公开(公告)号：US20060007103A1

公开(公告)日：2006-01-12

申请号：US11138377

申请日：2005-05-27

申请人： Eui Oh ,  Hee Hong ,  Hong Kim ,  Hee Park

发明人： Eui Oh ,  Hee Hong ,  Hong Kim ,  Hee Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2201/52 ,  G09G3/3413 ,  G09G2320/0633 ,  G09G2320/064

摘要： An apparatus and method for driving a light source of a liquid crystal display device are provided. The apparatus includes a liquid crystal display panel, a backlight unit including a plurality of light emitting diodes (LEDs) to irradiating light to the liquid crystal display panel, and a driver to selectively drive the LEDs and selectively control a brightness of light generated by the LEDs.

公开(公告)号：US20060164379A1

公开(公告)日：2006-07-27

申请号：US11319787

申请日：2005-12-29

申请人： Eui Oh ,  Hee Hong

发明人： Eui Oh ,  Hee Hong

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G2320/0633 ,  G09G2330/021 ,  G09G2360/16

摘要： A liquid crystal panel includes a plurality of display regions that correspond to the division images. The number of the division images can be set with consideration of the number of lamps covering the display regions. The average brightness of an entire image is compared with the average brightness of the division images so as to vary brightness of each division image according to a comparison result. Light that corresponds to the varied brightness is illuminated to each display region. Therefore, a dark division image is displayed darker and a bright division image is displayed brighter in the image of one frame, thereby enhancing a contrast ratio and reducing power consumption.

摘要翻译： 液晶面板包括对应于分割图像的多个显示区域。 可以考虑覆盖显示区域的灯的数量来设定分割图像的数量。 将整个图像的平均亮度与分割图像的平均亮度进行比较，以根据比较结果改变每个分割图像的亮度。 对应于不同亮度的光照亮到每个显示区域。 因此，黑色分割图像显示得较暗，并且在一帧的图像中显示明亮的分割图像更亮，从而增强对比度并降低功耗。

公开(公告)号：US20050264516A1

公开(公告)日：2005-12-01

申请号：US11137631

申请日：2005-05-25

申请人： Eui Oh ,  Hee Hong ,  Hee Park

发明人： Eui Oh ,  Hee Hong ,  Hee Park

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H05B41/24 ,  H05B41/282 ,  H05B41/392

CPC分类号： H05B41/2824 ,  G09G3/3406 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2360/16

摘要： A driving apparatus and method are presented to drive lamps that irradiate a liquid crystal display panel of a liquid crystal display device. A picture implementing period, during which a picture is implemented by the liquid crystal display device, and a shorter, scanning period before the picture implementing period are established. An output power supplied to the lamps to set a reference brightness is determined. A lamp driver changes a duty ratio and/or an amplitude of an AC signal supplied to the lamps to establish the reference brightness during the scanning period. The duty ratio/amplitude of the AC signal is adjusted dependent on the characteristics of the liquid crystal material in the liquid crystal display.

摘要翻译： 提供驱动装置和方法来驱动照射液晶显示装置的液晶显示面板的灯。 图像实现期间，其中通过液晶显示装置实现图像，并且在图像执行周期之前建立较短的扫描周期。 确定提供给灯以设置参考亮度的输出功率。 灯驱动器改变提供给灯的AC信号的占空比和/或振幅，以在扫描周期期间建立参考亮度。 AC信号的占空比/振幅根据液晶显示器中的液晶材料的特性来调整。

公开(公告)号：US20060001642A1

公开(公告)日：2006-01-05

申请号：US11165175

申请日：2005-06-24

申请人： Hee Hong ,  Hoon Jang

发明人： Hee Hong ,  Hoon Jang

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/043 ,  G09G2320/064

摘要： A liquid crystal display device including a liquid crystal display panel, a lamp for emitting light to the a liquid crystal display panel, a timing controller for generating a lamp control signal to control a light-on time of the lamp, and an inverter for controlling a light-on and a light-off of the lamp according to the lamp control signal while limiting current and maintaining power supplied to the lamp regardless of the light-on time for the lamp.

摘要翻译： 一种液晶显示装置，包括液晶显示面板，用于向液晶显示面板发光的灯，用于产生灯控制信号以控制灯的点灯时间的定时控制器，以及用于控制 根据灯控制信号对灯进行点亮和点亮，同时限制电流并维持供应给灯的功率，而不管灯的点灯时间。

公开(公告)号：US20050250240A1

公开(公告)日：2005-11-10

申请号：US11072772

申请日：2005-03-03

申请人： Hee Hong ,  Won-Ho Lee

发明人： Hee Hong ,  Won-Ho Lee

IPC分类号： H01L21/00 ,  H01L27/146 ,  H01L31/10 ,  H04N5/335

CPC分类号： H01L27/14643 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/1463 ,  H01L27/14689

摘要： The present invention relates to a method for fabricating a complementary metal-oxide semiconductor (CMOS) image sensor. Prior to forming an N-type ion implantation region and a first and a second P0-type ion implantation regions, an oxide layer and a nitride layer are sequentially formed on a substrate and are subsequently patterned to form a protective pattern structure with a specific arrangement with respect to a photodiode and a gate structure of a transfer transistor. Afterwards, the gate structure is formed on the substrate. In the existence of the protective pattern structure, an N-type ion implantation process for forming the N-type ion implantation region for use in the photodiode, a first P0-type ion implantation process for forming the first P0-type ion implantation region and a spacer formation process are consecutively performed. A second P0-type ion implantation process for forming the second P0-type ion implantation region is performed thereafter.

摘要翻译： 本发明涉及一种制造互补金属氧化物半导体（CMOS）图像传感器的方法。 在形成N型离子注入区域和第一和第二P + 0型离子注入区域之前，依次在衬底上形成氧化物层和氮化物层，然后将其图案化以形成 具有关于传输晶体管的光电二极管和栅极结构的具体布置的保护图案结构。 之后，在基板上形成栅极结构。 在存在保护图案结构的情况下，用于形成用于光电二极管的N型离子注入区域的N型离子注入工艺，用于形成第一P型超离子注入工艺 连续执行第一P 0→0型离子注入区域和间隔物形成处理。 此后进行用于形成第二P0型离子注入区域的第二P 0 0型离子注入工艺。

公开(公告)号：US20050007516A1

公开(公告)日：2005-01-13

申请号：US10876723

申请日：2004-06-28

申请人： Hee Hong ,  Tae You

发明人： Hee Hong ,  Tae You

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  G09G3/34

CPC分类号： G09G3/342 ,  G02F1/133603 ,  G02F1/133606 ,  G09G2310/024

摘要： A liquid crystal display module includes a liquid crystal display panel, a light source for irradiating light onto the liquid crystal display panel, a diffuser for diffusing the light irradiated from the light source. A plurality of holes is provided at a rear side of the diffuser to insert a portion of the light source therein.

摘要翻译： 液晶显示模块包括液晶显示面板，用于将光照射到液晶显示面板上的光源，漫射从光源照射的光的扩散器。 多个孔设置在扩散器的后侧，以将光源的一部分插入其中。

公开(公告)号：US20060007104A1

公开(公告)日：2006-01-12

申请号：US11138688

申请日：2005-05-27

申请人： Hee Hong

发明人： Hee Hong

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G3/2014 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2320/066 ,  G09G2360/16

摘要： A method for controlling luminance of an edge type backlight unit having a plurality of lamps at opposite sides of a light-guiding plate is provided that includes: analyzing luminance data for each frame of an image before outputting the image; selecting a backlight luminance level from a Look-Up Table LUT that classifies the luminance according to the analyzed luminance data; outputting lamp on/off control signals according to the selected luminance level; and providing lamp on/off signals to respective lamps according to the lamp on/off control signals.

摘要翻译： 提供一种用于控制在导光板的相对侧具有多个灯的边缘型背光单元的亮度的方法，包括：在输出图像之前分析图像的每帧的亮度数据; 从查找表LUT中选择根据分析的亮度数据对亮度进行分类的背光亮度级; 根据所选亮度级输出灯的开/关控制信号; 以及根据灯的开/关控制信号向相应的灯提供灯开/关信号。

公开(公告)号：US20060007100A1

公开(公告)日：2006-01-12

申请号：US11136666

申请日：2005-05-25

申请人： Hee Hong ,  Kyung Kwon

发明人： Hee Hong ,  Kyung Kwon

IPC分类号： G09G3/36

CPC分类号： G02F1/133604 ,  G02F1/133603 ,  G02F2001/133613

摘要： An apparatus and method for controlling luminance in an liquid crystal display device includes: a liquid crystal display panel having at least two designated areas; at least two lamp units irradiating light the designated areas of the liquid crystal display panel; an arithmetic unit configured to scan image pixels within each of the designated areas of the liquid crystal display panel, to extract a peak value of the gray level of pixels, and to calculate an average peak value for each designated area; and a lamp driver configured to control the lamp units, irradiating light to each designated area, based on the average peak value.

摘要翻译： 一种用于控制液晶显示装置的亮度的装置和方法，包括：具有至少两个指定区域的液晶显示面板; 至少两个灯单元照射所述液晶显示面板的指定区域; 运算单元，被配置为扫描液晶显示面板的每个指定区域内的图像像素，以提取像素的灰度级的峰值，并计算每个指定区域的平均峰值; 以及灯驱动器，被配置为基于所述平均峰值来控制所述灯单元，向每个指定区域照射光。

公开(公告)号：US20050250241A1

公开(公告)日：2005-11-10

申请号：US11073192

申请日：2005-03-04

申请人： Hee Hong

发明人： Hee Hong

IPC分类号： G02B5/04 ,  H01L21/00 ,  H01L27/14 ,  H01L27/146 ,  H01L31/10 ,  H04N5/335 ,  H04N5/365 ,  H04N5/369 ,  H04N5/374

CPC分类号： H01L27/14625 ,  H01L27/14621 ,  H01L27/14627

摘要： A method for fabricating a CMOS image sensor with a prism includes the steps of: forming a plurality of photodiodes corresponding to respective unit pixels on a substrate; sequentially forming an inter-layer insulation layer and an uppermost metal line on the substrate and the photodiodes; etching the inter-layer insulation layer to form a plurality of trenches corresponding to the respective photodiodes; depositing a high density plasma (HDP) oxide layer such that the HDP oxide layer disposed between the trenches has a tapered profile; depositing a nitride layer having a higher refractive index than that of the inter-layer insulation layer to fill the trenches; and depositing an insulation layer having a lower refractive index than that of the nitride layer to fill the trenches, thereby forming a prism, wherein the prism induces a total reflection of lights incident to the photodiodes disposed in edge regions of a pixel array.

摘要翻译： 一种用于制造具有棱镜的CMOS图像传感器的方法包括以下步骤：在衬底上形成与各单元像素对应的多个光电二极管; 在基板和光电二极管上依次形成层间绝缘层和最上层的金属线; 蚀刻层间绝缘层以形成对应于各个光电二极管的多个沟槽; 沉积高密度等离子体（HDP）氧化物层，使得设置在沟槽之间的HDP氧化物层具有锥形轮廓; 沉积具有比层间绝缘层的折射率高的氮化物层以填充沟槽; 并且沉积具有比氮化物层的折射率低的绝缘层以填充沟槽，从而形成棱镜，其中所述棱镜引起入射到设置在像素阵列的边缘区域中的光电二极管的光的全反射。

公开(公告)号：US20060139270A1

公开(公告)日：2006-06-29

申请号：US11288262

申请日：2005-11-29

申请人： Hee Hong ,  Kyung Kwon

发明人： Hee Hong ,  Kyung Kwon

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G09G3/3648 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16

摘要： A method and an apparatus for driving a display device including a histogram calculator to calculate a histogram of pixel data for an input image and a data stretching curve generator, which divides the histogram into n (n being a positive integer above 2) gray level areas to generate a data stretching curve for each gray level area of which a gradient is determined in proportion to a total number of pixel data accumulated for each of the gray level areas, and modulates the pixel data of the input image with the generated data stretching curve.

摘要翻译： 一种用于驱动包括直方图计算器的显示装置的方法和装置，用于计算用于输入图像的像素数据的直方图和数据拉伸曲线生成器，其将直方图分成n（n是大于2的正整数）灰度级区域 为每个灰度级区域生成与每个灰度级区域累积的像素数据的总数成比例地确定梯度的数据拉伸曲线，并且利用生成的数据拉伸曲线来调制输入图像的像素数据 。