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1. 发明申请

US20050206955A1 Image memory architecture for achieving high speed access 有权
标题翻译：用于实现高速访问的图像存储器架构
公开(公告)号：US20050206955A1
公开(公告)日：2005-09-22
申请号：US11052859
申请日：2005-02-09
申请人： Hirobumi Furihata , Junyou Shioda
发明人： Hirobumi Furihata , Junyou Shioda
IPC分类号： G09G5/393 , G09G5/395 , G11C8/10 , G06F15/00
CPC分类号： G11C8/10 , G09G5/393 , G09G5/395
摘要： An image memory is composed of a memory cell array, first and second area selecting circuits, and a write circuit. The memory cell array includes memory elements arrayed in rows and columns, each of the memory elements being adapted to store pixel data. The first area selecting circuit is adapted to select a plurality of row addresses at the same time, and the second area selecting circuit is adapted to select a plurality of column addresses at the same time. The write circuit is adapted to write same pixel data into selected memory elements out of the memory elements, the selected memory elements being associated with the selected row addresses and column addresses.
摘要翻译：图像存储器由存储单元阵列，第一和第二区域选择电路以及写入电路构成。存储单元阵列包括排列成行和列的存储元件，每个存储元件适于存储像素数据。第一区域选择电路适于同时选择多个行地址，并且第二区域选择电路适于同时选择多个列地址。写入电路适于将相同的像素数据写入存储器元件中的选定的存储器元件中，所选择的存储器元件与所选择的行地址和列地址相关联。

2. 发明授权

US07495677B2 Controller driver and display panel driving method 失效
标题翻译：控制器驱动和显示面板驱动方式
公开(公告)号：US07495677B2
公开(公告)日：2009-02-24
申请号：US11049750
申请日：2005-02-04
申请人： Hirobumi Furihata , Junyou Shioda
发明人： Hirobumi Furihata , Junyou Shioda
IPC分类号： G09G5/00
CPC分类号： G09G5/40 , G09G5/06 , G09G2330/021
摘要： A controller driver includes a driving process circuit configured to receive background bit map data of a background image and font data for a character image, and a font drawing circuit configured to generate pixel data of the character image from the font data. The font data for a pixel is described in a format in which a bit length of the font data for the pixel shorter than in a RGB format, and the driving processing circuit displays on a display panel a synthetic image in which the character image is superimposed on the background image in an on-screen display mode, by driving the display panel based on the background bit map data and the pixel data of the character image.
摘要翻译：控制器驱动器包括：驱动处理电路，被配置为接收用于字符图像的背景图像和字体数据的背景位图数据;以及字形绘制电路，被配置为从字体数据生成字符图像的像素数据。以像素的字体数据的比特长度比RGB格式短的格式来描述像素的字体数据，并且驱动处理电路在显示面板上显示其中字符图像被叠加的合成图像在屏幕显示模式的背景图像上，通过基于背景位图数据和字符图像的像素数据驱动显示面板。

3. 发明授权

US08159440B2 Controller driver and display apparatus using the same 有权
标题翻译：控制器驱动器及使用其的显示装置
公开(公告)号：US08159440B2
公开(公告)日：2012-04-17
申请号：US10561270
申请日：2004-06-28
申请人： Hirobumi Furihata , Katsuhisa Oohashi , Junyou Shioda , Yoshiyuki Teshirogi , Takashi Nose , Mika Tuomi
发明人： Hirobumi Furihata , Katsuhisa Oohashi , Junyou Shioda , Yoshiyuki Teshirogi , Takashi Nose , Mika Tuomi
IPC分类号： G09G3/36
CPC分类号： G09G5/393 , G06F3/14 , G09G3/2011 , G09G3/2018 , G09G3/2025 , G09G3/2048 , G09G3/2051 , G09G3/2055 , G09G3/3648 , G09G3/3666 , G09G3/3688 , G09G5/346 , G09G5/363 , G09G5/397 , G09G5/40 , G09G2320/0257 , G09G2320/0285 , G09G2320/106 , G09G2340/02 , G09G2340/10 , G11C11/413
摘要： A controller/driver is composed of a work memory, a graphic engine, a display memory, and a driver circuit. The graphic engine converts externally received image data into first bitmap data, and stores the first bitmap data in the work memory. The display memory receives and stores second bitmap data developed from the first bitmap data stored in the work memory. The driver circuit drives a display panel in response to the second bitmap data received from the display memory.
摘要翻译：控制器/驱动器由工作存储器，图形引擎，显示存储器和驱动器电路组成。图形引擎将外部接收的图像数据转换为第一位图数据，并将第一位图数据存储在工作存储器中。显示存储器接收并存储从存储在工作存储器中的第一位图数据开发的第二位图数据。驱动电路响应于从显示存储器接收到的第二位图数据来驱动显示面板。

4. 发明授权

US07760571B2 Image memory architecture for achieving high speed access 有权
标题翻译：用于实现高速访问的图像存储器架构
公开(公告)号：US07760571B2
公开(公告)日：2010-07-20
申请号：US11052859
申请日：2005-02-09
申请人： Hirobumi Furihata , Junyou Shioda
发明人： Hirobumi Furihata , Junyou Shioda
IPC分类号： G11C7/00 , G11C7/10 , G11C8/00
CPC分类号： G11C8/10 , G09G5/393 , G09G5/395
摘要： An image memory is composed of a memory cell array, first and second area selecting circuits, and a write circuit. The memory cell array includes memory elements arrayed in rows and columns, each of the memory elements being adapted to store pixel data. The first area selecting circuit is adapted to select a plurality of row addresses at the same time, and the second area selecting circuit is adapted to select a plurality of column addresses at the same time. The write circuit is adapted to write same pixel data into selected memory elements out of the memory elements, the selected memory elements being associated with the selected row addresses and column addresses.
摘要翻译：图像存储器由存储单元阵列，第一和第二区域选择电路以及写入电路构成。存储单元阵列包括排列成行和列的存储元件，每个存储元件适于存储像素数据。第一区域选择电路适于同时选择多个行地址，并且第二区域选择电路适于同时选择多个列地址。写入电路适于将相同的像素数据写入存储器元件中的选定的存储器元件中，所选择的存储器元件与所选择的行地址和列地址相关联。

5. 发明授权

US07525550B2 Controller driver, mobile terminal using the same, and display panel driving method 失效
标题翻译：控制器驱动程序，移动终端使用相同，以及显示面板驱动方式
公开(公告)号：US07525550B2
公开(公告)日：2009-04-28
申请号：US11049999
申请日：2005-02-04
申请人： Junyou Shioda , Hirobumi Furihata
发明人： Junyou Shioda , Hirobumi Furihata
IPC分类号： G09G5/00 , G09G5/36
CPC分类号： G09G5/397 , G09G5/02 , G09G2340/10 , G09G2340/125
摘要： A controller driver includes a color palette circuit configured to hold color palette data indicating a relation of a color reference numbers corresponding to a color and RGB data corresponding to the color, a first memory section configured to hold first layer data containing first RGB data specifying a color of each of pixels of a first layer image; a second memory section configured to hold second layer data containing a color reference number specifying a color of each of pixels of a second layer image; a calculating circuit configured to generate synthetic image data of the first layer data and the second layer data; and a driving circuit configured to drive a display panel based on the synthetic image data. The calculating circuit converts each of the color reference numbers of the second layer data into second RGB data by using the color palette data, and generates synthetic RGB data from the first RGB data and the second RGB data, the synthetic RGB data specifying a color of each of pixels of the synthetic image data.
摘要翻译：控制器驱动器包括：调色板电路，被配置为保持指示与颜色相对应的颜色参考数字与对应于该颜色的RGB数据的关系的调色板数据;第一存储器部分，被配置为保持包含第一RGB数据的第一层数据，第一层图像的每个像素的颜色; 第二存储器部分，被配置为保持包含指定第二层图像的每个像素的颜色的颜色参考号的第二层数据; 计算电路，被配置为生成第一层数据和第二层数据的合成图像数据; 以及驱动电路，被配置为基于合成图像数据来驱动显示面板。计算电路通过使用调色板数据将第二层数据的每个颜色参考数字转换成第二RGB数据，并从第一RGB数据和第二RGB数据生成合成RGB数据，合成RGB数据指定颜色合成图像数据的每个像素。

6. 发明申请

US20050231528A1 Controller driver, mobile terminal using the same, and display panel driving method 失效
标题翻译：控制器驱动程序，移动终端使用相同，以及显示面板驱动方式
公开(公告)号：US20050231528A1
公开(公告)日：2005-10-20
申请号：US11049999
申请日：2005-02-04
申请人： Junyou Shioda , Hirobumi Furihata
发明人： Junyou Shioda , Hirobumi Furihata
IPC分类号： G09G3/36 , G09G3/20 , G09G5/00 , G09G5/02 , G09G5/06 , G09G5/24 , G09G5/377 , G09G5/397 , H04N5/66
CPC分类号： G09G5/397 , G09G5/02 , G09G2340/10 , G09G2340/125
摘要： A controller driver includes a color palette circuit configured to hold color palette data indicating a relation of a color reference numbers corresponding to a color and RGB data corresponding to the color, a first memory section configured to hold first layer data containing first RGB data specifying a color of each of pixels of a first layer image; a second memory section configured to hold second layer data containing a color reference number specifying a color of each of pixels of a second layer image; a calculating circuit configured to generate synthetic image data of the first layer data and the second layer data; and a driving circuit configured to drive a display panel based on the synthetic image data. The calculating circuit converts each of the color reference numbers of the second layer data into second RGB data by using the color palette data, and generates synthetic RGB data from the first RGB data and the second RGB data, the synthetic RGB data specifying a color of each of pixels of the synthetic image data.
摘要翻译：控制器驱动器包括：调色板电路，被配置为保持指示与颜色相对应的颜色参考数字与对应于该颜色的RGB数据的关系的调色板数据;第一存储器部分，被配置为保持包含第一RGB数据的第一层数据，第一层图像的每个像素的颜色; 第二存储器部分，被配置为保持包含指定第二层图像的每个像素的颜色的颜色参考号的第二层数据; 计算电路，被配置为生成第一层数据和第二层数据的合成图像数据; 以及驱动电路，被配置为基于合成图像数据来驱动显示面板。计算电路通过使用调色板数据将第二层数据的每个颜色参考数字转换成第二RGB数据，并从第一RGB数据和第二RGB数据生成合成RGB数据，合成RGB数据指定颜色合成图像数据的每个像素。

7. 发明申请

US20060244707A1 Controller driver and display apparatus using the same 有权
标题翻译：控制器驱动器及使用其的显示装置
公开(公告)号：US20060244707A1
公开(公告)日：2006-11-02
申请号：US10561270
申请日：2004-06-28
申请人： Hirobumi Furihata , Katsuhisa Oohashi , Junyou Shioda , Yoshiyuki Teshirogi , Takashi Nose , Mika Tuomi
发明人： Hirobumi Furihata , Katsuhisa Oohashi , Junyou Shioda , Yoshiyuki Teshirogi , Takashi Nose , Mika Tuomi
IPC分类号： G09G3/36
CPC分类号： G09G5/393 , G06F3/14 , G09G3/2011 , G09G3/2018 , G09G3/2025 , G09G3/2048 , G09G3/2051 , G09G3/2055 , G09G3/3648 , G09G3/3666 , G09G3/3688 , G09G5/346 , G09G5/363 , G09G5/397 , G09G5/40 , G09G2320/0257 , G09G2320/0285 , G09G2320/106 , G09G2340/02 , G09G2340/10 , G11C11/413
摘要： A controller/driver is composed of a work memory, a graphic engine, a display memory, and a driver circuit. The graphic engine converts externally received image data into first bitmap data, and stores the first bitmap data in the work memory. The display memory receives and stores second bitmap data developed from the first bitmap data stored in the work memory. The driver circuit drives a display panel in response to the second bitmap data received from the display memory.
摘要翻译：控制器/驱动器由工作存储器，图形引擎，显示存储器和驱动器电路组成。图形引擎将外部接收的图像数据转换为第一位图数据，并将第一位图数据存储在工作存储器中。显示存储器接收并存储从存储在工作存储器中的第一位图数据开发的第二位图数据。驱动电路响应于从显示存储器接收到的第二位图数据来驱动显示面板。

8. 发明申请

US20050174314A1 Controller driver and display panel driving method 失效
标题翻译：控制器驱动和显示面板驱动方式
公开(公告)号：US20050174314A1
公开(公告)日：2005-08-11
申请号：US11049750
申请日：2005-02-04
申请人： Hirobumi Furihata , Junyou Shioda
发明人： Hirobumi Furihata , Junyou Shioda
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G09G5/00 , G09G5/06 , G09G5/24 , G09G5/40
CPC分类号： G09G5/40 , G09G5/06 , G09G2330/021
摘要： A controller driver includes a driving process circuit configured to receive background bit map data of a background image and font data for a character image, and a font drawing circuit configured to generate pixel data of the character image from the font data. The font data for a pixel is described in a format in which a bit length of the font data for the pixel shorter than in a RGB format, and the driving processing circuit displays on a display panel a synthetic image in which the character image is superimposed on the background image in an on-screen display mode, by driving the display panel based on the background bit map data and the pixel data of the character image.
摘要翻译：控制器驱动器包括：驱动处理电路，被配置为接收用于字符图像的背景图像和字体数据的背景位图数据;以及字形绘制电路，被配置为从字体数据生成字符图像的像素数据。以像素的字体数据的比特长度比RGB格式短的格式来描述像素的字体数据，并且驱动处理电路在显示面板上显示其中字符图像被叠加的合成图像在屏幕显示模式的背景图像上，通过基于背景位图数据和字符图像的像素数据驱动显示面板。

9. 发明授权

US09049092B2 Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device 有权
标题翻译：数据传输系统包括编码器和显示设备的时钟恢复系统，显示设备和显示设备的数据传输方法
公开(公告)号：US09049092B2
公开(公告)日：2015-06-02
申请号：US13431859
申请日：2012-03-27
申请人： Akio Sugiyama , Takashi Nose , Yoshihiko Hori , Hirobumi Furihata
发明人： Akio Sugiyama , Takashi Nose , Yoshihiko Hori , Hirobumi Furihata
IPC分类号： G06F3/038 , H04L25/49 , H04N7/01 , G06F13/00
CPC分类号： G09G3/2018 , G06F13/00 , G09G3/2096 , G09G5/008 , G09G5/18 , G09G2310/027 , G09G2310/08 , G09G2320/064 , G09G2330/06 , G09G2360/127 , G09G2360/16 , G09G2370/00 , H04L25/49 , H04L25/4908 , H04N7/01
摘要： A data transmission system for a display device, which is an mBnB encoding system encoding a signal of m (m is a natural number) bits into a signal of n (n is a natural number and n>m) bits on the basis of a certain translation table to be transmitted thereafter, the system including: an output driver of outputting a gray scale voltage in accordance with the data decoded at a receiver side, in which in the translation table, a bit pattern with a larger data change index from among 2n pieces of bit patterns of the n bits of the data is assigned to a bit pattern with a larger amplitude of the gray scale voltage from among 2m pieces of bit patterns of the m bits of the data.
摘要翻译：一种用于显示装置的数据传输系统，其是将m（m是自然数）信号编码为n（n是自然数和n> m）位的信号的mBnB编码系统，其基于该系统包括：输出驱动器，其根据在接收机侧解码的数据输出灰度级电压，其中在转换表中具有来自其中的更大的数据变化指数的位模式从数据的m位的2m个位模式中，将数据的n位的2n个位模式分配给具有较大幅度的灰度级电压的位模式。

10. 发明授权

US08705135B2 Display control apparatus and method of creating look-up table 有权
标题翻译：显示控制装置和创建查找表的方法
公开(公告)号：US08705135B2
公开(公告)日：2014-04-22
申请号：US11407055
申请日：2006-04-20
申请人： Hirobumi Furihata , Takashi Nose
发明人： Hirobumi Furihata , Takashi Nose
IPC分类号： G09G3/36 , H04N1/40
CPC分类号： G09G3/2007 , G09G3/3611 , G09G2320/0276 , G09G2320/0285 , G09G2320/0673 , G09G2330/021 , G09G2360/144
摘要： A display control apparatus according to an embodiment of the present invention includes: a grayscale converting circuit for converting input image data to output image data using a look-up table showing a correspondence between input image data of i bits and output image data of k bits larger than the i bits; and an LUT creating circuit for creating the look-up table based on γ data of 2k bits. The apparatus further includes a γ data storage circuit capable of storing the plural γ data in the LUT creating circuit.
摘要翻译：根据本发明实施例的显示控制装置包括：灰度转换电路，用于使用查询表将输入图像数据转换为输出图像数据，该查找表示出i位的输入图像数据和k位的输出图像数据之间的对应关系大于i位; 以及用于基于2k位的γ数据创建查找表的LUT创建电路。该装置还包括能够在LUT生成电路中存储多个γ数据的γ数据存储电路。

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