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81. 发明申请

US20080129570A1 CORRELATED DOUBLE-SAMPLING CIRCUIT AND CYCLIC ANALOG-TO-DIGITAL CONVERTER INCLUDING THE SAME 有权
标题翻译：相关的双重采样电路和包括其中的循环模拟数字转换器
公开(公告)号：US20080129570A1
公开(公告)日：2008-06-05
申请号：US11872850
申请日：2007-10-16
申请人： Seung-Hyun LIM , Jeong-Hwan LEE , Gun-Hee HAN , Seog-Hoon HAM
发明人： Seung-Hyun LIM , Jeong-Hwan LEE , Gun-Hee HAN , Seog-Hoon HAM
IPC分类号： H03M1/12
CPC分类号： H03M1/1245 , H03M1/403 , H04N5/3575
摘要： The invention is directed generally to a correlated double-sampling (CDS) circuit using a smaller number of capacitors than conventional circuits. In embodiments of the invention, a first portion of the CDS circuit uses just two capacitors to sample the reset voltage, amplify the sampled reset voltage, and subtract a first reference voltage from the amplified reset voltage. A second portion of the CDS circuit uses just two capacitors to sample the signal voltage, amplify the sampled signal voltage, and subtract a second reference voltage from the amplified signal voltage. Embodiments of the invention also provide a cyclic analog-to-digital converter (ADC) including the CDS circuit.
摘要翻译：本发明一般涉及使用比常规电路更少数量的电容器的相关双采样（CDS）电路。在本发明的实施例中，CDS电路的第一部分仅使用两个电容器对复位电压进行采样，放大采样的复位电压，并从放大的复位电压中减去第一参考电压。 CDS电路的第二部分仅使用两个电容器对信号电压进行采样，放大采样信号电压，并从放大的信号电压中减去第二参考电压。本发明的实施例还提供了包括CDS电路的循环模数转换器（ADC）。

82. 发明授权

US07358939B2 Removing crosstalk in an organic light-emitting diode display by adjusting display scan periods 失效
标题翻译：通过调整显示扫描周期来消除有机发光二极管显示屏中的串扰
公开(公告)号：US07358939B2
公开(公告)日：2008-04-15
申请号：US10902226
申请日：2004-07-28
申请人： Chang Oon Kim , Chan Young Jeong , Young Seok Sohn , Jeong Hwan Lee
发明人： Chang Oon Kim , Chan Young Jeong , Young Seok Sohn , Jeong Hwan Lee
IPC分类号： G09G3/30 , G06F3/038
CPC分类号： G09G3/3216 , G09G3/3266 , G09G2320/0209 , G09G2320/0285 , G09G2360/16
摘要： An organic light-emitting diode display driver adjusts the display scan period of the current driving the organic light-emitting diodes of a selected row based upon the sum of the display data corresponding to the selected row, thereby removing crosstalk in the OLED display panel. The driver includes an adder for adding the display data corresponding to the selected row and a scan period look-up table storing display scan period values. The scan period look-up table is configured such that it outputs display scan period values substantially proportional or inversely proportional to the sum of the display data to remove bright crosstalk or dark crosstalk, respectively, in the OLED display panel.
摘要翻译：有机发光二极管显示驱动器基于与所选择的行相对应的显示数据的总和来调整驱动所选行的有机发光二极管的电流的显示扫描周期，从而消除OLED显示面板中的串扰。该驱动器包括一个加法器，用于将与所选择的行相对应的显示数据和用于存储显示扫描周期值的扫描周期查询表相加。扫描周期查找表被配置为使得其显示显示扫描周期值，其基本上与显示数据之和成比例或成反比，以分别在OLED显示面板中消除亮串扰或暗串扰。

83. 发明授权

US07349039B2 Optical sheet and LCD apparatus using the same 有权
标题翻译：光学片和使用其的LCD装置
公开(公告)号：US07349039B2
公开(公告)日：2008-03-25
申请号：US10792414
申请日：2004-03-03
申请人： Jeong-hwan Lee , Byung-woong Han , Jong-dae Park , Dong-hoon Kim , Ming-gyu Kim
发明人： Jeong-hwan Lee , Byung-woong Han , Jong-dae Park , Dong-hoon Kim , Ming-gyu Kim
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02B6/0056 , G02F1/133615
摘要： The present invention relates to an optical sheet and an LCD apparatus using the same. An LCD apparatus according to the present invention comprises an LCD panel to display a picture thereon; a lamp unit emitting light; a light guide plate to guide the light from the lamp unit toward the LCD panel evenly; an optical sheet provided between the LCD panel and the light guide plate and including a condensing layer condensing the light from the light guide plate on the LCD panel, and a reflective polarizing layer attached to the surface of the condensing layer facing the LCD panel and selectively transmitting and reflecting the light condensed by the condensing layer. With this configuration, the present invention provides an optical sheet and an LCD apparatus using the same, in which a bright-line is decreased, brightness are enhanced, and the optical sheet is prevented from shrinking.
摘要翻译：本发明涉及一种光学片及使用其的液晶显示装置。根据本发明的LCD装置包括：LCD面板，用于在其上显示图像; 发射光的灯单元; 导光板，用于将来自灯单元的光均匀地引向LCD面板; 设置在LCD面板和导光板之间的光学片，包括聚集来自LCD面板上的导光板的光的聚光层和附着在面向LCD面板的聚光层的表面的反射偏振层，并且选择性地透射和反射由聚光层冷凝的光。采用这种结构，本发明提供一种光学片和使用该光学片的LCD装置，其中亮线减小，亮度提高，防止光学片收缩。

84. 发明授权

US07327416B2 Back light assembly and liquid crystal display device having the same 有权
标题翻译：背光组件和具有该背光组件的液晶显示装置
公开(公告)号：US07327416B2
公开(公告)日：2008-02-05
申请号：US10519599
申请日：2003-06-24
申请人： Jeong-Hwan Lee , Keun-Woo Lee , Jong-Dae Park , Jae-Ho Jung , Tae-Jin Lee , Chang-Young Bang
发明人： Jeong-Hwan Lee , Keun-Woo Lee , Jong-Dae Park , Jae-Ho Jung , Tae-Jin Lee , Chang-Young Bang
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133604 , G02F1/133606
摘要： Disclosed are a back light assembly for preventing discoloration and deformation caused by heat generated from a lamp, and a liquid crystal display device for displaying an enhanced image. The back light assembly includes a receiving container, a lamp, a glass substrate and a diffuser. The receiving container has a receiving space. The lamp for generating the light is disposed in the receiving space. The glass substrate is interposed between the liquid crystal display panel and the lamp. The diffuser diffuses the light generated by the lamp so as to unify a luminance distribution of the liquid crystal display panel. The liquid crystal display device includes the back light assembly.
摘要翻译：公开了一种用于防止由灯产生的热引起的变色和变形的背光组件和用于显示增强图像的液晶显示装置。背光组件包括接收容器，灯，玻璃基板和扩散器。接收容器具有接收空间。用于产生光的灯设置在接收空间中。玻璃基板介于液晶显示面板和灯之间。漫射器漫射由灯产生的光，以便统一液晶显示面板的亮度分布。液晶显示装置包括背光组件。

85. 发明申请

US20070297062A1 Integral Optical Plate, and Backlight Assembly and Liquid Crystal Display Apparatus Having the Same 有权
标题翻译：一体式光学板，背光组件和具有相同功能的液晶显示装置
公开(公告)号：US20070297062A1
公开(公告)日：2007-12-27
申请号：US11765282
申请日：2007-06-19
申请人： Jheen-Hyeok Park , Dong-Hoon Kim , Jin-Sung Choi , Tae-Seok Jang , Jeong-Hwan Lee
发明人： Jheen-Hyeok Park , Dong-Hoon Kim , Jin-Sung Choi , Tae-Seok Jang , Jeong-Hwan Lee
IPC分类号： G02B27/10
CPC分类号： G02B3/0068 , G02B3/0043 , G02B3/005 , G02B5/0226 , G02B5/0278 , G02F1/133604 , G02F1/133606 , G02F2001/133607
摘要： An integral optical plate includes a convex lens plate, a microlens sheet and an adhesion element. The convex lens plate includes a first light incident surface into which light is incident and a first light-exiting surface disposed opposite the first light incident surface and on which a convex tens pattern is formed, The microlens sheet is disposed on the first light-exiting surface, and includes a microlens pattern, The adhesion element is disposed between the convex lens plate and the microlens sheet to combine the convex lens plate with the microlens sheet. The convex tens pattern includes a plurality of convex in lenses having a stripe shape extending lengthwise along the convex lens plate.
摘要翻译：整体光学板包括凸透镜板，微透镜片和粘合元件。凸透镜板包括入射光的第一光入射面和与第一光入射面相对配置的第一光出射面，在其上形成凸十几图案。微透镜片设置在第一光出射表面，并且包括微透镜图案。粘合元件设置在凸透镜板和微透镜片之间，以将凸透镜板与微透镜片组合。凸状图案包括具有沿凸透镜板纵向延伸的条纹形状的透镜中的多个凸起。

86. 发明申请

US20070201243A1 BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 有权
标题翻译：背光组件和液晶显示器
公开(公告)号：US20070201243A1
公开(公告)日：2007-08-30
申请号：US11739862
申请日：2007-04-25
申请人： Jeong-Hwan LEE
发明人： Jeong-Hwan LEE
IPC分类号： F21V7/04
CPC分类号： G02B6/0055 , G02B6/0051 , G02B6/0053 , G02B6/0056 , G02F1/13362
摘要： A backlight assembly and an LCD having the same are disclosed to prevent wrinklings of optical sheets due to close contact of optical sheets or prism sheets. The backlight assembly includes multiple optical sheets disposed between a light guiding plate and a display unit, for the diffusion of light, collection of light and securing of horizontal viewing angle. The front surface or the rear surface of each of the optical sheets each has an embossing structure or a matte structure to decrease a contact area between the multiple optical sheets and to minimize frictions.
摘要翻译：公开了一种背光组件和具有该背光组件的LCD，以防止由于光学片或棱镜片的紧密接触导致的光学片的褶皱。背光组件包括设置在导光板和显示单元之间的多个光学片，用于光的扩散，光的收集和水平视角的确定。每个光学片的前表面或后表面均具有压花结构或哑光结构，以减少多个光学片之间的接触面积并使摩擦最小化。

87. 发明授权

US07255470B2 Lamp fixing holder and back light assembly having the same 有权
标题翻译：灯固定架和后灯组件具有相同的功能
公开(公告)号：US07255470B2
公开(公告)日：2007-08-14
申请号：US10519582
申请日：2003-06-23
申请人： Jeong-Hwan Lee , Jong-Dae Park , Young-Il Kim , Chang-Young Bang , Tae-Jin Lee , Yong-Seok Choi , Jae-Ho Jung , Keun-Woo Lee , Jae-Sang Lee
发明人： Jeong-Hwan Lee , Jong-Dae Park , Young-Il Kim , Chang-Young Bang , Tae-Jin Lee , Yong-Seok Choi , Jae-Ho Jung , Keun-Woo Lee , Jae-Sang Lee
IPC分类号： F21V21/08
CPC分类号： F21V19/009
摘要： There is provided a lamp fixing holder. A lamp fixing holder for fixes a lamp to a receiving container. The lamp provides a liquid crystal display panel with light. The lamp includes a first portion of a face and a second portion of the face. The light emitted from the first portion of the face advances toward the liquid crystal display panel. The lamp fixing holder comprises a lamp fixing body and a fixing member. The lamp fixing body holds a third portion of the face of the lamp. The second portion includes the third portion. The fixing member fixes the lamp fixing body to the receiving container. The lamp fixing holder according to the present invention fixes the lamp so that the lamp does not sway, while minimizing an amount of light that is shielded by the lamp fixing holder.
摘要翻译：设有灯固定架。一种用于将灯固定到接收容器的灯固定座。该灯提供带有光的液晶显示面板。灯包括面部的第一部分和面部的第二部分。从面的第一部分发射的光朝向液晶显示面板前进。灯固定架包括灯固定体和固定构件。灯固定体保持灯的表面的第三部分。第二部分包括第三部分。固定构件将灯固定体固定到接收容器。根据本发明的灯固定架固定灯，使得灯不会摇摆，同时使由灯固定夹持件遮蔽的光量最小化。

88. 发明授权

US07213959B2 Backlight assembly and liquid crystal display having the same 有权
标题翻译：背光组件和具有相同的液晶显示器
公开(公告)号：US07213959B2
公开(公告)日：2007-05-08
申请号：US11322302
申请日：2006-01-03
申请人： Jeong-Hwan Lee
发明人： Jeong-Hwan Lee
IPC分类号： F21V7/04
CPC分类号： G02B6/0055 , G02B6/0051 , G02B6/0053 , G02B6/0056 , G02F1/13362
摘要： A backlight assembly and an LCD having the same are disclosed to prevent wrinklings of optical sheets due to close contact of optical sheets or prism sheets. The backlight assembly includes multiple optical sheets disposed between a light guiding plate and a display unit, for the diffusion of light, collection of light and securing of horizontal viewing angle. The front surface or the rear surface of each of the optical sheets each has an embossing structure or a matte structure to decrease a contact area between the multiple optical sheets and to minimize frictions.
摘要翻译：公开了一种背光组件和具有该背光组件的LCD，以防止由于光学片或棱镜片的紧密接触导致的光学片的褶皱。背光组件包括设置在导光板和显示单元之间的多个光学片，用于光的扩散，光的收集和水平视角的确定。每个光学片的前表面或后表面均具有压花结构或哑光结构，以减少多个光学片之间的接触面积并使摩擦最小化。

89. 发明授权

US07172330B2 Backlight assembly and display device having the same 有权
标题翻译：具有相同的背光组件和显示装置
公开(公告)号：US07172330B2
公开(公告)日：2007-02-06
申请号：US10930472
申请日：2004-08-31
申请人： Sang-Hoon Lee , Jong-Dae Park , Jeong-Hwan Lee , Jae-Ho Jung
发明人： Sang-Hoon Lee , Jong-Dae Park , Jeong-Hwan Lee , Jae-Ho Jung
IPC分类号： F21V7/04
CPC分类号： G02F1/133604 , F21V19/0085 , G02F1/133608
摘要： A backlight assembly includes at least one lamp generating light, a container having a receiving space, and a lamp fixing member disposed in the receiving space of the container. The lamp fixing member includes base arms disposed substantially parallel with each other, at least one lamp clip that grips the at least one lamp and is connected between the base arms, and at least one buffer formed in the respective base arms to allow variation in a length of the base arms due to changes in a size of the receiving space. An image display device includes a display panel for displaying images, and the backlight assembly to provide the light to the display panel. The image display device also includes a top chassis having another buffer allowing variation in a length of chassis sections.
摘要翻译：背光组件包括至少一个产生光的灯，具有接收空间的容器和设置在容器的容纳空间中的灯固定构件。灯固定构件包括基本上彼此平行地设置的基部臂，至少一个灯夹，其夹持至少一个灯并且连接在基部臂之间，以及至少一个缓冲器，其形成在相应的基部臂中，以允许在由于接收空间的尺寸的变化，基部臂的长度。图像显示装置包括用于显示图像的显示面板和用于向显示面板提供光的背光组件。图像显示装置还包括具有允许变化底盘部分的长度的另一个缓冲器的顶部机架。

90. 发明申请

US20070019410A1 Optical sheet, backlight assembly having the same and display device having the same 审中-公开
标题翻译：光学片，背光组件及其显示装置
公开(公告)号：US20070019410A1
公开(公告)日：2007-01-25
申请号：US11490347
申请日：2006-07-19
申请人： Dong-Hoon Kim , Jeong-Hwan Lee , Jin-Sung Choi , Jin-Mi Jung , Jung-Wook Paek
发明人： Dong-Hoon Kim , Jeong-Hwan Lee , Jin-Sung Choi , Jin-Mi Jung , Jung-Wook Paek
IPC分类号： F21V5/00
CPC分类号： G02F1/133606 , G02B3/0037 , G02B3/005 , G02B3/0075 , G02F1/133604 , G02F2001/133507 , G02F2202/28
摘要： An optical sheet includes a diffusion layer, a brightness enhancement layer, and a reflecting pattern layer. The diffusion layer diffuses the light generated from a light source, e.g. a lamp. The brightness enhancement layer is on the diffusion layer. The reflecting pattern layer is between the brightness enhancement layer and includes a gap and a reflective structure in a first region and a second region, respectively. to the reflective structure maintains a distance between the brightness enhancement layer and the diffusion layer. The optical sheet is useful for enhancing the luminance of the light from the lamp. When used with a backlight assembly for a display device, the optical sheet is capable of enhancing the luminance while also decreasing the overall thickness of the backlight assembly.
摘要翻译：光学片包括扩散层，亮度增强层和反射图案层。扩散层扩散从光源产生的光，例如，一盏灯。亮度增强层位于扩散层上。反射图案层位于亮度增强层之间，分别在第一区域和第二区域中包括间隙和反射结构。反射结构保持亮度增强层和扩散层之间的距离。光学片可用于增强来自灯的光的亮度。当与用于显示装置的背光组件一起使用时，光学片能够增强亮度，同时也降低背光组件的整体厚度。

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