公开(公告)号：US20080231568A1

公开(公告)日：2008-09-25

申请号：US11689464

申请日：2007-03-21

Applicant: Chih-Liang Chen ,  Alex Hung-Pin Sun

Inventor： Chih-Liang Chen ,  Alex Hung-Pin Sun

IPC: G09G3/34

CPC classification number: G09G3/346 ,  G09G3/2033 ,  G09G2300/0857 ,  G09G2310/0289 ,  G09G2320/0252

Abstract: A spatial light modulator system includes an array of pixel cells each that includes two static random access memory (SRAM) devices configured to store digital data and output a first voltage signal in response to the digital data, a level shifter configured to receive the first voltage signal from at least one of the two SRAM devices and output a second voltage signal and a spatial light modulator configured to output light in an on direction or an off direction in response to the second voltage signal.

Abstract translation: 空间光调制器系统包括像素单元阵列，每个像素单元包括被配置为存储数字数据并响应于数字数据输出第一电压信号的两个静态随机存取存储器（SRAM）器件;电平移位器，被配置为接收第一电压 来自两个SRAM器件中的至少一个的信号，并输出第二电压信号，以及空间光调制器，被配置为响应于第二电压信号而在导通方向或关闭方向上输出光。

公开(公告)号：US5956757A

公开(公告)日：1999-09-21

申请号：US620266

申请日：1996-03-22

Applicant: Alex Hung-Pin Sun

Inventor： Alex Hung-Pin Sun

IPC: G06F9/345 ,  G06F9/355 ,  G06F9/26

CPC classification number: G06F9/355 ,  G06F9/345

Abstract: A method and apparatus for generating addresses. The present invention provides for fast generation of a series of addresses in an array where the series comprises a column or diagonal of the array, such as for layered ECC code words in CD-ROM. Whereas each address is computable individually using multipliers and modulo circuits, the present invention operates on the series of addresses as a whole, forming a dependence between successive addresses. The dependence is separated into multiple address indices that may be summed together for the desired address. The present invention is thus able to generate a series of addresses by accumulation processes requiring only selection of the appropriate increment value and addition to a previously stored address index value. Address generation throughput is increased with savings in layout area and power.

公开(公告)号：US07903104B2

公开(公告)日：2011-03-08

申请号：US11689464

申请日：2007-03-21

Applicant: Chih-Liang Chen ,  Alex Hung-Pin Sun

Inventor： Chih-Liang Chen ,  Alex Hung-Pin Sun

IPC: G09G3/34

CPC classification number: G09G3/346 ,  G09G3/2033 ,  G09G2300/0857 ,  G09G2310/0289 ,  G09G2320/0252

Abstract: A spatial light modulator having two static random access memory (SRAM) devices, including a display controller configured with a display sequence, the display sequence including a first display slice and a second display slice, the first display slice having a display time less than two times a minimum time period determined by the time of a write event, and the second display slice having a display time of more than two times the minimum time period. The controller controls write events from the two SRAM devices, and the first display slice and second display slice are ordered in the display sequence so that the controller causes the spatial light modulator to output light and causes the two SRAM devices each to perform a write event during the second display slice.

Abstract translation: 一种具有两个静态随机存取存储器（SRAM）装置的空间光调制器，包括配置有显示序列的显示控制器，所述显示序列包括第一显示切片和第二显示切片，所述第一显示切片具有小于二的显示时间 乘以由写入事件的时间确定的最小时间段，并且第二显示切片具有超过最小时间段的两倍的显示时间。 控制器控制来自两个SRAM器件的写入事件，并且第一显示切片和第二显示切片以显示顺序排列，使得控制器使空间光调制器输出光，并使两个SRAM器件各自执行写入事件 在第二显示切片期间。

公开(公告)号：US6111986A

公开(公告)日：2000-08-29

申请号：US238106

申请日：1999-01-27

Applicant: Alex Hung-Pin Sun

Inventor： Alex Hung-Pin Sun

IPC: G06F9/345 ,  G06F9/355 ,  G06K9/46 ,  G06F9/26

CPC classification number: G06F9/355 ,  G06F9/345

Abstract: A method and apparatus for generating addresses. The present invention provides for fast generation of a series of addresses in an array where the series comprises a column or diagonal of the array, such as for layered ECC code words in CD-ROM. Whereas each address is computable individually using multipliers and modulo circuits, the present invention operates on the series of addresses as a whole, forming a dependence between successive addresses. The dependence is separated into multiple address indices that may be summed together for the desired address. The present invention is thus able to generate a series of addresses by accumulation processes requiring only selection of the appropriate increment value and addition to a previously stored address index value. Address generation throughput is increased with savings in layout area and power.

Abstract translation: 一种用于产生地址的方法和装置。 本发明提供了一种阵列中的一系列地址的快速生成，其中该系列包括阵列的列或对角线，例如用于CD-ROM中的分层ECC码字。 尽管每个地址可以使用乘法器和模数电路单独计算，但是本发明作为一个整体来操作一系列地址，形成连续地址之间的依赖关系。 依赖关系被分成多个地址索引，可以将它们相加在一起寻找所需的地址。 因此，本发明能够通过仅需要选择适当的增量值并且添加到先前存储的地址索引值的累积处理来生成一系列地址。 增加了地址生成吞吐量，节省了布局面积和功耗。