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1. 发明授权

US09022635B2 Light guide plate and backlight unit 有权
标题翻译：导光板和背光单元
公开(公告)号：US09022635B2
公开(公告)日：2015-05-05
申请号：US13512750
申请日：2010-11-30
申请人： Jun-Bo Yoon , Joo-Hyung Lee , Jeong-Ho Yeon
发明人： Jun-Bo Yoon , Joo-Hyung Lee , Jeong-Ho Yeon
IPC分类号： F21V7/04 , F21V8/00
CPC分类号： G02B6/0011 , G02B6/0036 , G02B6/0038
摘要： Disclosed are a light guide plate and a backlight unit. The backlight unit according to the present invention includes: a light guide plate; a light source disposed on one side of the light guide plate; and a reflective plate disposed under the light guide plate, wherein, in the cross section of one side of the light guide plate, the light guide plate includes a plurality of unit slits including a first slit and a second slit, wherein the first slit and the second slit are inclined from a top surface toward the inside of the light guide plate with respect to a vertical direction of the top surface, and wherein the first slit and the second slit are symmetrical to each other with respect to the middle portion of the unit slit.
摘要翻译：公开了导光板和背光单元。根据本发明的背光单元包括：导光板; 设置在所述导光板一侧的光源; 以及反射板，其设置在所述导光板的下方，其中，在所述导光板的一侧的截面中，所述导光板包括包括第一狭缝和第二狭缝的多个单位狭缝，其中，所述第一狭缝和第二狭缝相对于顶表面的垂直方向从导光板的顶表面向内侧倾斜，并且其中第一狭缝和第二狭缝相对于第二狭缝的中间部分彼此对称单位狭缝

2. 发明申请

US20130188392A1 LIGHT GUIDE PLATE AND BACKLIGHT UNIT 有权
标题翻译：光导板和背光单元
公开(公告)号：US20130188392A1
公开(公告)日：2013-07-25
申请号：US13512750
申请日：2010-11-30
申请人： Jun-Bo Yoon , Joo-Hyung Lee , Jeong-Ho Yeon
发明人： Jun-Bo Yoon , Joo-Hyung Lee , Jeong-Ho Yeon
IPC分类号： F21V8/00
CPC分类号： G02B6/0011 , G02B6/0036 , G02B6/0038
摘要： Disclosed are a light guide plate and a backlight unit. The backlight unit according to the present invention includes: a light guide plate; a light source disposed on one side of the light guide plate; and a reflective plate disposed under the light guide plate, wherein, in the cross section of one side of the light guide plate, the light guide plate includes a plurality of unit slits including a first slit and a second slit, wherein the first slit and the second slit are inclined from a top surface toward the inside of the light guide plate with respect to a vertical direction of the top surface, and wherein the first slit and the second slit are symmetrical to each other with respect to the middle portion of the unit slit.
摘要翻译：公开了导光板和背光单元。根据本发明的背光单元包括：导光板; 设置在所述导光板一侧的光源; 以及反射板，其设置在所述导光板的下方，其中，在所述导光板的一侧的截面中，所述导光板包括包括第一狭缝和第二狭缝的多个单位狭缝，其中，所述第一狭缝和第二狭缝相对于顶表面的垂直方向从导光板的顶表面向内侧倾斜，并且其中第一狭缝和第二狭缝相对于第二狭缝的中间部分彼此对称单位狭缝

3. 发明授权

US08421959B2 Transparent see-through display device 有权
标题翻译：透明透视显示设备
公开(公告)号：US08421959B2
公开(公告)日：2013-04-16
申请号：US12388928
申请日：2009-02-19
申请人： Jun-Bo Yoon , Won-Seok Choi , Joo-Hyung Lee
发明人： Jun-Bo Yoon , Won-Seok Choi , Joo-Hyung Lee
IPC分类号： G02F1/295
CPC分类号： G02B6/0036 , G02F1/133615 , G02F2001/133616
摘要： There is provided a see-through display device. A see-through display device comprises a liquid crystal plate filled with liquid crystals; first and second orientation plates respectively positioned on upper and lower surfaces of the liquid crystal plate, and controlling an initial alignment state of the liquid crystals; first and second conductive plates respectively positioned on an upper surface of the first orientation plate and a lower surface of the second orientation plate, and being filled with a conductive material; first and second transparent plates respectively positioned on an upper surface of the first conductive plate and a lower surface of the second conductive plate; first and second polarizing plates respectively positioned on an upper surface of the first transparent plate and a lower surface of the second transparent plate; and a transparent light guide plate spaced apart from a lower surface of the second polarizing plate, and allowing beams incident from a light source positioned at one side thereof to be totally reflected and emitted upward. Accordingly, a see-through display device comprises a transparent optical display device and a transparent light guide plate having a light source disposed at one side thereof, so that the display device can be optically transparent even when it is not operated.
摘要翻译：提供了一种透视显示设备。透视显示装置包括充满液晶的液晶板; 分别位于液晶板的上表面和下表面上的第一和第二取向板，并控制液晶的初始取向状态; 第一导电板和第二导电板分别位于第一定向板的上表面和第二定向板的下表面上，并且填充有导电材料; 分别位于第一导电板的上表面上的第一和第二透明板和第二导电板的下表面; 第一和第二偏振板分别位于第一透明板的上表面和第二透明板的下表面上; 以及与第二偏振片的下表面间隔开的透明导光板，并且允许从位于其一侧的光源入射的光被全反射并向上发射。因此，透视显示装置包括透明光学显示装置和设置在其一侧的光源的透明导光板，使得即使在显示装置不工作的情况下，显示装置也可以是光学透明的。

4. 发明申请

US20090290096A1 TRANSPARENT SEE-THROUGH DISPLAY DEVICE 有权
标题翻译：透明显示器件
公开(公告)号：US20090290096A1
公开(公告)日：2009-11-26
申请号：US12388928
申请日：2009-02-19
申请人： Jun-Bo Yoon , Won-Seok Choi , Joo-Hyung Lee
发明人： Jun-Bo Yoon , Won-Seok Choi , Joo-Hyung Lee
IPC分类号： G02F1/13357
CPC分类号： G02B6/0036 , G02F1/133615 , G02F2001/133616
摘要： There is provided a see-through display device. A see-through display device comprises a liquid crystal plate filled with liquid crystals; first and second orientation plates respectively positioned on upper and lower surfaces of the liquid crystal plate, and controlling an initial alignment state of the liquid crystals; first and second conductive plates respectively positioned on an upper surface of the first orientation plate and a lower surface of the second orientation plate, and being filled with a conductive material; first and second transparent plates respectively positioned on an upper surface of the first conductive plate and a lower surface of the second conductive plate; first and second polarizing plates respectively positioned on an upper surface of the first transparent plate and a lower surface of the second transparent plate; and a transparent light guide plate spaced apart from a lower surface of the second polarizing plate, and allowing beams incident from a light source positioned at one side thereof to be totally reflected and emitted upward. Accordingly, a see-through display device comprises a transparent optical display device and a transparent light guide plate having a light source disposed at one side thereof, so that the display device can be optically transparent even when it is not operated.
摘要翻译：提供了一种透视显示设备。透视显示装置包括充满液晶的液晶板; 分别位于液晶板的上表面和下表面上的第一和第二取向板，并控制液晶的初始取向状态; 第一导电板和第二导电板分别位于第一定向板的上表面和第二定向板的下表面上，并且填充有导电材料; 分别位于第一导电板的上表面上的第一和第二透明板和第二导电板的下表面; 第一和第二偏振板分别位于第一透明板的上表面和第二透明板的下表面上; 以及与第二偏振片的下表面间隔开的透明导光板，并且允许从位于其一侧的光源入射的光被全反射并向上发射。因此，透视显示装置包括透明光学显示装置和设置在其一侧的光源的透明导光板，使得即使在显示装置不工作的情况下，显示装置也可以是光学透明的。

5. 发明授权

US09117398B2 Data rendering method, data rendering device, and display including the data rendering device 有权
标题翻译：数据呈现方法，数据呈现设备和包括数据呈现设备的显示
公开(公告)号：US09117398B2
公开(公告)日：2015-08-25
申请号：US13596310
申请日：2012-08-28
申请人： Geun-Young Jeong , Won-Woo Jang , Jong-Woong Park , Joo-Hyung Lee
发明人： Geun-Young Jeong , Won-Woo Jang , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/02 , G09G3/20
CPC分类号： G09G3/2074 , G09G5/028 , G09G2300/0452
摘要： A method for rendering input data into target data includes: applying a pattern detecting window to the input data about an input pixel to detect a green light emitting pattern within the window; determining whether the detected green light emitting pattern belongs to a threshold pattern in which at least two green subpixels that are contiguously arranged emit light; and rendering the target data for a red or blue target subpixel having a first color by: applying a first filter to the input data of the first color red or blue input subpixels that are near the input pixel when the detected green light emitting pattern does not belong to the threshold pattern; and applying a second filter that is different from the first filter to the input data of the first color red or blue input subpixels when the detected green light emitting pattern belongs to the threshold pattern.
摘要翻译：用于将输入数据呈现到目标数据中的方法包括：将关于输入像素的图案检测窗口应用于输入数据，以检测窗口内的绿色发光图案; 确定检测到的绿色发光图案是否属于其中连续排列的至少两个绿色子像素发光的阈值图案; 以及通过以下方式渲染具有第一颜色的红色或蓝色目标子像素的目标数据：当检测到的绿色发光图案不是时，将第一滤光器施加到靠近输入像素的第一颜色红色或蓝色输入子像素的输入数据属于阈值模式; 以及当检测到的绿色发光图案属于阈值图案时，将与第一滤波器不同的第二滤波器应用于第一颜色红色或蓝色输入子像素的输入数据。

6. 发明授权

US09105232B2 Display device, data processing device for the same, and method thereof 有权
标题翻译：显示装置，数据处理装置及其方法
公开(公告)号：US09105232B2
公开(公告)日：2015-08-11
申请号：US13946192
申请日：2013-07-19
申请人： Byung-Ki Chun , Yong-Seok Choi , Joo-Hyung Lee , Jong-Woong Park , Dong-Wook Yang
发明人： Byung-Ki Chun , Yong-Seok Choi , Joo-Hyung Lee , Jong-Woong Park , Dong-Wook Yang
IPC分类号： G09G3/32
CPC分类号： G09G3/3208 , G09G2320/0219 , G09G2320/0242 , G09G2320/0271 , G09G2320/0693 , G09G2360/16
摘要： A data processing device includes a gamma processor applying a gamma function to grayscale data including red grayscale data, green grayscale data, and blue grayscale data to generate luminance data including red luminance data, green luminance data, and blue luminance data, a first compensation coefficient generator generating a first compensation coefficient, a second compensation coefficient generator calculating a first grayscale ratio of the blue grayscale data and a second grayscale ratio of the red grayscale data, and generating a second compensation coefficient, a data compensation coefficient generator generating a data compensation coefficient by multiplying the first compensation coefficient and the second compensation coefficient, a data compensator generating compensation luminance data by adding the luminance data to a value of the data compensation coefficient multiplied by the luminance data, and an inverse processor generating compensation grayscale data.
摘要翻译：一种数据处理装置，包括伽马处理器，将伽马函数应用于包括红色灰阶数据，绿色灰度数据和蓝色灰阶数据的灰度数据，以产生包括红色亮度数据，绿色亮度数据和蓝色亮度数据的亮度数据，第一补偿系数生成第一补偿系数的第二补偿系数生成器，计算蓝色灰阶数据的第一灰度比和红色灰阶数据的第二灰阶比，并产生第二补偿系数的第二补偿系数生成器，生成数据补偿系数的数据补偿系数生成器通过将第一补偿系数和第二补偿系数相乘，生成补偿亮度数据的数据补偿器，通过将亮度数据与亮度数据相乘的数据补偿系数的值相加，以及产生补偿灰度数据的逆处理器。

7. 发明授权

US09035865B2 Gate driving circuit and display apparatus using the same 有权
标题翻译：栅极驱动电路及使用其的显示装置
公开(公告)号：US09035865B2
公开(公告)日：2015-05-19
申请号：US13046573
申请日：2011-03-11
申请人： Sang-Jin Pak , Joo-Hyung Lee , Yun-Ho Choi , Jin-Woo Park
发明人： Sang-Jin Pak , Joo-Hyung Lee , Yun-Ho Choi , Jin-Woo Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0286 , G11C19/28
摘要： A gate driving circuit for driving a display apparatus is disclosed. The gate driving circuit properly generates gate voltages despite inconsistent transistor characteristics due to processing and environment by maintaining certain nodes in reliably high impedance states.
摘要翻译：公开了一种用于驱动显示装置的栅极驱动电路。栅极驱动电路通过维持某些节点处于可靠的高阻抗状态，由于处理和环境而导致晶体管特性不一致，从而适当地产生栅极电压。

8. 外观设计

USD721722S1 Portable electronic device displaying graphical user interface 有权
标题翻译：便携式电子设备显示图形用户界面
公开(公告)号：USD721722S1
公开(公告)日：2015-01-27
申请号：US29430414
申请日：2012-08-24
申请人： Joo-Hyung Lee
设计人： Joo-Hyung Lee

9. 发明授权

US08817038B2 Display apparatus and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08817038B2
公开(公告)日：2014-08-26
申请号：US13313914
申请日：2011-12-07
申请人： Yong-Seok Choi , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
发明人： Yong-Seok Choi , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/00 , G09G5/02 , H04N5/57 , H04N5/21 , H04N1/46 , G03F3/08 , G06K9/00 , G06K9/40 , G06K9/36 , G06T11/00
CPC分类号： G09G5/02 , G06T5/009 , G06T11/001 , H04N1/60 , H04N5/20 , H04N9/77
摘要： A display apparatus, which adjusts a luminance value of an image, and a method for driving the same are disclosed. The display apparatus includes a first image conversion unit that converts first image data into a plurality of second image data each including a luminance value, a luminance analysis unit that determines quantities of luminance values of the second image data, and determines a distribution of the luminance values, and a luminance adjustment unit that adjusts the respective luminance values of the second image data based on the quantities.
摘要翻译：公开了调整图像的亮度的显示装置及其驱动方法。显示装置包括第一图像转换单元，其将第一图像数据转换为包括亮度值的多个第二图像数据，确定第二图像数据的亮度值的亮度分析单元，并且确定亮度的分布值和亮度调整单元，其基于该量来调整第二图像数据的各个亮度值。

10. 发明授权

US08605107B2 Image processing method and device for improving visibility of an image 有权
标题翻译：用于提高图像可见度的图像处理方法和装置
公开(公告)号：US08605107B2
公开(公告)日：2013-12-10
申请号：US13030099
申请日：2011-02-17
申请人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
发明人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/02
CPC分类号： G09G3/20 , G09G2320/0261 , G09G2320/0276 , G09G2360/144
摘要： An image processing device, an image processing method, and a flat panel display are disclosed. According to some aspects, the image processing device may include: an image determining unit for determining a kind of an input image as one of a moving picture, a photograph image, and a user interface image. A legibility improving unit may be configured to generate a legibility improved image by extracting specific pixels from input image according to the kind of the input image and by modifying gray scale values of the extracted specific pixels. According to some aspects, an illuminance sensor for sensing external illuminance, and a brightness improving unit for correcting a gamma curve according to the illuminance sensor is provided. Brightness may be controlled to increase outdoor visibility of an image according to the external illuminance.
摘要翻译：公开了一种图像处理装置，图像处理方法和平板显示器。根据一些方面，图像处理装置可以包括：图像确定单元，用于将输入图像的种类确定为运动图像，照片图像和用户界面图像之一。可读性改善单元可以被配置为通过根据输入图像的种类从输入图像提取特定像素并且通过修改所提取的特定像素的灰度值来生成易读性改进图像。根据一些方面，提供了用于感测外部照度的照度传感器和用于根据照度传感器校正伽马曲线的亮度改善单元。可以控制亮度以根据外部照度提高图像的室外可见度。

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