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

WO2010093805A2 PIXEL BLACK MASK DESIGN AND FORMATION TECHNIQUE 审中-公开
标题翻译： PIXEL BLACK MASK设计和形成技术
公开(公告)号：WO2010093805A2
公开(公告)日：2010-08-19
申请号：PCT/US2010/023916
申请日：2010-02-11
申请人： APPLE INC. , CHANG, Shih Chang , XU, Ming , GU, Mingxia , GETTEMY, Shawn Robert , ZHONG, John Z. , CHEN, Cheng
发明人： CHANG, Shih Chang , XU, Ming , GU, Mingxia , GETTEMY, Shawn Robert , ZHONG, John Z. , CHEN, Cheng
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/134363 , G02F2001/134372
摘要： A display panel 10 is provided having a first substrate 72 including an electrode 110 configured to generate an electric field and a second substrate 92 including a black mask 88. The black mask 88 includes an aperture 152 configured to enable light to be transmitted through the aperture 152, wherein the aperture 152 is at least substantially rectangular and includes corners 162 that are not substantially chamfered. The display panel 10 also includes liquid crystal 78 disposed between the first and second substrates and configured to facilitate passage of light through the display panel 10 in response to the electric field.
摘要翻译：显示面板10被提供有具有包括被配置为产生电场的电极110的第一基底72和包括黑色掩模88的第二基底92.黑色掩模88包括孔152，孔152被配置为使得光能够透过孔 152，其中孔152至少基本上是矩形的，并且包括基本不倒角的拐角162。显示面板10还包括设置在第一和第二基板之间的液晶78，并且被配置为有助于响应于电场促进光通过显示面板10。

2. 发明公开

EP2539764A1 HIGH CONTRAST LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译： KONTRASTREICHEFLÜSSIGKRISTALLANZEIGE
公开(公告)号：EP2539764A1
公开(公告)日：2013-01-02
申请号：EP10757917.9
申请日：2010-09-20
申请人： Apple Inc.
发明人： DORJGOTOV, EnkhAmgalan , GE, Zhibing , XU, Ming , CHEN, Cheng , PARK, Young Bae , ZHONG, John Z. , CHEN, Wei , GETTEMY, Shawn Robert
IPC分类号： G02F1/1337 , G09G3/36
CPC分类号： G02F1/133784 , G02F2001/133776
摘要： Devices and methods related to high-contrast liquid crystal displays (LCDs) are provided. For example, such an electronic device may include an LCD with two liquid crystal alignment layers not symmetric to one another and upper and lower polarizing layers respectively above and below the alignment layers. Light transmittance through the plurality of pixels may increase monotonically with gray scale voltage. The display may operate using a gray scale level 0 voltage higher than a minimum gray scale level 0 voltage capability of the display. Additionally or alternatively, liquid crystal molecular alignment axes of the two alignment layers may be offset from one another by an angle other than a multiple of 180 degrees. Additionally or alternatively, a first polarizing axis of the upper polarizing layer or a second polarizing axis of the lower polarizing layer, or both, may be neither parallel nor perpendicular to one of the liquid crystal molecular alignment axes.
摘要翻译：提供了与高对比度液晶显示器（LCD）相关的设备和方法。例如，这样的电子设备可以包括具有彼此不对称的两个液晶取向层以及分别在对准层上方和下方的上偏振层和下偏振层的LCD。通过多个像素的透光率可以以灰度级电压单调增加。显示器可以使用比显示器的最小灰度级0电压能力高的灰度级0电压来操作。另外或替代地，两个取向层的液晶分子对准轴可以彼此偏移180度以外的角度。另外或者替代地，上极化层的第一偏振轴或下偏振层的二极化轴，或两者都可以不是平行于也不垂直于液晶分子对准轴之一。

3. 发明公开

EP2396694A2 PIXEL BLACK MASK DESIGN AND FORMATION TECHNIQUE 审中-公开
标题翻译：草案黑色像素MASK和方法
公开(公告)号：EP2396694A2
公开(公告)日：2011-12-21
申请号：EP10725304.9
申请日：2010-02-11
申请人： APPLE INC.
发明人： CHANG, Shih Chang , XU, Ming , GU, Mingxia , GETTEMY, Shawn Robert , ZHONG, John Z. , CHEN, Cheng
IPC分类号： G02F1/1335 , G02F1/1343 , B81C1/00
CPC分类号： G02F1/133512 , G02F1/134363 , G02F2001/134372
摘要： A display panel 10 is provided having a first substrate 72 including an electrode 110 configured to generate an electric field and a second substrate 92 including a black mask 88. The black mask 88 includes an aperture 152 configured to enable light to be transmitted through the aperture 152, wherein the aperture 152 is at least substantially rectangular and includes corners 162 that are not substantially chamfered. The display panel 10 also includes liquid crystal 78 disposed between the first and second substrates and configured to facilitate passage of light through the display panel 10 in response to the electric field.

4. 发明公开

EP2807645A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS 审中-公开
标题翻译：系统并与柱反演液晶显示器的方法，使用3列解复用器
公开(公告)号：EP2807645A1
公开(公告)日：2014-12-03
申请号：EP13711777.6
申请日：2013-03-05
申请人： Apple Inc.
发明人： BAE, Hopil , GE, Zhibing , CHANG, Shih Chang , CHEN, Cheng , XU, Ming , GETTEMY, Shawn Robert , YAO, Wei H.
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3607 , G09G3/3614 , G09G2310/0297 , G09G2320/0209
摘要： Systems, methods, and devices for column inversion are provided. In one example, an electronic display may include a display panel having columns of pixels and display driver circuitry. The display driver circuitry may include source amplifiers and demultiplexers. Each demultiplexer may channel data output by at least one source amplifier to one of three columns of pixels. The display driver circuitry may drive the display panel according to a 3-column inversion scheme using one source amplifier per demultiplexer per frame of image data.
摘要翻译：系统，方法，以及用于列反转装置提供。在一个实施例，电子显示器可包括具有像素和显示驱动电路的列的显示面板。显示器驱动器电路可以包括源极放大器和多路分解器。每个解复用器可以由至少一个源极放大器信道数据输出到像素中的一个三列。显示器驱动器电路可驱动显示面板gemäß使用每帧图像数据解复用器一个源极放大器的3列反转方案。

5. 发明申请

WO2013138116A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS 审中-公开
标题翻译：液晶显示柱系统和方法使用3柱分解器
公开(公告)号：WO2013138116A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/029178
申请日：2013-03-05
申请人： APPLE INC.
发明人： BAE, Hopil , GE, Zhibing , CHANG, Shih Chang , CHEN, Cheng , XU, Ming , GETTEMY, Shawn Robert , YAO, Wei H.
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3607 , G09G3/3614 , G09G2310/0297 , G09G2320/0209
摘要： Systems, methods, and devices for column inversion are provided. In one example, an electronic display may include a display panel having columns of pixels and display driver circuitry. The display driver circuitry may include source amplifiers and demultiplexers. Each demultiplexer may channel data output by at least one source amplifier to one of three columns of pixels. The display driver circuitry may drive the display panel according to a 3-column inversion scheme using one source amplifier per demultiplexer per frame of image data.
摘要翻译：提供了用于列反转的系统，方法和设备。在一个示例中，电子显示器可以包括具有像素列和显示驱动器电路的显示面板。显示驱动器电路可以包括源极放大器和解复用器。每个解复用器可将由至少一个源放大器输出的数据传送到三列像素之一。根据三列反转方案，显示驱动器电路可以使用每帧图像数据的每个解复用器使用一个源放大器来驱动显示面板。

6. 发明申请

WO2011152849A1 HIGH CONTRAST LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：高对比度液晶显示
公开(公告)号：WO2011152849A1
公开(公告)日：2011-12-08
申请号：PCT/US2010/049513
申请日：2010-09-20
申请人： APPLE INC. , DORJGOTOV, EnkhAmgalan , GE, Zhibing , XU, Ming , CHEN, Cheng , PARK, Young Bae , ZHONG, John Z. , CHEN, Wei , GETTEMY, Shawn Robert
发明人： DORJGOTOV, EnkhAmgalan , GE, Zhibing , XU, Ming , CHEN, Cheng , PARK, Young Bae , ZHONG, John Z. , CHEN, Wei , GETTEMY, Shawn Robert
IPC分类号： G02F1/1337 , G09G3/36
CPC分类号： G02F1/133784 , G02F2001/133776
摘要： Devices and methods related to high-contrast liquid crystal displays (LCDs) are provided. For example, such an electronic device 10 may include an LCD 18 with two liquid crystal alignment layers 76, 82 not symmetric to one another and upper and lower polarizing layers 66, 68 respectively above and below the alignment layers 76, 82. Light transmittance through the plurality of pixels 42 may increase monotonically with gray scale voltage. The display 18 may operate using a gray scale level 0 voltage higher than a minimum gray scale level 0 voltage capability of the display. Additionally or alternatively, liquid crystal molecular alignment axes 110 of the two alignment layers 76, 82 may be offset from one another by an angle other than a multiple of 180 degrees. Additionally or alternatively, a first polarizing axis of the upper polarizing layer 66 or a second polarizing axis of the lower polarizing layer 68, or both, may be neither parallel nor perpendicular to one of the liquid crystal molecular alignment axes 110.
摘要翻译：提供与高对比度液晶显示器（LCD）相关的设备和方法。例如，这样的电子设备10可以包括具有彼此不对称的两个液晶取向层76,82和分别在对准层76,82的上方和下方的上下偏振层66,68的LCD 18。透光率通过多个像素42可以以灰度级电压单调增加。显示器18可以使用高于显示器的最小灰度级0电压能力的灰度级0电压来操作。另外或替代地，两个取向层76,82的液晶分子对准轴110可以彼此偏移180度以外的角度。另外或者替代地，上偏振层66的第一偏振轴或下偏振层68的二次偏振轴或两者都可以不是平行也不垂直于液晶分子对准轴110之一。

7. 发明申请

WO2013138114A1 SYSTEMS AND METHODS FOR REDUCING LOSS OF TRANSMITTANCE DUE TO COLUMN INVERSION 审中-公开
标题翻译：系统和方法，用于减少由于反转而导致的传输损失
公开(公告)号：WO2013138114A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/029174
申请日：2013-03-05
申请人： APPLE INC.
发明人： GE, Zhibing , CHANG, Shih Chang , CHEN, Cheng , BAE, Hopil , XU, Ming , GETTEMY, Shawn Robert , YAO, Wei H.
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G3/3648 , G09G3/3696 , G09G2300/0426 , G09G2300/0439 , G09G2300/0452 , G09G2310/0297 , G09G2320/0209 , G09G2320/041 , G09G2320/0666 , G09G2330/021 , G09G2360/145
摘要： Systems, methods, and devices for reducing the loss of transmittance caused by column inversion. To provide one example, an electronic display 18 may include a display panel 180 with columns of pixels 60 and driver circuitry 112 to drive the pixels 60 using column inversion. Adjacent columns 128 that are driven at like polarity are spaced more closely than adjacent columns 128 driven at opposite polarities.
摘要翻译：用于减少柱反转引起的透光损失的系统，方法和装置。为了提供一个示例，电子显示器18可以包括具有像素60和驱动器电路112的显示面板180，以使用列反转来驱动像素60。以相似极性驱动的相邻列128以相对极性驱动的相邻列128更紧密地间隔开。

8. 发明申请

WO2013052313A1 WHITE POINT UNIFORMITY TECHNIQUES FOR DISPLAYS 审中-公开
标题翻译：显示器的白点均匀技术
公开(公告)号：WO2013052313A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/057080
申请日：2012-09-25
申请人： APPLE INC.
发明人： GETTEMY, Shawn Robert , WURZEL, Joshua Grey , GUILLOU, Jean-Pierre Simon , XU, Ming , DOYLE, David Andrew
IPC分类号： G09G3/34
CPC分类号： G09G3/3406 , G09G2320/0646 , G09G2320/0666 , G09G2360/145
摘要： The present disclosure generally relates to systems and techniques for calibrating displays to improve the white point uniformity between similar type devices. In one embodiment, a backlight includes multiple strings of LEDs, where each string is driven by a separate driver, or driver channel. Each string may be separately tested at a base current to determine its emitted chromaticity, and values indicative of the emitted chromaticities may be stored within the backlight as calibration values. The calibration values may then be used to determine the driving strength for each string that allows the display to produce the target white point when the light from the strings is mixed. Further, in certain embodiments, adjustments also may be made to the LCD panel based on the emitted chromaticities at the base current.
摘要翻译：本公开通常涉及用于校准显示器以改善类似类型设备之间的白点均匀性的系统和技术。在一个实施例中，背光源包括多个LED串，其中每个串由单独的驱动器或驱动器通道驱动。每个串可以在基极电流下单独测试以确定其发射的色度，并且指示发射的色度的值可以作为校准值存储在背光中。然后可以使用校准值来确定当来自弦的光被混合时允许显示器产生目标白点的每个串的驱动强度。此外，在某些实施例中，也可以基于基极电流处的发射色度来调整LCD面板。

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