专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090244418A1 Liquid Crystal Display and Method for Manufacturing the Same 有权
标题翻译：液晶显示器及其制造方法
公开(公告)号：US20090244418A1
公开(公告)日：2009-10-01
申请号：US12261502
申请日：2008-10-30
申请人： Sang-Jin Pak , Young-Ok CHA
发明人： Sang-Jin Pak , Young-Ok CHA
IPC分类号： G02F1/136 , H01L21/84
CPC分类号： G02F1/136286 , G02F1/133555 , G02F1/134309 , G02F1/136213 , H01L27/124
摘要： A liquid crystal display includes a substrate, a plurality of gate lines formed on the substrate, a plurality of data lines intersecting the gate lines, a plurality of common voltage lines formed in the same layer as the data line and parallel to the data lines and transmitting a common voltage, a plurality of thin film transistors connected to the gate lines and the data lines, and a plurality of pixel electrodes respectively connected to the thin film transistors, arranged in a matrix shape, each of the plurality of pixels including a first edge parallel to the gate lines and a second edge having a shorter length than the first edge and neighboring the first edge.
摘要翻译：液晶显示器包括基板，形成在基板上的多条栅极线，与栅极线交叉的多条数据线，与数据线形成在同一层并平行于数据线的多条公共电压线，以及传输公共电压，连接到栅极线和数据线的多个薄膜晶体管，以及以矩阵形状分别连接到薄膜晶体管的多个像素电极，所述多个像素中的每一个包括第一边缘平行于栅极线，第二边缘具有比第一边缘更短的长度并且与第一边缘相邻。

2. 发明申请

US20110012878A1 LIGHT SENSOR TEST UNIT, METHOD OF TESTING LIGHT SENSOR USING THE SAME AND DISPLAY APPARATUS 有权
标题翻译：光传感器测试单元，使用其的光传感器的测试方法和显示设备
公开(公告)号：US20110012878A1
公开(公告)日：2011-01-20
申请号：US12892157
申请日：2010-09-28
申请人： Sang-Jin PAK , Kee-Han UH , Ho-Suk MAENG , Man-Seung CHO , Young-Ok CHA
发明人： Sang-Jin PAK , Kee-Han UH , Ho-Suk MAENG , Man-Seung CHO , Young-Ok CHA
IPC分类号： G09G3/36 , G01J1/42 , G09G5/10
CPC分类号： G01J1/08 , G01J1/18 , G01J1/46
摘要： In a light sensor test unit, a test circuit is built in a display panel and connected to an output node of a light sensor which senses an intensity of an external light. When external light having a predetermined intensity is provided to the light sensor, the test circuit outputs a driving signal in response to a sensing signal output from the output node. A test pixel part includes pixels selected from a plurality of pixels arranged in the display panel and receives the driving signal from the test circuit to display a gray-scale corresponding to the driving signal. A brightness measurer measures a brightness corresponding to the gray-scale displayed in the test pixel part to compare the measured brightness with a predetermined brightness, thereby testing whether the light sensor built in the display panel is normally operated.
摘要翻译：在光传感器测试单元中，测试电路内置在显示面板中，并连接到感测外部光强度的光传感器的输出节点。当向光传感器提供具有预定强度的外部光时，测试电路响应于从输出节点输出的感测信号输出驱动信号。测试像素部分包括从布置在显示面板中的多个像素中选择的像素，并且从测试电路接收驱动信号以显示对应于驱动信号的灰度级。亮度测量器测量与测试像素部分中显示的灰度相对应的亮度，以将测量的亮度与预定亮度进行比较，从而测试内置在显示面板中的光传感器是否正常工作。

3. 发明申请

US20100007597A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME 失效
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20100007597A1
公开(公告)日：2010-01-14
申请号：US12501722
申请日：2009-07-13
申请人： Joo-Hyung LEE , Sang-Jin PAK , Young-Ok CHA
发明人： Joo-Hyung LEE , Sang-Jin PAK , Young-Ok CHA
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2340/16
摘要： A liquid crystal display (“LCD”) includes: a liquid crystal panel, a timing controller which receives previous image data and current image data, corrects or does not correct the current image data according to a reference bit of conversion image data generated using the previous image data, and outputs a display image signal to the liquid crystal panel, and a data driver which receives the display image signal and applies a data voltage corresponding to the display image signal to the liquid crystal panel.
摘要翻译：液晶显示器（“LCD”）包括：液晶面板，接收先前图像数据和当前图像数据的定时控制器，根据使用该图像数据生成的转换图像数据的参考位来校正或不校正当前图像数据先前的图像数据，并将显示图像信号输出到液晶面板，以及数据驱动器，其接收显示图像信号并将对应于显示图像信号的数据电压施加到液晶面板。

4. 发明申请

US20090262058A1 DISPLAY APPARATUS HAVING REDUCED KICKBACK VOLTAGE 有权
标题翻译：具有减少KICKBACK电压的显示设备
公开(公告)号：US20090262058A1
公开(公告)日：2009-10-22
申请号：US12327256
申请日：2008-12-03
申请人： Sang-Jin PAK , Young-Ok CHA
发明人： Sang-Jin PAK , Young-Ok CHA
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3677 , G09G2300/0426 , G09G2310/0283 , G09G2310/08 , G09G2320/0219 , G09G2340/0492
摘要： A display apparatus includes; a display panel including a plurality of data lines which receive a data signal, a plurality of gate lines which receive a gate signal and a plurality of pixels, a data driving circuit which provides the data liens with the data signal, and a gate driving circuit which sequentially applies the gate signal to the plurality of gate lines, wherein an area between an ith gate line and an (i+1)th gate line is divided into a plurality of areas by the plurality of data lines, and wherein each area includes first and second pixel areas which are aligned in an extension direction of the data lines, and the first pixel area and the second pixel area are provided with a first pixel connected to the ith gate line and a second pixel connected to the (i+1)th gate line, respectively.
摘要翻译：显示装置包括：显示面板，包括接收数据信号的多条数据线，接收门信号和多个像素的多条栅极线，向数据信号提供数据留置的数据驱动电路，以及栅极驱动电路其顺序地将栅极信号施加到多条栅极线，其中，第i栅极线与第（i + 1）栅极线之间的区域被多条数据线划分成多个区域，并且其中每个区域包括在数据线的延伸方向上对准的第一和第二像素区域，并且第一像素区域和第二像素区域设置有连接到第i个栅极线的第一像素和连接到第（i + 1个））门线。

5. 发明申请

US20080192018A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080192018A1
公开(公告)日：2008-08-14
申请号：US11931245
申请日：2007-10-31
申请人： Jong-Woung PARK , Young-Ok CHA , Kee-Han UH , Joo-Hyung LEE
发明人： Jong-Woung PARK , Young-Ok CHA , Kee-Han UH , Joo-Hyung LEE
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/0416 , G09G3/3648
摘要： A display device includes a display panel having a plurality of pixels, a plurality of sensing units formed in row and column directions in the display panel, each of the sensing units generating a first sense data signal based on a contact on the display panel, a sense signal processor generating second sense data signals based on the first sense data signals, and a contact determiner generating first deviation data based on the second sense data signal of a predetermined frame and the second sense data of a sample frame group, in the second sense data signals with respect to a predetermined sensing unit of the second sense data signals in a plurality of frames, generating second deviation data based on the first deviation data of a predetermined sensing unit and the first deviation data of a sample sensing unit, in the first deviation data of a predetermined frame, and determining whether a contact occurs and a contact position based on the second deviation data.
摘要翻译：显示装置包括具有多个像素的显示面板，在显示面板中以行和列方向形成的多个感测单元，每个感测单元基于显示面板上的接触产生第一感测数据信号，感测信号处理器基于第一感测数据信号产生第二感测数据信号，以及接触确定器，基于第二感测中基于预定帧的第二感测数据信号和样本帧组的第二感测数据生成第一偏差数据在多个帧中相对于第二感测数据信号的预定感测单元的数据信号，基于预定感测单元的第一偏差数据和样本感测单元的第一偏差数据生成第二偏差数据，在第一预定帧的偏差数据，以及基于第二偏差数据确定接触是否发生和接触位置。

6. 发明申请

US20080218489A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080218489A1
公开(公告)日：2008-09-11
申请号：US11928753
申请日：2007-10-30
申请人： Jong-Woung PARK , Hyung-Guel KIM , Kee-Han UH , Joo-Hyung Lee , Man-Seung CHO , Young-Ok CHA
发明人： Jong-Woung PARK , Hyung-Guel KIM , Kee-Han UH , Joo-Hyung Lee , Man-Seung CHO , Young-Ok CHA
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： A method of driving a display device having a plurality of pixels, a plurality of sensing units, and a plurality of sense data lines to which the plurality of sensing units are connected, includes: reading sense signals from the sense data lines; determining whether or not the display has been touched and the number of touches, generating X-axis and Y-axis position data based on the sense signals, and determining, when the quantity of touches is plural, whether a plurality of touches are sequentially generated, and the touch position of each.
摘要翻译：一种驱动具有多个像素，多个感测单元以及多个感测单元连接的多个感测数据线的显示装置的方法包括：从感测数据线读取感测信号; 确定是否已经触摸显示和触摸次数，基于感测信号产生X轴和Y轴位置数据，并且当触摸量是多个时，确定是否顺序产生多个触摸，和每个的触摸位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式