公开(公告)号：US20090066861A1

公开(公告)日：2009-03-12

申请号：US12196933

申请日：2008-08-22

Applicant: Soo Guy Rho ,  Hyung Guel Kim ,  Kee Han Uh ,  Jun Hee Moon ,  Seong Jun Lee ,  Myung Woo Lee ,  Dae Seung Yun ,  Jin Yup Kim

Inventor： Soo Guy Rho ,  Hyung Guel Kim ,  Kee Han Uh ,  Jun Hee Moon ,  Seong Jun Lee ,  Myung Woo Lee ,  Dae Seung Yun ,  Jin Yup Kim

IPC: G02F1/1343 ,  G02F1/13

CPC classification number: G02F1/13338 ,  G02F1/13394 ,  G02F2001/13396

Abstract: A display with a built-in touch panel and a method of manufacturing the same are provided. The display includes: a first substrate and a second substrate, wherein the first substrate and the second substrate are disposed to face each other. A conductive spacer having a first end is positioned on the first or second substrate. A cell gap spacer is disposed between the first and second substrates and at least one subsidiary cell gap spacer having a first end is disposed on the first or second substrate and positioned adjacent to the cell gap spacer. The cell gap spacer is also disposed close to the conductive spacer, and the subsidiary cell gap spacer is disposed adjacent to the cell gap spacer. Additionally, a cell gap spacer is disposed in every unit pixel, and a subsidiary cell gap spacer is disposed adjacent to each cell gap spacer.

Abstract translation: 提供具有内置触摸面板的显示器及其制造方法。 所述显示器包括：第一基板和第二基板，其中所述第一基板和所述第二基板被设置为彼此面对。 具有第一端的导电间隔物定位在第一或第二基底上。 电池间隙垫片设置在第一和第二衬底之间，并且具有第一端的至少一个辅助电池间隙隔离件设置在第一或第二衬底上并且邻近电池间隙隔离件定位。 电池间隙隔离件也靠近导电间隔件设置，并且辅助电池间隙隔离件邻近电池间隙隔离件设置。 此外，在每个单位像素中设置单元间隙间隔件，并且将辅助单元间隙隔离件设置成与每个单元间隙间隔件相邻。

公开(公告)号：US20080007349A1

公开(公告)日：2008-01-10

申请号：US11633057

申请日：2006-12-04

Applicant: Seong Jun Lee

Inventor： Seong Jun Lee

IPC: H03L7/00

CPC classification number: H03K5/00006 ,  G11C5/14 ,  G11C7/22 ,  G11C7/222 ,  H02M3/07

Abstract: An internal voltage generator according to the present invention includes an oscillator, a cycle control unit and a voltage generator. The oscillator periodically generates a pulse-shaped oscillation signal. The cycle control unit bypasses the oscillation signal to an output node, or selectively controls the cycle of the oscillation signal and output a controlled oscillation signal to the output node. The voltage generator generates an internal voltage in response to the oscillation signal or the controlled oscillation signal received through the output node. Preferably, the cycle of the controlled oscillation signal is shorter than that of the oscillation signal. Preferably, the operating speed of the voltage generator when receiving the controlled oscillation signal is faster than that of the voltage generator when receiving the oscillation signal.

Abstract translation: 根据本发明的内部电压发生器包括振荡器，周期控制单元和电压发生器。 振荡器周期性地产生脉冲振荡信号。 循环控制单元将振荡信号旁路到输出节点，或选择性地控制振荡信号的周期，并将受控振荡信号输出到输出节点。 电压发生器响应于通过输出节点接收的振荡信号或受控振荡信号产生内部电压。 优选地，受控振荡信号的周期比振荡信号的周期短。 优选地，当接收到受控振荡信号时，电压发生器的操作速度比接收振荡信号时的电压发生器的工作速度快。

公开(公告)号：US07088634B2

公开(公告)日：2006-08-08

申请号：US11008279

申请日：2004-12-10

Applicant: Seong Jun Lee

Inventor： Seong Jun Lee

IPC: G11C7/00

CPC classification number: G11C11/406 ,  G11C11/401 ,  G11C29/02 ,  G11C29/026 ,  G11C29/12 ,  G11C29/50016 ,  G11C2211/4065

Abstract: A semiconductor memory device including a sensing control unit, a separation control unit and a sense amplifier enable unit. The sensing control unit outputs a plurality of mat enable signals in response to a mat selecting signal, a clock enable signal, a refresh signal and a test mode signal. The separation control unit outputs a plurality of separation control signals which control driving of a separation transistor adjacent to the mat in response to the plurality of mat enable signals. The sense amplifier enable unit outputs a sense amplifier enable signal for controlling driving of the sense amplifier in response to the clock enable signal, the mat selecting signal, the test mode signal and the refresh signal. In the semiconductor memory device, a refresh operation is performed at an unlimited sense amplifier test mode.

Abstract translation: 一种半导体存储器件，包括感测控制单元，分离控制单元和读出放大器使能单元。 感测控制单元响应于垫选择信号，时钟使能信号，刷新信号和测试模式信号输出多个垫使能信号。 分离控制单元输出多个分离控制信号，其响应于多个垫使能信号控制与垫相邻的分离晶体管的驱动。 读出放大器使能单元响应于时钟使能信号，扫描选择信号，测试模式信号和刷新信号，输出用于控制读出放大器驱动的读出放大器使能信号。 在半导体存储器件中，以无限制的读出放大器测试模式执行刷新操作。

公开(公告)号：US09062262B2

公开(公告)日：2015-06-23

申请号：US12452715

申请日：2008-07-18

Applicant: Hee Du Lee ,  Kyung Jong Oh ,  Min Su Ko ,  Min Gyoo Park ,  Seong Jun Lee ,  Yoon Jae Yim ,  Seung Hoon Oh ,  Tae Jin Kim ,  Yong Seung Kim ,  Deuk Soo Park ,  Hong Chan Kim

Inventor： Hee Du Lee ,  Kyung Jong Oh ,  Min Su Ko ,  Min Gyoo Park ,  Seong Jun Lee ,  Yoon Jae Yim ,  Seung Hoon Oh ,  Tae Jin Kim ,  Yong Seung Kim ,  Deuk Soo Park ,  Hong Chan Kim

IPC: C10G67/04 ,  C07C7/08 ,  C10G21/00 ,  C07C11/107 ,  C10G21/28 ,  C10G45/32

CPC classification number: C10G67/04 ,  C07C7/08 ,  C07C11/107 ,  C10G21/00 ,  C10G21/28 ,  C10G45/32 ,  C10G2300/44 ,  C10G2400/20 ,  C07C11/167

Abstract: Disclosed is a method of recovering 1,3-butadiene from a C4 stream containing butane, isobutane, 2-butene, 1-butene, isobutene, butadiene and acetylene. The process of recovering highly pure 1,3-butadiene includes acetylene conversion for selectively converting acetylene through liquid-phase hydrogenation, so that the acetylene content is decreased to 70 wt ppm or less, and 1,3-butadiene extraction using an extractive distillation column, a pre-separator, a solvent stripping column, a solvent recovery column, and a purification column. Through the acetylene conversion, the concentration of vinylacetylene is decreased to 70 wt ppm or less, after which 1,3-butadiene is recovered using only one extractive distillation column, thereby considerably decreasing the degree of utility and the loss of streams in the course of extraction. The number of units necessary for the process is decreased, thus remarkably reducing the time during which impurities can accumulate in a processing unit.

Abstract translation: 公开了从含有丁烷，异丁烷，2-丁烯，1-丁烯，异丁烯，丁二烯和乙炔的C4流中回收1,3-丁二烯的方法。 回收高纯度1,3-丁二烯的方法包括乙炔转化，用于通过液相氢化选择性地转化乙炔，使得乙炔含量降低至70重量ppm以下，使用萃取蒸馏塔进行1,3-丁二烯萃取 ，预分离器，溶剂汽提塔，溶剂回收塔和纯化塔。 通过乙炔转化，乙烯基乙炔的浓度降低至70重量ppm以下，此后仅使用一个萃取蒸馏塔回收1,3-丁二烯，从而大大降低了在过程中的效用和流失 萃取。 该方法所需的单元数量减少，从而显着地减少了杂质在处理单元中积累的时间。

公开(公告)号：US08902388B2

公开(公告)日：2014-12-02

申请号：US12635258

申请日：2009-12-10

Applicant: Yong-Kyu Jang ,  Jae-Young Lee ,  Seong-Jun Lee ,  Yi Li

Inventor： Yong-Kyu Jang ,  Jae-Young Lee ,  Seong-Jun Lee ,  Yi Li

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/141 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/139 ,  G02F1/137

CPC classification number: G02F1/136227 ,  G02F1/133707 ,  G02F1/1393 ,  G02F2001/133746 ,  G02F2001/13775

Abstract: A display device may include a first substrate, a second substrate, and a liquid crystal layer. The first substrate may include a domain-forming layer including a depression pattern for forming a liquid crystal domain in a pixel area and a pixel electrode formed on the domain-forming layer. The second substrate may face the first substrate. The second substrate may include a common electrode formed on the entire surface thereof. The liquid crystal layer may be disposed between the first substrate and the second substrate. The liquid crystal layer may include a reactive mesogen (RM) which fixes liquid crystal molecules formed in the liquid crystal domain. Since a liquid crystal domain may be formed without a separate pattern on a common electrode, a display device having an enhanced aperture ratio and an enhanced viewing angle may be manufactured.

Abstract translation: 显示装置可以包括第一基板，第二基板和液晶层。 第一基板可以包括域形成层，其包括用于在像素区域中形成液晶畴的凹陷图案和形成在畴形成层上的像素电极。 第二基板可面向第一基板。 第二基板可以包括在其整个表面上形成的公共电极。 液晶层可以设置在第一基板和第二基板之间。 液晶层可以包括固定液晶畴中形成的液晶分子的反应性液晶元（RM）。 由于可以在公共电极上形成没有单独图案的液晶畴，因此可以制造具有增大的开口率和增强的视角的显示装置。

公开(公告)号：US08896792B2

公开(公告)日：2014-11-25

申请号：US13046069

申请日：2011-03-11

Applicant: Jae-Young Lee ,  Seong-Jun Lee ,  Yi Li ,  Ju-Yeon Seo

Inventor： Jae-Young Lee ,  Seong-Jun Lee ,  Yi Li ,  Ju-Yeon Seo

IPC: G02F1/141 ,  C09K19/02 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133711 ,  G02F1/133753 ,  G02F2001/133726 ,  G02F2001/133776

Abstract: A display device that prevents occurrence of a phenomenon where a boundary portion of a pixel region becomes dark, and a method of manufacturing the same. The display device includes a first substrate arrangement including a domain forming layer having a depression pattern for forming a liquid crystal domain in a pixel region, and a pixel electrode arranged on the domain forming layer, a second substrate arrangement including a common electrode arranged on an entire surface facing the first substrate arrangement, a liquid crystal layer arranged between the first and second substrate arrangements and including a plurality of liquid crystal molecules and a reactive mesogen (RM) to fix the liquid crystal molecules to form the liquid crystal domain, a sealant arranged between the first and second substrate arrangements to adhere the first and second substrate arrangement together and a light blocker arranged between the sealant and the liquid crystal layer to block light incident from an external side of the sealant.

Abstract translation: 一种防止像素区域的边界部分变暗的现象发生的显示装置及其制造方法。 显示装置包括：第一基板装置，包括具有用于在像素区域中形成液晶畴的凹陷图案的区域形成层和布置在畴形成层上的像素电极;第二基板装置，包括布置在 面对第一基板布置的整个表面，布置在第一和第二基板布置之间并且包括多个液晶分子和反应性液晶元（RM）的液晶层以固定液晶分子以形成液晶畴，密封剂 布置在第一和第二基板布置之间以将第一和第二基板布置在一起，以及设置在密封剂和液晶层之间的阻光剂，以阻挡从密封剂的外侧入射的光。

公开(公告)号：US08674156B2

公开(公告)日：2014-03-18

申请号：US12746558

申请日：2008-11-07

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Min Su Ko ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Min Su Ko ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song

IPC: C07C5/48 ,  B01J23/889

CPC classification number: B01J23/8892 ,  B01J23/002 ,  B01J23/80 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/06 ,  C07C2523/34 ,  C07C2523/745 ,  C07C2523/80 ,  C07C2523/889 ,  C07C11/167 ,  B01J2523/72 ,  B01J2523/842 ,  B01J2523/27

Abstract: A method of producing a mixed manganese ferrite catalyst, and a method of preparing 1,3-butadiene using the mixed manganese ferrite catalyst. Specifically, a method of producing a mixed manganese ferrite catalyst through a coprecipitation method which is performed at a temperature of 10˜40° C., and a method of preparing 1,3-butadiene using the mixed manganese ferrite catalyst through an oxidative dehydrogenation reaction, in which a C4 mixture containing n-butene, n-butane and other impurities is directly used as reactants without performing additional n-butane separation process or n-butene extraction. 1,3-butadiene can be prepared directly using a C4 mixture including n-butane at a high concentration as a reactant through an oxidative hydrogenation reaction without performing an additional n-butane separation process, and 1,3-butadiene, having high activity, can be also obtained in high yield for a long period of time.

Abstract translation: 混合锰铁氧体催化剂的制造方法以及使用混合锰铁氧体催化剂制备1,3-丁二烯的方法。 具体地说，通过在10〜40℃的温度下进行的共沉淀法制造混合锰铁氧体催化剂的方法以及使用混合锰铁氧体催化剂通过氧化脱氢反应制备1,3-丁二烯的方法 其中含有正丁烯，正丁烷和其它杂质的C4混合物直接用作反应物，而不进行额外的正丁烷分离方法或正丁烯萃取。 可以直接使用包含高浓度的正丁烷的C4混合物直接制备1,3-丁二烯作为反应物，通过氧化氢化反应而不进行另外的正丁烷分离过程，并且具有高活性的1,3-丁二烯， 也可以高产量长时间获得。

公开(公告)号：US08570473B2

公开(公告)日：2013-10-29

申请号：US12537595

申请日：2009-08-07

Applicant: Yi Li ,  Seong-Jun Lee ,  Jae-Young Lee ,  Seon-Hong Ahn ,  Sung-Hoon Kim

Inventor： Yi Li ,  Seong-Jun Lee ,  Jae-Young Lee ,  Seon-Hong Ahn ,  Sung-Hoon Kim

IPC: G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/133726 ,  G02F2001/134345 ,  G02F2201/40

Abstract: A display substrate includes a base substrate on which a pixel area is defined. The pixel area includes a first sub-pixel area and a second sub-pixel area. A plurality of first electrode portions is disposed at a first interval in the first sub-pixel area, and a plurality of second electrode portions is disposed at a second interval in the second sub-pixel area. The first electrode portion has a first width, and the second electrode portion has a second width. The first width of the first electrode portion is different from the second width of the second electrode portion, or the first interval between adjacent first electrode portions is different from the second interval between adjacent second electrode portions.

Abstract translation: 显示基板包括其上限定像素区域的基底基板。 像素区域包括第一子像素区域和第二子像素区域。 多个第一电极部分在第一子像素区域中以第一间隔设置，并且多个第二电极部分以第二间隔设置在第二子像素区域中。 第一电极部分具有第一宽度，第二电极部分具有第二宽度。 第一电极部分的第一宽度不同于第二电极部分的第二宽度，或者相邻的第一电极部分之间的第一间隔与相邻的第二电极部分之间的第二间隔不同。

公开(公告)号：US08169842B2

公开(公告)日：2012-05-01

申请号：US12648335

申请日：2009-12-29

Applicant: Seong-Jun Lee

Inventor： Seong-Jun Lee

IPC: G11C7/00

CPC classification number: H03K19/00323 ,  G11C29/02 ,  G11C29/022 ,  G11C29/023 ,  G11C29/50012

Abstract: A skew detection circuit includes a data sensing block configured to sense a first data that is transferred earliest and a last data that is transferred latest among a plurality of data which are transferred through different transfer paths, and generate a sensing result signal; and a detection signal generation block configured to compare an output signal of the data sensing block with a certain time, and generate a skew detection signal.

Abstract translation: 歪斜检测电路包括：数据感测块，被配置为感测最早传送的第一数据;以及最后数据，其通过不同的传送路径传送的多个数据中最后传送，并产生感测结果信号; 以及检测信号生成块，被配置为将数据感测块的输出信号与一定时间进行比较，并生成偏斜检测信号。

公开(公告)号：US20120062828A1

公开(公告)日：2012-03-15

申请号：US13178950

申请日：2011-07-08

Applicant: Yi LI ,  Seong-Jun LEE ,  Yong-Kyu JANG ,  Jae-Young LEE ,  Ju-Yeon SEO

Inventor： Yi LI ,  Seong-Jun LEE ,  Yong-Kyu JANG ,  Jae-Young LEE ,  Ju-Yeon SEO

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134336

Abstract: A liquid crystal display panel that includes a number of pixel electrodes formed on a substrate and are located in a pixel region defined by gate lines and data lines that cross the gate lines. Each of the pixel electrodes located in the pixel region includes a number of sides, and at least one of the sides includes oblique lines and a protrusion formed by the oblique lines, and the pixel electrodes located in the pixel region and adjacent to each other in a first direction form a separation space that includes at least one protrusion, and a width of the separation space gradually reduces and gradually increases in a second direction crossing the first direction, and a singular point that controls the texture of liquid crystals is located at the narrowest width of the separation space.

Abstract translation: 一种液晶显示面板，包括形成在基板上的多个像素电极，位于由栅极线和与栅极线交叉的数据线所限定的像素区域中。 位于像素区域中的每个像素电极包括多个侧面，并且至少一个侧面包括斜线和由斜线形成的突起，并且位于像素区域中并且彼此相邻的像素电极 第一方向形成包括至少一个突起的分离空间，并且分离空间的宽度在与第一方向交叉的第二方向上逐渐减小并逐渐增加，并且控制液晶结构的奇异点位于 最窄的分隔空间宽度。