A liquid crystal on silicon sub field dynamic data storage field sequential color data processor, which is characterized in that: the data temporary register by 8 D flip flops for blue video data input buffer, with (DB0), (DB1), (DB3), (DB4), (DB5) consists of six single element blue temporary register data, the dynamic data of temporary way to design LCoS field sequential color data converter circuit, using 15 bit shift register group 8 consists of temporary data storage circuit, dynamic which includes: (1) (DR3) fourth groups of 8 red data temporary register consisting of 8 D flip flops, red for video data temporary input, with (DR0), (DR1), (DR2) consists of four units of red data temporary register (2) (DR2) third groups of 8 red data temporary register consisting of 8 D triggers for red video data temporary input, with (DR0), (DR1), (DR3) consists of four units of red data temporary register (3) (DR1) second groups of 8 red data temporary storage register by 8 D flip flops for red video data input buffer, with (DR0), (DR2), (DR3) consists of four units of red data temporary register (4) (DR0) the first group of 8 red data temporary register by 8 D flip flops for red video data input buffer. With (DR1), (DR2), (DR3) consists of four units of red (5) (temporary data storage register DG4) fifth groups of 8 green data temporary register consisting of 8 D flip-flop, for green video data input buffer, with (DG0), (DG1), (DG2), (DG3) consists of five unit green data temporary register (6) (DG3) fourth groups of 8 green temporary data storage register by 8 D flip flops for green video data input buffer, with (DG0), (DG1), (DG2), (DG4) consists of five unit green data temporary register (7) (DG2) third groups of 8 green data temporary register consisting of 8 D flip flops, green for video data a temporary storage input, with (DG0), (DG1), (DG3), (DG4) consists of five unit green data temporarily Register (8) (DG1) second groups of 8 green data temporary register consisting of 8 D flip-flop, for green video data input buffer, with (DG0), (DG2), (DG3), (DG4) consists of five unit green data temporary register (9) (DG0) the first group of 8 green data temporary register by 8 D flip flops for green video data input buffer, with (DG1), (DG2), (DG3), (DG4) consists of five unit green data temporary register (10) (DB5) sixth groups of 8 Blue data temporary register consisting of 8 D trigger blue, for temporary video data input, with (DB0), (DB1), (DB2), (DB 3), (DB4) consists of six unit blue data temporary register (11) (DB4) fifth groups of 8 Blue data temporary register consisting of 8 D flip-flop, for blue video data input buffer, with (DB0), (DB1), (DB2), (DB3), (DB5). A six unit blue data temporary register (12) (DB3) fourth groups of 8 Blue data temporary register consisting of 8 D flip-flop, for blue video data input buffer, with (DB0), (DB1), (DB2), (DB4), (DB5) consists of six unit blue temporary data storage register (13) (DB2) third groups of 8 Blue data temporary register consisting of 8 D trigger for Blue video data input buffer, with (DB0), (DB1), (DB3), (DB4), (DB5) consists of six unit blue data temporary register (14) (DB1) second groups of 8 Blue data temporary register consisting of 8 D flip-flop, used for temporary storage of blue video data input the same, (DB0), (DB2), (DB3), (DB4), (DB5) consists of six unit blue data temporary register (15) (DB0) the first group of 8 Blue data temporary register by 8 D flip flops for blue video data input buffer (DB1), (the same. DB2), (DB3), (DB4), (DB5) consists of six unit blue data temporary register.
【技術(shù)實(shí)現(xiàn)步驟摘要】
【國外來華專利技術(shù)】
本技術(shù)涉及液晶顯示處理，尤其是一種硅上液晶子場數(shù)據(jù)動態(tài)暫存場序彩色數(shù)據(jù)處理器，屬于液晶顯示
技術(shù)背景硅上液晶(LCoS)實(shí)現(xiàn)彩色顯示的方法有3種一種是彩色像素法。每一個像素都由紅綠藍(lán)三個子像素構(gòu)成，圖像的紅綠藍(lán)信號分別驅(qū)動相應(yīng)的子像素，利用彩色濾光膜實(shí)現(xiàn)彩色圖像的顯示，這種方法的缺點(diǎn)是彩色濾光膜使圖像亮度降低，顯示屏的制造成本高，同時使單位面積的實(shí)際像素減少；第二種方法是三屏結(jié)構(gòu)，用三個顯示屏分別來顯示紅綠藍(lán)單色圖像，再利用光學(xué)系統(tǒng)來合成彩色圖像，這種方法的缺點(diǎn)是系統(tǒng)結(jié)構(gòu)復(fù)雜、體積大、成本高，多用于投影系統(tǒng)中，在微型顯示器方面不能采用這種方法；第三種方法是場序彩色(Field SequentialColor)顯示方法，場序彩色不需要彩色濾光膜，可使制造成本降低，在高像素密度顯示和微型顯示器方面具有明顯的優(yōu)勢，在軍用和民用頭盔顯示器(HMD)、近眼顯示器(NTE)、虛擬現(xiàn)實(shí)技術(shù)等方面，場序彩色LCoS顯示器是發(fā)展中的主流技術(shù)。不但要求顯示器本身輕便靈巧，而且要求顯示系統(tǒng)微型化。由于LCoS芯片已經(jīng)把顯示矩陣和驅(qū)動電路集成在一個芯片上面，實(shí)現(xiàn)了顯示器本身的輕巧和微型化，但是，對于外圍的顯示控制器，目前仍舊采用通用電路和可編程邏輯器件來設(shè)計，不能滿足系統(tǒng)微型化的要求，因此設(shè)計專用的高性能場序彩色顯示控制器是當(dāng)前微顯技術(shù)發(fā)展的關(guān)鍵。由于場序彩色顯示的方法是要把一場的圖像分成三個子場來顯示，所以設(shè)計顯示控制器的關(guān)鍵技術(shù)就是要把輸入的通常制式(如PAL制)的視頻數(shù)據(jù)變換成符合子場顯示的數(shù)據(jù)格式。通常的變換方法是建立一個數(shù)據(jù)緩沖區(qū)，把輸入的紅綠藍(lán)數(shù)據(jù)分別進(jìn)...
【技術(shù)保護(hù)點(diǎn)】
【技術(shù)特征摘要】
【國外來華專利技術(shù)】1.一種硅上液晶子場數(shù)據(jù)動態(tài)暫存場序彩色數(shù)據(jù)處理器，其特征在于數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的藍(lán)視頻數(shù)據(jù)，同(DB0)、(DB1)、(DB3)、(DB4)、(DB5)一起組成六單元藍(lán)數(shù)據(jù)暫存寄存器，對數(shù)據(jù)進(jìn)行動態(tài)暫存的方式來設(shè)計LCoS場序彩色數(shù)據(jù)轉(zhuǎn)換器電路，采用15組8位的移位寄存器組成動態(tài)的數(shù)據(jù)暫存電路，它包括(1)(DR3)第四組8位紅數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的紅視頻數(shù)據(jù)，同(DR0)、(DR1)、(DR2)一起組成四單元紅數(shù)據(jù)暫存寄存器(2)(DR2)第三組8位紅數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的紅視頻數(shù)據(jù)，同(DR0)、(DR1)、(DR3)一起組成四單元紅數(shù)據(jù)暫存寄存器(3)(DR1)第二組8位紅數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的紅視頻數(shù)據(jù)，同(DR0)、(DR2)、(DR3)一起組成四單元紅數(shù)據(jù)暫存寄存器(4)(DR0)第一組8位紅數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的紅視頻數(shù)據(jù)，同(DR1)、(DR2)、(DR3)一起組成四單元紅數(shù)據(jù)暫存寄存器(5)(DG4)第五組8位綠數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的綠視頻數(shù)據(jù)，同(DG0)、(DG1)、(DG2)、(DG3)一起組成五單元綠數(shù)據(jù)暫存寄存器(6)(DG3)第四組8位綠數(shù)據(jù)暫存寄存器由8個D觸發(fā)器組成，用于暫存輸入的綠視頻數(shù)據(jù)，同(DG0)、(DG1)、(DG2)、(DG4)一起組成五單元綠數(shù)據(jù)暫存寄存器(7)(DG2)第三組8位綠數(shù)據(jù)暫存寄存器 由8個D觸發(fā)器組成，用于暫存輸入的綠視頻數(shù)據(jù)，同(DG0)、(DG1)、(DG3)、(DG4)一起組成五單元...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員：耿衛(wèi)東，代永平，孫鐘林，陸靖谷，孟志國，武玉華，任立儒，
申請(專利權(quán))人：南開大學(xué)，
類型：實(shí)用新型
國別省市：
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