Visual notification methods for candy-bar type cellphones
    4.
    发明授权
    Visual notification methods for candy-bar type cellphones 有权
    糖果棒型手机的视觉通知方法

    公开(公告)号:US08134306B2

    公开(公告)日:2012-03-13

    申请号:US12133750

    申请日:2008-06-05

    IPC分类号: H05B37/02 G08B5/00

    摘要: A wireless handheld communications device with a liquid crystal display, especially, a field sequential liquid crystal display, includes a visual notification for a powered up, inactive state. The visual notification is preferably through a light emitting diode that may be part of the backlighting system for the LCD or may be independent from the backlighting system. The waveforms, periodicity, color selection, and color sequencing may be customizable by one or both of the manufacturer and user.

    摘要翻译: 具有液晶显示器,特别是现场顺序液晶显示器的无线手持通信设备包括用于加电非活动状态的视觉通知。 视觉通知优选地通过可以是用于LCD的背光系统的一部分的发光二极管,或者可以独立于背光系统。 波形,周期,颜色选择和颜色排序可以由制造商和用户中的一个或两个来定制。

    Method for maintaining the white colour point in a field-sequential LCD over time
    5.
    发明申请
    Method for maintaining the white colour point in a field-sequential LCD over time 有权
    随时间保持场顺序LCD中的白色色点的方法

    公开(公告)号:US20060071900A1

    公开(公告)日:2006-04-06

    申请号:US10957606

    申请日:2004-10-05

    IPC分类号: G09G3/36

    摘要: A field sequential liquid crystal display maintains its white colour point through compensation values to at least one colour light emitting diode that illuminates the display. The compensation values may be impedances to control the current or pulsing of the current source according to a pulse width modulation technique. A degradation curve may be used to calculate extrapolate the theoretical forward voltage of the light emitting diode. Additional complexity arises from the need for calculating uptime for multiple light emitting diodes of different colours. Brightness levels may also be factored in.

    摘要翻译: 场顺序液晶显示器将其白色色点通过补偿值保持到照亮显示器的至少一个彩色发光二极管。 补偿值可以是根据脉冲宽度调制技术来控制电流源的电流或脉冲的阻抗。 可以使用退化曲线来计算外推发光二极管的理论正向电压。 另外的复杂性是由于需要计算不同颜色的多个发光二极管的正常运行时间。 亮度水平也可能被考虑在内。

    METHOD FOR MAINTAINING THE WHITE COLOUR POINT IN A FIELD-SEQUENTIAL LCD OVER TIME
    6.
    发明申请
    METHOD FOR MAINTAINING THE WHITE COLOUR POINT IN A FIELD-SEQUENTIAL LCD OVER TIME 有权
    用于在现场连续LCD中维持白色色彩点的方法

    公开(公告)号:US20100156962A1

    公开(公告)日:2010-06-24

    申请号:US12718626

    申请日:2010-03-05

    IPC分类号: G09G3/36 G09G5/10 G09G3/34

    摘要: A field sequential liquid crystal display maintains its white colour point through compensation values to at least one colour light emitting diode that illuminates the display. The compensation values may be impedances to control the current or pulsing of the current source according to a pulse width modulation technique. A degradation curve may be used to calculate extrapolate the theoretical forward voltage of the light emitting diode. Additional complexity arises from the need for calculating uptime for multiple light emitting diodes of different colours. Brightness levels may also be factored in. Additional processing of a display element may be provided when a grey scale image is being generated.

    摘要翻译: 场顺序液晶显示器将其白色色点通过补偿值保持到照亮显示器的至少一个彩色发光二极管。 补偿值可以是根据脉冲宽度调制技术来控制电流源的电流或脉冲的阻抗。 可以使用退化曲线来计算外推发光二极管的理论正向电压。 另外的复杂性是由于需要计算不同颜色的多个发光二极管的正常运行时间。 也可以考虑亮度水平。当生成灰度图像时,可以提供显示元件的附加处理。

    Visual notification methods for candy-bar type cellphones
    7.
    发明申请
    Visual notification methods for candy-bar type cellphones 有权
    糖果棒型手机的视觉通知方法

    公开(公告)号:US20060055658A1

    公开(公告)日:2006-03-16

    申请号:US10940977

    申请日:2004-09-15

    IPC分类号: G09G3/36

    摘要: A wireless handheld communications device with a liquid crystal display, especially, a field sequential liquid crystal display, includes a visual notification for a powered up, inactive state. The visual notification is preferably through a light emitting diode that may be part of the backlighting system for the LCD or may be independent from the backlighting system. The waveforms, periodicity, colour selection, and colour sequencing may be customizable by one or both of the manufacturer and user.

    摘要翻译: 具有液晶显示器,特别是现场顺序液晶显示器的无线手持通信设备包括用于加电非活动状态的视觉通知。 视觉通知优选地通过可以是用于LCD的背光系统的一部分的发光二极管,或者可以独立于背光系统。 波形,周期,颜色选择和颜色排序可以由制造商和用户中的一个或两个来定制。

    Method for maintaining the white colour point in a field-sequential LCD over time
    9.
    发明授权
    Method for maintaining the white colour point in a field-sequential LCD over time 有权
    随时间保持场顺序LCD中的白色色点的方法

    公开(公告)号:US08421827B2

    公开(公告)日:2013-04-16

    申请号:US12718626

    申请日:2010-03-05

    IPC分类号: G09G5/10

    摘要: A field sequential liquid crystal display maintains its white color point through compensation values to at least one color light emitting diode that illuminates the display. The compensation values may be impedances to control the current or pulsing of the current source according to a pulse width modulation technique. A degradation curve may be used to calculate extrapolate the theoretical forward voltage of the light emitting diode. Additional complexity arises from the need for calculating uptime for multiple light emitting diodes of different colors. Brightness levels may also be factored in. Additional processing of a display element may be provided when a grey scale image is being generated.

    摘要翻译: 场顺序液晶显示器将其白色色点通过补偿值保持到照亮显示器的至少一个彩色发光二极管。 补偿值可以是根据脉冲宽度调制技术来控制电流源的电流或脉冲的阻抗。 可以使用退化曲线来计算外推发光二极管的理论正向电压。 另外的复杂性是由于需要计算不同颜色的多个发光二极管的正常运行时间。 也可以考虑亮度水平。当生成灰度图像时,可以提供显示元件的附加处理。

    VISUAL NOTIFICATION METHODS FOR CANDY-BAR TYPE CELLPHONES
    10.
    发明申请
    VISUAL NOTIFICATION METHODS FOR CANDY-BAR TYPE CELLPHONES 有权
    糖果类型细胞的视觉通报方法

    公开(公告)号:US20080297469A1

    公开(公告)日:2008-12-04

    申请号:US12133750

    申请日:2008-06-05

    IPC分类号: G09G3/36

    摘要: A wireless handheld communications device with a liquid crystal display, especially, a field sequential liquid crystal display, includes a visual notification for a powered up, inactive state. The visual notification is preferably through a light emitting diode that may be part of the backlighting system for the LCD or may be independent from the backlighting system. The waveforms, periodicity, colour selection, and colour sequencing may be customizable by one or both of the manufacturer and user.

    摘要翻译: 具有液晶显示器,特别是现场顺序液晶显示器的无线手持通信设备包括用于加电非活动状态的视觉通知。 视觉通知优选地通过可以是用于LCD的背光系统的一部分的发光二极管,或者可以独立于背光系统。 波形,周期,颜色选择和颜色排序可以由制造商和用户中的一个或两个来定制。