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    • 1. 发明公开
    • 고체 이미징 장치
    • 固态成像装置
    • KR1020020007266A
    • 2002-01-26
    • KR1020010075380
    • 2001-11-30
    • 가부시끼가이샤 도시바
    • 나까무라노부오에가와요시따까오사와신지엔도유끼오마쯔나가요시유끼다나까요리꼬이자와후미오미우라히로끼미야가와료헤이이노우에이꾸꼬아라까와쯔요시도미자와요시유끼호시노모꼬또
    • H04N5/376H01L27/146
    • H04N5/361H04N5/23274H04N5/2357H04N5/3452H04N5/3454H04N5/353H04N5/374
    • PURPOSE: A solid-state imaging device is provided to prevent a difference of charge storing times between pixel rows in a same field or frame from being generated according to a difference in charge storing time length, when varying the charge storing time by the field or frame and performing a variable electronic shutter operation. CONSTITUTION: A solid-state imaging device has a variable(continuous) electronic shutter function. In the solid-state imaging device, an imaging area(14) where unit cells(13) with photodiodes acting as pixels are arranged two-dimensionally is provided. Read lines drive read transistors in each pixel row. Vertical selection lines(6) drive vertical selection transistors in each pixel row. A pulse selector(16) selectively drives the vertical selection lines. Vertical signal lines(VLIN) output the signal from each unit cell in the pixel rows driven sequentially. And a row selection circuit controls the vertical driving circuit in such a manner that the pulse selector drives the read transistors in each pixel row with the desired signal storage timing and signal read timing twice in that order and thereby drives the vertical selection transistors in the pixel row in synchronization with the signal read timing.
    • 目的:提供一种固态成像装置,用于根据电场存储时间长度的不同,当通过场改变电荷存储时间时,防止相同场或帧中的像素行之间的电荷存储时间的差异,或 并执行可变电子快门操作。 构成:固态成像装置具有可变(连续)电子快门功能。 在固态成像装置中,提供了以二维方式布置具有作为像素的光电二极管的单元电池(13)的成像区域(14)。 读取行驱动每个像素行中的读取晶体管。 垂直选择线(6)驱动每个像素行中的垂直选择晶体管。 脉冲选择器(16)选择性地驱动垂直选择线。 垂直信号线(VLIN)输出顺序驱动的像素行中每个单位单元的信号。 并且行选择电路以这样的方式控制垂直驱动电路,使得脉冲选择器以期望的信号存储定时和信号读取定时以该顺序驱动每个像素行中的读取晶体管,从而驱动像素中的垂直选择晶体管 行与信号读取定时同步。
    • 7. 发明公开
    • 고체 촬상 장치
    • 固体 -
    • KR1020070050837A
    • 2007-05-16
    • KR1020060110826
    • 2006-11-10
    • 가부시끼가이샤 도시바
    • 이노우에이꾸꼬고또히로시게야마시따히로후미이하라히사노리다나까나가따까야마구찌데쯔야
    • H01L27/146
    • H01L27/14634H01L27/14609H01L27/1463
    • 고체 촬상 장치는, P형의 불순물을 포함하는 기판 본체, 및, 상기 기판 본체 상에 형성된 제1 N형 반도체층으로 이루어지는 반도체 기판과, 상기 제1 N형 반도체층의 표면부에 서로 독립하여 형성된 제2 N형 반도체층으로 이루어지는 복수의 광전 변환부를 포함하는 촬상 영역과, 상기 제1 N형 반도체층에 형성된 제1 P형 반도체층으로 이루어지는 제1 주변 회로 영역과, 상기 제1 N형 반도체층에, 상기 기판 본체에 이어지도록 형성된 제2 P형 반도체층으로 이루어지는 제2 주변 회로 영역을 포함한다. 또한, 고체 촬상 장치는, 상기 제1 N형 반도체층에, 상기 기판 본체에 이어지도록 형성된 제2 P형 반도체층으로 이루어지는 제2 주변 회로 영역을 더 포함한다.
      기판 본체, N형 반도체층, P형 반도체층, 촬상 영역, 주변 회로 영역, CMOS 이미지 센서, 불순물 농도
    • 固态图像传感器包括:基板主体,其包括P型掺杂剂,和权利要求的由形成于基板主体1的N型半导体层,其中,所述1 N型的半导体层的表面部分彼此独立地形成的半导体基板 如权利要求2 N型并且包括多个由半导体层的光电转换装置的成像区域,和由形成在所述第一N型半导体层的第一外围电路区中,第一N型半导体层上的第一P型半导体层的第二 以及第二外围电路区域,其由形成为延伸至基板主体的第二P型半导体层形成。 此外,固态成像装置,其中,包含在所述半导体层中的1 N型,越第二外围电路的第二P型半导体层的形成区域被形成为使得基板主体之后。
    • 8. 发明公开
    • 고체 촬상 장치
    • 固态成像装置
    • KR1020040022169A
    • 2004-03-11
    • KR1020030061666
    • 2003-09-04
    • 가부시끼가이샤 도시바
    • 아야베마사유끼야마시따히로후미이노우에이꾸꼬에기유이찌로
    • H01L27/146
    • H01L27/14603H01L27/14623
    • PURPOSE: To reduce an incident light intruding into adjacent photo diodes to realize the reduction of the crosstalk phenomenon. CONSTITUTION: The solid state imaging apparatus has: unit cells C arranged in rows and columns on a semiconductor substrate 1, each having a photo diode D for storing a signal charge and a reading circuit 19 for reading the signal charge of the diode D; a wiring layer-containing interlayer film formed on the substrate 1; and a horizontal screen film having openings 13 above the photo diodes D in the unit cells on the interlayer film. The apparatus comprises first vertical screen barriers 15 disposed among the unit cells 2 adjacent along the rows, and second vertical screen barriers 16 disposed among the unit cells C adjacent along the columns. The first and the second vertical screen barriers 15, 16 are buried between the semiconductor substrate 1 surface and the horizontal screen film.
    • 目的:减少入射到相邻光电二极管的入射光,实现串扰现象的减少。 构成:固态成像装置具有:在半导体基板1上排列成行和列的单元电池C,每个具有用于存储信号电荷的光电二极管D和用于读取二极管D的信号电荷的读取电路19; 形成在基板1上的配线层的中间膜; 以及在中间膜上的单元电池中的光电二极管D上方具有开口13的水平屏幕膜。 该装置包括布置在沿着行相邻的单元电池2之间的第一垂直屏障15和布置在沿列相邻的单元电池C之间的第二垂直屏障16。 第一和第二垂直屏障15,16被埋在半导体衬底1表面和水平屏幕膜之间。
    • 9. 发明公开
    • 고체 촬상 장치 및 그 제조 방법
    • 具有光电元件和MOSFET的固态成像装置及其制造方法
    • KR1020010093670A
    • 2001-10-29
    • KR1020010014554
    • 2001-03-21
    • 가부시끼가이샤 도시바
    • 노자끼히데또시이노우에이꾸꼬야마시따히로후미
    • H01L27/146
    • H01L27/14689H01L27/14609H01L27/14623H01L27/14654
    • PURPOSE: A solid state imaging device having a photodiode and a mosfet and method of manufacturing the same is provided to be capable of improving the performance of elements. CONSTITUTION: A readout gate electrode(13a) is selectively formed on a silicon substrate. An N-type drain region(14a) is formed at one end of the readout gate electrode(13a), and an N-type signal storage region(15) is formed at the other end thereof. A P(+)-type surface shield region(21a) is selectively epitaxial-grown on the signal storage region(15), and a silicide block layer(19) is formed on the surface shield region(21a) to cover at least part of the signal storage region(15). A Ti silicide film(33a) is selective epitaxial-grown on the drain region(14a).
    • 目的:提供具有光电二极管和mosfet的固态成像装置及其制造方法,以能够提高元件的性能。 构成:在硅衬底上选择性地形成读出栅电极(13a)。 在读出用栅电极(13a)的一端形成有N型漏极区域(14a),在其另一端形成有N型信号存储区域(15)。 在信号存储区域(15)上选择性地外延生长AP(+)型表面屏蔽区域(21a),并且在表面屏蔽区域(21a)上形成硅化物阻挡层(19),以覆盖至少部分 信号存储区域(15)。 选择性地在漏区(14a)上生长Ti硅化物膜(33a)。
    • 10. 发明公开
    • 고체 촬상 장치 및 그 제조 방법
    • 固态图像拾取器件及其制造方法
    • KR1020120140221A
    • 2012-12-28
    • KR1020120066203
    • 2012-06-20
    • 가부시끼가이샤 도시바
    • 이노우에이꾸꼬오오따께하지메세끼히로미찌
    • H01L27/146H01L27/14
    • H01L27/1464H01L27/14621H01L27/14685
    • PURPOSE: A solid image pickup device and a manufacturing method thereof are provided to obtain an image with high color reproduction by reducing mixed color due to the misalignment of a color filter. CONSTITUTION: A semiconductor substrate(10) includes a first main surface and a second main surface facing the first main surface. First and second photoelectric conversion layers are formed on the semiconductor substrate and converts incident light into an electric signal. A first color filter corresponds to the photoelectric conversion layer and has a first upper side and a first lower side of a second main surface. A second color filter corresponds to a second photoelectric conversion layer on the second main surface and includes a second upper side and a second lower side of the second main surface. A first color filter is a spectrum filter which passes light via the semiconductor substrate. The first lower side is longer than the first upper side. The second lower side is shorter than the second upper side.
    • 目的:提供一种固体图像拾取装置及其制造方法,以通过减少由于滤色器的未对准而引起的混色而获得具有高色彩再现的图像。 构成:半导体衬底(10)包括第一主表面和面向第一主表面的第二主表面。 第一和第二光电转换层形成在半导体衬底上并将入射光转换为电信号。 第一滤色器对应于光电转换层,并且具有第二主表面的第一上侧和第一下侧。 第二滤色器对应于第二主表面上的第二光电转换层,并且包括第二主表面的第二上侧和第二下侧。 第一滤色器是通过半导体衬底传递光的光谱滤波器。 第一下侧比第一上侧长。 第二下侧比第二上侧短。