型的液晶透镜面板以减小液晶单元间隙，从而可以提高液晶透镜面板的处理效率，并且可以降低液晶透镜面板的制造成本。

公开(公告)号：US08264778B2

公开(公告)日：2012-09-11

申请号：US13082575

申请日：2011-04-08

申请人： Hyang-Yul Kim ,  Hee-Seop Kim ,  Joo-Nyung Jang ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin ,  Yong-Hwan Shin

发明人： Hyang-Yul Kim ,  Hee-Seop Kim ,  Joo-Nyung Jang ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin ,  Yong-Hwan Shin

IPC分类号： G02B1/06

CPC分类号： G02B26/004 ,  G02B5/3058

摘要： A display substrate includes a base substrate, a reflection-polarization member, a first electrode, an insulation layer and a pixel wall. The reflection-polarization member is disposed on the base substrate to reflect and polarize incident light. The first electrode is disposed in a unit pixel area of the reflection-polarization member. The insulation layer is disposed on the first electrode. The pixel wall is disposed on the insulation layer and defines the unit pixel area. Therefore, the entire area of a unit pixel may be used as a reflective area or a transmissive area, and thus an aperture ratio may be improved in a reflection mode or a transmission mode.

摘要翻译： 显示基板包括基底基板，反射偏振部件，第一电极，绝缘层和像素壁。 反射偏振构件设置在基底基板上以反射和偏振入射光。 第一电极设置在反射偏振构件的单位像素区域中。 绝缘层设置在第一电极上。 像素壁设置在绝缘层上并限定单位像素面积。 因此，可以将单位像素的整个区域用作反射区域或透射区域，从而可以在反射模式或透射模式下改善开口率。

公开(公告)号：US08223305B2

公开(公告)日：2012-07-17

申请号：US12185865

申请日：2008-08-05

申请人： Hong-jo Park ,  Hyeok-jin Lee ,  Sung-jae Yun ,  Hee-seop Kim

发明人： Hong-jo Park ,  Hyeok-jin Lee ,  Sung-jae Yun ,  Hee-seop Kim

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/13731 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381

摘要： A display device includes a first substrate, a second substrate which is disposed to face the first substrate, a liquid crystal layer which is disposed between the first substrate and the second substrate, a first electrode and a second electrode which are formed on the first substrate, and a protrusion which is disposed under one of the first electrode and the second electrode, the liquid crystal layer having an isotropic state when there is no applied electric field, and an anisotropic state when an electric field is applied.

摘要翻译： 显示装置包括第一基板，与第一基板相对设置的第二基板，设置在第一基板和第二基板之间的液晶层，形成在第一基板上的第一电极和第二电极 以及设置在第一电极和第二电极之一下方的突起，当没有施加电场时，具有各向同性状态的液晶层，以及施加电场时的各向异性状态。

公开(公告)号：US08179489B2

公开(公告)日：2012-05-15

申请号：US12251919

申请日：2008-10-15

申请人： Kwang-Chul Jung ,  Hee-Seop Kim ,  Chong-Chul Chai ,  Sung-Woon Kim ,  Mee-Hye Jung

发明人： Kwang-Chul Jung ,  Hee-Seop Kim ,  Chong-Chul Chai ,  Sung-Woon Kim ,  Mee-Hye Jung

IPC分类号： G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/133707 ,  G02F1/136213 ,  G02F2001/134345 ,  G02F2001/13606 ,  G09G3/3607 ,  G09G3/3659 ,  G09G2320/028 ,  H01L27/124

摘要： A display device includes a pixel electrode that includes a first sub-pixel electrode and a second sub-pixel electrode, a first thin film transistor connected to the first sub-pixel electrode, a second thin film transistor connected to the second sub-pixel electrode, an assistance capacitor connected to the first sub-pixel electrode, and a third thin film transistor connected to the assistance capacitor and the second sub-pixel electrode. The third thin film transistor includes a gate electrode, a source electrode overlapping the gate electrode and connected to the second sub-pixel electrode, and a drain electrode connected to the assistance capacitor, and a parasitic capacitance between the gate electrode and the drain electrode is equal to or less than a parasitic capacitance between the gate electrode and the source electrode.

摘要翻译： 显示装置包括：像素电极，包括第一子像素电极和第二子像素电极;连接到第一子像素电极的第一薄膜晶体管，连接到第二子像素电极的第二薄膜晶体管 连接到第一子像素电极的辅助电容器和连接到辅助电容器和第二子像素电极的第三薄膜晶体管。 第三薄膜晶体管包括栅电极，与栅电极重叠并连接到第二子像素电极的源电极和连接到辅助电容器的漏电极，栅电极和漏电极之间的寄生电容为 等于或小于栅电极和源电极之间的寄生电容。