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    • 2. 发明授权
    • Gelatin hardening process
    • 明胶硬化工艺
    • US4039520A
    • 1977-08-02
    • US450227
    • 1974-03-11
    • Teiji HabuHisashi YamaguchiTsuneo WadaTakashi SasakiHiroki IshiiTakayoshi OmuraHiroyuki Inokuma
    • Teiji HabuHisashi YamaguchiTsuneo WadaTakashi SasakiHiroki IshiiTakayoshi OmuraHiroyuki Inokuma
    • C08K5/00C09H7/00G03C1/30
    • G03C1/30C08K3/10C08K5/0025C08K5/16C09H7/00
    • A process for hardening gelatin which comprises reacting photographic gelatin with a compound of the general formula[A-B-(NHCO).sub.m.sub.-1 X-Y].sub.n Zwherein A is CH.sub.2 =CH--, CH.sub.2 =C(R.sub.1)--, CH.sub.2 (R.sub.1)--CH.sub.2 -- or CH.sub.2 (R.sub.1)--CH(R.sub.2)-- (where R.sub.1 and R.sub.2 are halogens); B is --CO-- or --SO.sub.2 --; X is oxygen, sulfur or --NH--; Y is --CO--, --SO.sub.2 -- or a simple bond, and when Y is --CO-- or SO.sub.2 --, X is --NH--; m is 1 or 2; n is an integer of 2 or more; and Z is a simple bond, an n-valent aliphatic, alicyclic, aromatic or heterocyclic group, or an n-valent group comprising the combination of said groups, --CO--, ##STR1## in which R.sub.3 and R.sub.4 individually represent an alkyl group which may have substituents, an aryl group which may have substituents, an alkoxy group which may have substituents, an aryloxy group which may have substituents, an alkylamino group which may have substituents, or an arylamino group which may have substituents); and As, Bs, Xs and Ys may individually be the same or different.
    • 一种硬化明胶的方法,其包括使照相明胶与通式[AB-(NHCO)m-1X-Y] nZ化合物反应,其中A是CH 2 = CH-,CH 2 = C(R 1) - ,CH 2 -CH 2 - 或CH 2(R 1)-CH(R 2) - (其中R 1和R 2是卤素); B是-CO-或-SO 2 - ; X是氧,硫或-NH-; Y是-CO-,-SO2-或简单键,当Y是-CO-或SO2-时,X是-NH-; m为1或2; n为2以上的整数, Z为单键,n价脂肪族,脂环族,芳香族或杂环基或包含所述基团的组合的n价基团,其中R 3和R 4各自表示烷基 其可以具有取代基,可以具有取代基的芳基,可以具有取代基的烷氧基,可以具有取代基的芳氧基,可以具有取代基的烷基氨基或可具有取代基的芳基氨基; 而As,Bs,Xs和Ys可以分别相同或不同。
    • 6. 发明申请
    • Active Matrix Type Display Device
    • 有源矩阵型显示设备
    • US20080143648A1
    • 2008-06-19
    • US11587905
    • 2004-04-30
    • Atsuo IshizukaHisashi YamaguchiYasunobu Hashimoto
    • Atsuo IshizukaHisashi YamaguchiYasunobu Hashimoto
    • G09G3/30
    • G09G3/325G09G2300/0842G09G2300/0861G09G2310/0251G09G2320/0233
    • The display device of the invention comprises a plurality of scanning lines (Wscan and Escan) which are selected successively, a plurality of data lines (Data) to which the writing electric current (Idata) in accordance with brightness information is supplied according to the scanning line selection, and a plurality of pixels (PX) arranged at intersecting points between the scanning lines and the data lines. Each of the pixels comprises a light emitting element (OLED), a driving transistor (TFT4), a capacitor (C) connected to the gate (Nd) of the driving transistor for accumulating writing data, a first transistor (TFT1) which is turned on during writing period in which the scanning lines are scanned and which connects the data lines and the drain of the driving transistor, and a second transistor (TFT2) which is turned on during the writing period and which short-circuits the gate and drain of the driving transistor. With such a structure, the light emitting element can be driven with a driving electric current equivalent to the writing electric current, irrespective of variations in characteristics of the transistors,
    • 本发明的显示装置包括连续选择的多条扫描线(Wscan和Escan),根据扫描提供根据亮度信息提供写入电流(Idata)的多条数据线(Data) 线选择,以及布置在扫描线和数据线之间的交叉点处的多个像素(PX)。 每个像素包括发光元件(OLED),驱动晶体管(TFT4),连接到用于积累写入数据的驱动晶体管的栅极(Nd))的电容器(C),第一晶体管(TFT 1) 在扫描线被扫描并连接驱动晶体管的数据线和漏极的写入周期期间导通,以及在写入周期期间导通的第二晶体管(TFT 2),并且使栅极短路 和驱动晶体管的漏极。 利用这种结构,可以用与写入电流相当的驱动电流来驱动发光元件,而与晶体管的特性的变化无关,