CN105761670A - 非四边形显示器及其驱动方法 - Google Patents
非四边形显示器及其驱动方法 Download PDFInfo
- Publication number
- CN105761670A CN105761670A CN201510780962.8A CN201510780962A CN105761670A CN 105761670 A CN105761670 A CN 105761670A CN 201510780962 A CN201510780962 A CN 201510780962A CN 105761670 A CN105761670 A CN 105761670A
- Authority
- CN
- China
- Prior art keywords
- contact
- supply line
- signal supply
- display
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000006698 induction Effects 0.000 claims description 2
- 238000004590 computer program Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007850 degeneration Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
本申请提供了一种非四边形显示器及其驱动方法,该非四边形显示器包括:多个栅极线;多个信号供给线,通过多个触点中的对应触点连接至栅极线;基于连接至所述多个触点中的具有相似对称关系的两个触点的信号供给线和栅极线的线性负载之间的差别小于设定的临界值。
Description
技术领域
下文的描述涉及非四边形显示器及其驱动方法。
背景技术
多个像素、多个栅极线以及多个数据线形成在显示板上以配置显示器。各个像素连接至对应的栅极线和数据线。通过多个栅极线来提供多个扫描信号,并且通过多个数据线来提供多个数据信号。
非四边形显示器,例如,包括圆形显示单元的圆形显示器,因其显示单元的形状而具有限制性。位于圆形显示器的显示单元的圆周处的边圈区域宽度受到了限制。随着在显示器中的边圈变宽,显示区域随之减小,从而会使得用户的需求得不到满足。
同样,随着边圈变窄,会限制用来布置用于生成多个扫描信号和多个数据信号的驱动器集成电路(IC)的区域。例如,可在圆形显示板的整个圆周的设定或预定区域提供驱动IC。驱动IC包括栅极驱动电路和数据驱动电路。
在这种情况中,必须沿着圆形显示板的圆周形成线路以从栅驱动电路接收栅极信号,这形成了对应线路的负载。负载会根据栅极线的位置而变化,因此很难在多个栅极线之间匹配负载。
在背景技术部分中公开的上述信息仅用于增加对发明背景技术的理解,因此会包含在本国并不构成本领域技术人员已知现有技术的内容。
发明内容
本发明的实施方式的各方面旨在用于通过改进栅极线的负载匹配以防止图像质量退化的非四边形显示器及其驱动方法。
本发明的示例性实施方式提供了一种非四边形显示器,包括:多个栅极线,沿着第一方向延伸;多个信号供给线,沿着与第一方向交叉的第二方向延伸,并且通过多个触点中的对应触点连接至各自的栅极线;显示单元,包括连接至栅极线的多个像素,其中,基于连接至所述触点中的两个对应触点的信号供给线和栅极线的线性负载之间的差别小于设定或预定的临界值。
两个对应触点在第一方向上相对于显示单元的中心的距离相等,并且在第二方向上相邻。
形成有栅极线的层与形成有信号供给线的层不同。
非四边形显示器还包括多个数据线。多个数据线沿着第二方向延伸,并且连接至多个像素中的对应的像素。
栅极线布置排列在第二方向上;以及信号供给线布置排列在第一方向上。
触点包括位于相对于显示单元的中心的第一侧的多个第一触点,以及位于相对于显示单元的中心的第二侧的多个第二触点。
第一触点在第一方向上逐渐远离中心,并且形成在第二方向上。
第二触点在第一方向上逐渐远离中心,并且形成在第二方向上。
本发明的另一实施方式提供了一种非四边形显示器,包括:多个栅极线;显示单元,包括连接至栅极线的多个像素;多个第一信号供给线,通过位于第一侧的多个第一触点连接至多个栅极线中的多个对应的栅极线;多个第二信号供给线,通过位于第二侧的多个第二触点连接至多个栅极线中的多个对应的栅极线;以及栅极驱动电路,配置为将具有启用电平的栅极信号交替地施加至第一信号供给线和第二信号供给线。
参照显示单元的中心划分第一侧和第二侧。
基于第三信号供给线和连接至第一触点中的一个的栅极线的线性负载与基于第四信号供给线和连接至第二触点中的一个的栅极线的线性负载之间的差别小于设置的临界值。
栅极驱动电路连续控制施加至第三信号供给线的栅极信号的启用时间以及施加至第四信号供给线的栅极信号的启用时间。
根据本发明的实施方式的用于驱动非四边形显示器的方法适用于包括多个信号供给线以及通过多个触点中的对应触点连接至多个信号供给线中的对应信号供给线的多个栅极线的非四边形显示器。
用于驱动非四边形显示器的方法包括:将具有启用电平的栅极信号施加至第一信号供给线,第一信号供给线连接至多个触点中的位于第一侧的第一触点;以及将具有启用电平的栅极信号施加至第二信号供给线,第二信号供给线连接至多个触点中的位于第二侧的第二触点。
第一触点的位置与第二触点的位置相对于非四边形显示器的中心对应。
相对于非四边形显示器的中心,第一触点和第二触点在第一方向上距离相等并且在第二方向上彼此相邻。上述方法还包括:将具有启用电平的栅极信号施加至第三供给线,第三供给线位于第一侧并连接至在第二方向上紧接于第一触点的第三触点;以及将具有启用电平的栅极信号施加至第四供给线,第四供给线位于第二侧并连接至在第二方向上紧接于第二触点的第四触点。
根据本发明的实施方式,提供了用于通过改进栅极线的负载匹配以防止图像质量退化的非四边形显示器及其驱动方法。
附图说明
图1示出了根据本发明的示例性实施方式的显示器。
图2示出了根据本发明的示例性实施方式的像素。
图3示出了根据本发明的示例性实施方式的多个栅极线和多个信号供给线。
图4示出了多个栅极信号的波形图。
图5示出了用于指示栅极信号的启用顺序的示例性变化的波形图。
具体实施方式
在下文的详细描述中,简单地通过解说的方式仅示出并描述了本发明的特定示例性实施方式。本领域技术人员将领会的是,可以在不背离本发明的精神或范围的情况下以各种方式修改所描述的实施方式。因此,附图和说明书本质上来说是解释性的,而不是限制性的。在整个说明中,相同的标号指示相同的元件。
应理解,当提及元件或层在另一元件或层之“上”,或者“连接至”、“耦接至”或“相邻于”另一元件或层时,该元件或层可直接位于另一元件或层上、直接连接、耦接或相邻于另一元件或层,或者也可存在介于中间的一个或多个中间元件或层。相反,当提及元件“直接”在另一元件或层“上”、“直接连接至”、“直接耦接至”或“直接相邻于”另一元件或层时,不存在介于中间的元件或层。此外,除非有相反的明确描述,应该将“包括”理解为包含了所陈述的元件但不排除其他元件。此外,在描述发明构思的实施方式时,使用“可”来指示其为本发明构思的一个或多个实施方式。此外,术语“示例性”旨在指示实施例或解说。在本文中,应该认为术语“使用”等同于术语“利用”。
图1示出了根据本发明的示例性实施方式的显示器。
图1的显示器1是圆形的非四边形显示器,并且连接至显示板20的驱动IC10的边部是线状的。然而,本发明并不仅限于此,并且其形状随设计而变。也就是说,示例性实施方式适用于由相关技术领域的四边形显示器的不同形状导致的在多个栅极线之间有长度偏差并且多个数据线之间有长度偏差的非四边形显示器。
显示器1包括显示板20和驱动IC10。形成有多个像素的显示单元30位于显示板20上,并且驱动IC10包括数据驱动电路200、第一栅极驱动电路300和第二栅极驱动电路400(参照图3)。
显示板20包括多个栅极线S1-S17、多个数据线D1-D20、多个信号供给线的G1-G17(参照图3)以及多个像素。每个像素各自连接至栅极线S1-S17中的一个以及数据线D1-D20中的一个。
图1的虚线框示出了其中可形成像素的区域。在位于显示单元30上的多个像素中,连接至第八栅极线S8和第九数据线D9的像素PX以实线框示出。如图1所示,像素PX电连接至对应的栅极线S8和数据线D9,并且可通过栅极线S8接收栅极信号以及通过数据线D9接收数据信号。
图2示出了根据本发明的示例性实施方式的像素。
像素PX被示出为包括有机发光二级管OLED,但本发明并不仅限于此。像素PX可包括不同于有机发光二级管OLED的液晶元件。此外,图2示出了像素电路(包括开关晶体管M2、驱动晶体管M1以及电容Cst),并且用于驱动机发光二级管OLED的像素电路并不仅限于此。
如图2所示,开关晶体管M2包括连接至栅极线S8的栅极电极、连接至数据线D9的第一电极以及连接至驱动晶体管M1的栅极电极的第二电极。电压ELVDD施加至驱动晶体管M1的第一电极,并且在驱动晶体管M1的栅极和第一电极之间连接有电容Cst。驱动晶体管M1的第二电极连接至有机发光二级管OLED的阳极,并且有机发光二级管OLED的阴极连接至电压源ELVSS。
开关晶体管M2根据通过栅极线S8施加的栅极信号而导通,并且当开关晶体管M2导通时,将经由数据线D9施加的数据信号编程至驱动晶体管M1的栅极电极,并且由电容Cst来维持经过编程的电压。
如图1所示,在显示单元30上,多个栅极线S1-S17形成为沿着第一方向延伸(例如沿着x轴方向延伸),并且多个数据线D1-D20形成为沿着与第一方向交叉的第二方向延伸(例如,沿着y轴方向延伸)。
数据驱动电路200生成多个数据信号,并同步于输入至多个栅极线S1-S17的栅极信号的启用时间,并且数据驱动电路200向多个数据线D1-D20提供多个数据信号。
多个信号供给线连接至多个栅极线S1-S17。下面将参照图3描述栅极驱动电路。
图3示出了根据本发明的示例性实施方式的多个栅极线和多个信号供给线。
如图3所示,驱动IC10还包括第一栅极驱动电路300和第二栅极驱动电路400,并且显示板20还包括沿着与第一方向交叉的第二方向延伸(例如沿着y轴方向延伸)的多个信号供给线G1-G17。
驱动IC10在本示例性实施方式中被描述为包括两个栅极驱动电路300和400。然而,并不受此限制的是,驱动IC10可包括多个栅极驱动电路,例如四个栅极驱动电路。可以根据形成在显示板20上的多个信号供给线的数量来确定栅极驱动电路的数量。
形成有多个信号供给线G1-G17的层可以与形成有多个栅极线S1-S17的层不同,并且对应的栅极线可以在(通过)多个触点P1-P17连接至信号供给线。多个触点P1-P17中的每一个可以配置有触孔和在触孔中形成的接触电极,但在实践中触点并不仅限于此。
形成有图1所示的多个数据线D1-D20的层可以与形成有多个栅极线S1-S17的层不同,并且形成有多个数据线D1-D20的层可以与形成有多个信号供给线G1-G17的层相同。本发明并不仅限于此,并且形成有多个数据线D1-D20的层可以与形成有多个信号供给线G1-G17的层不相同。
第一栅极驱动电路300连接至多个信号供给线G1-G9,并且为多个信号供给线G1-G9生成多个栅极信号并将其输出。第二栅极驱动电路400连接至多个信号供给线G10-G17,并且为多个信号供给线G10-G17生成多个栅极信号并将其输出。
多个信号供给线G1-G9通过多个触点P1、P3…P17连接至多个栅极线S1、S3、…、S17。多个信号供给线G10-G17通过多个触点P2、P4、…、P16连接至多个栅极线S2、S4、…、S16。
例如,信号供给线G1通过触点P17连接至栅极线S17,信号供给线G2通过触点P15连接至栅极线S15,信号供给线G8通过触点P3连接至栅极线S3,以及信号供给线G9通过触点P1连接至栅极线S1。信号供给线G10通过触点P2连接至栅极线S2,信号供给线G11通过触点P4连接至栅极线S4,信号供给线G16通过触点P14连接至栅极线S14,以及信号供给线G17通过触点P16连接至栅极线S16。
在图3中示出了,奇数编号的栅极线连接至多个信号供给线G1-G9,而偶数编号的栅极线连接至多个信号供给线G10-G17,但是本发明并不仅限于此。
在图3中,多个触点P1、P3、P5、…、P17中的一个(例如P1),以及多个触点P2、P4、P6、…、P16中的一个(例如P2)相对于中心的参考线(RL)接近于彼此对称(在下文中称为相似对称)。在x轴方向上,将多个触点P1、P3、P5、…、P17形成为依次地远离参考线(RL)。在x轴方向上,将多个触点P2、P4、P6、…、P16形成为依次地远离参考线(RL)。
例如,触点P1和触点P2在x轴方向上相对于参考线(RL)的距离相同,并且在y轴方向上相邻(接近或靠近)。因此,信号供给线G9和栅极线S1之间的负载(下文中称为线性负载)与信号供给线G10和栅极线S2之间的线性负载之间的差别基本非常小。更详细地说,可以将对应于触点P1的线性负载与对应于触点P2的线性负载之间的差别设置为小于设置或预定的临界值。通过类似的方式,触点P3和触点P4、触点P5和触点P6…以及触点P15和触点P16彼此对应,并且连接至两个对应触点的线性负载之间的差别非常小。两个对应触点之间的位置上的关系将被称为相似对称关系。
图1和图3中示出的栅极线和信号供给线的数量为17,虽然没有示出具有与触点P17相似对称的位置关系的触点,但根据栅极线和信号供给线的数量,显然可存在与触点P17具有相似对称关系的触点。
因此,在x轴和y轴方向上相邻的触点之中,对应的线性负载彼此相似以实现负载匹配。用于在线性负载之间进行负载匹配的虚拟负载有所减少,这将简化设计。虚拟负载指的是电连接至线路以匹配线路之间的负载的负载。
可以根据图3所示的配置来控制用于启用多个栅极信号的时间。也就是说,可以鉴于负载匹配来设计启用栅极信号的顺序。
例如,信号供给线G9和栅极线S1的线性负载与信号供给线G10和栅极线S2的线性负载相似,因此可以连续地启用施加至栅极线S1的栅极信号和施加至栅极线S2的栅极信号。启用施加至栅极线S3的栅极信号,并启用施加至栅极线S4的栅极信号。根据上述的方法,可以启用施加至栅极线S16的栅极信号和启用施加至栅极线S17的栅极信号。可以通过相反的顺序来实现该方法。
下面将参照图4和图5描述根据图3所示的连接状态的可操作的第一栅极驱动电路300和第二栅极驱动电路400。
图4示出了多个栅极信号的波形图。
栅极信号g[1]至g[17]依次地施加至多个栅极线S1-S17。
第一栅极驱动电路300依次生成奇数编号的栅极信号g[2k-1](k是1-9的自然数)并且将其施加至多个信号供给线G1-G9。例如,第一栅极驱动电路300生成栅极信号g[1]并将其施加至信号供给线G9,生成栅极信号g[3]并将其施加至信号供给线G8,生成栅极信号g[15]并将其施加至信号供给线G2,以及生成栅极信号g[17]并将其施加至信号供给线G1。
第二栅极驱动电路400依次生成偶数编号的栅极信号g[2k](k是1-8的自然数)并且将其施加至多个信号供给线G10-G17。例如,第二栅极驱动电路400生成栅极信号g[2]并将其施加至信号供给线G10,生成栅极信号g[4]并将其施加至信号供给线G11,生成栅极信号g[14]并将其施加至信号供给线G16,以及生成栅极信号g[16]并将其施加至信号供给线G17。
如上所述,第一栅极驱动电路300和第二栅极驱动400根据图3中示出的信号供给线和栅极线之间的连接关系交替地启用对应的栅极信号。
具有启用电平的栅极信号以S1->S2->S3->S4…->S17的顺序依次地施加。在时序方式中,对应于施加有具有启动电平的栅极信号的触点的线性负载是相似的。在本实例中,“相似”可以表示对应于在时间上连续地施加有栅极信号的触点的线性负载之间的负载差别可以小于设定或预定的临界值。因此,可以防止线性负载在时间上的急剧变化,从而防止图像质量的退化。
用于启用栅极信号的顺序可以与图4的波形不同。
图5示出了用于指示栅极信号的启用顺序的示例性变化的波形图。
图5中所示的波形图是图4所示的倒序。栅极信号g[17]至g[1]依次地施加至多个栅极线S1-S17。第一栅极驱动电路300以与图4相反的顺序依次生成奇数编号的栅极信号g[2k-1](k是1-9的自然数)并且将其施加至多个信号供给线G1-G9。例如,第一栅极驱动电路300生成栅极信号g[17]并将其施加至信号供给线G1,生成栅极信号g[15]并将其施加至信号供给线G2,生成栅极信号g[3]并将其施加至信号供给线G8,以及生成栅极信号g[1]并将其施加至信号供给线G9。
第二栅极驱动电路400以与图4相反的顺序依次生成偶数编号的栅极信号g[2k](k是1-8的自然数)并且将其施加至多个信号供给线G10-G17。例如,第二栅极驱动电路400生成栅极信号g[16]并将其施加至信号供给线G17,生成栅极信号g[14]并将其施加至信号供给线G16,生成栅极信号g[4]并将其施加至信号供给线G11,以及生成栅极信号g[2]并将其施加至信号供给线G10。
如上所述,第一栅极驱动电路300和第二栅极驱动400根据图3中示出的信号供给线和栅极线之间的连接关系交替地启用对应的栅极信号。
具有启用电平的栅极信号以S17->S16->S15->S14…->S1的顺序依次施加。和图4相比,虽然顺序相反但效果相同。在时序方法中,对应于施加有具有启动电平的栅极信号的触点的线性负载是相似的。因此,可以防止线性负载在时间上的急剧变化,从而防止图像质量的退化。
参照示例性实施方式描述了用于在非四边形显示器中提供匹配线性负载的配置以及其驱动方法。为了对示例性实施方式进行描述,描述了信号供给线、栅极线以及数据线的数量,但是这些数量并不受此限制。
此外,将多个栅极线分组并分为奇数编号的线和偶数编号的线,但并不仅限于此。当提供了四个栅极驱动电路时,可以将多个栅极线分组以使其对应于各自的栅极驱动电路。
例如,驱动IC可包括用于向触点P1、触点P5、…、触点17提供栅极信号的栅极驱动电路;用于向触点P2、触点P6、…、触点P14提供栅极信号的栅极驱动电路;用于向触点P3、触点P7、…、触点P15提供栅极信号的栅极驱动电路;以及用于向触点P4、触点P8、…、触点P16提供栅极驱动信号的栅极驱动电路。在这种情况中,可以将多个栅极线分组以使其对应于各自的栅极驱动电路。用于启用栅极信号的顺序可以遵循参照图4和图5描述的示例性实施方式。
如上所述,可以容易地设计虚拟负载,并且减小其尺寸,从而可以容易地在显示板的外侧上设计静电放电(ESD)电路。
根据在本文中描述的本发明实施方式的显示器和/或任何其他相关设备或部件可以利用任何适合的硬件,固件(例如专用集成电路),软件,或软件、固件和硬件的组合实施。例如,可以在一个集成电路(IC)芯片或分开的IC芯片上形成显示器的各种部件。此外,可以在柔性印刷电路板膜、带状载体封装(TCP)、印刷电路板(PCB)上实施或在衬底上形成显示器的各种部件。此外,显示器的各种部件可以是运行在一个或多个处理器上或者是在一个或多个计算机设备中,执行计算机程序指令并且与其他系统部件相互作用的,用于执行本文描述的各种功能的处理或线程。计算机程序指令存储在存储器中,该存储器可以在使用诸如随机存取存储器(RAM)的标准存储设备的计算设备中实施。计算机程序指令也可以存储在其他永久计算机可读媒介中,例如CD-ROM、闪存驱动等等。同样,本领域技术人员可以理解,在不背离本发明的示例性实施方式的前提下,各种计算设备的功能可以组合或集成为单个计算设备,或者特定计算设备的功能可以分布在一个或多个其他计算设备中。
虽然结合了当前可实践的示例性实施方式来描述本发明,但是应该理解的是,本发明并不仅限于所公开的实施方式,相反,其旨在覆盖包括在权利要求的精神和范围及其等同范围内的各种变化和等同布局。
Claims (15)
1.一种非四边形显示器,包括:
多个栅极线,沿着第一方向延伸;
多个信号供给线,沿着与所述第一方向交叉的第二方向延伸,并且通过多个触点中的对应触点连接至各自的栅极线;以及
显示单元,包括连接至所述栅极线的多个像素,
其中,基于连接至所述多个触点中的两个对应触点的信号供给线和栅极线的线性负载之间的差别小于设定或预定的临界值。
2.如权利要求1所述的非四边形显示器,其中,所述两个对应触点在所述第一方向上相对于所述显示单元的中心的距离相等,并且在所述第二方向上相邻。
3.如权利要求1所述的非四边形显示器,其中,形成有所述栅极线的层与形成有所述信号供给线的层不同。
4.如权利要求1所述的非四边形显示器,还包括:
多个数据线,沿着所述第二方向延伸,并且连接至所述多个像素中的对应的像素。
5.如权利要求1所述的非四边形显示器,其中,
所述多个栅极线彼此在所述第二方向上排列;以及
所述多个信号供给线彼此在所述第一方向上排列。
6.如权利要求5所述的非四边形显示器,其中,所述触点包括:
多个第一触点,位于相对于所述显示单元的中心的第一侧,以及
多个第二触点,位于相对于所述显示单元的中心的第二侧。
7.如权利要求6所述的非四边形显示器,其中,所述多个第一触点在所述第一方向上逐渐远离所述中心,并且相互分别在所述第二方向上排列布置。
8.如权利要求6所述的非四边形显示器,其中,所述多个第二触点在所述第一方向上逐渐远离所述中心,并且相互分别在所述第二方向上排列布置。
9.如权利要求6所述的非四边形显示器,其中,所述第一触点包括所述两个对应触点中的一个,并且所述第二触点包括所述两个对应触点中的另一个。
10.一种非四边形显示器,包括:
多个栅极线;
显示单元,包括连接至所述栅极线的多个像素;
多个第一信号供给线,通过位于第一侧的多个第一触点连接至所述多个栅极线中的多个对应的栅极线;
多个第二信号供给线,通过位于第二侧的多个第二触点连接至所述多个栅极线中的对应的栅极线;以及
栅极驱动电路,配置为将具有启用电平的栅极信号交替地施加至所述第一信号供给线和所述第二信号供给线,
其中,参照所述显示单元的中心划分所述第一侧和所述第二侧。
11.如权利要求10所述的非四边形显示器,其中,基于经由所述第一触点中的一个连接至所述栅极线中的一个的、所述第一信号供给线中的一个的线性负载与基于经由所述第二触点中的一个连接至所述栅极线中的一个的、所述第二信号供给线中的一个的线性负载之间的差别小于设定或预定的临界值。
12.如权利要求11所述的非四边形显示器,其中,所述栅极驱动电路配置为连续控制施加至所述第一信号供给线中的一个的栅极信号的启用时间以及施加至所述第二信号供给线中的一个的栅极信号的启用时间。
13.一种用于驱动非四边形显示器的方法,所述非四边形显示器包括多个信号供给线、以及通过多个触点中的对应触点连接至所述多个信号供给线中的对应信号供给线的多个栅极线,所述方法包括:
将具有启用电平的栅极信号施加至所述信号供给线的第一信号供给线,所述第一信号供给线连接至所述多个触点中的位于第一侧的第一触点;以及
将具有启用电平的栅极信号施加至所述信号供给线的第二信号供给线,所述第二信号供给线连接至所述多个触点中的位于第二侧的第二触点,
其中所述第一触点的位置与所述第二触点的位置相对于所述非四边形显示器的中心对应。
14.如权利要求13所述的方法,其中,相对于所述非四边形显示器的中心,所述第一触点和所述第二触点在第一方向上距离相等并且在第二方向上彼此相邻。
15.如权利要求14所述的方法,还包括:
将具有启用电平的栅极信号施加至所述信号供给线的第三供给线,所述第三供给线位于所述第一侧并连接至所述触点的第三触点,所述第三触点位于所述第一侧并在所述第二方向上紧接于所述第一触点;以及
将具有启用电平的栅极信号施加至所述信号供给线的第四供给线,所述第四供给线位于所述第二侧并连接至所述触点的第四触点,所述第四触点位于所述第二侧并在所述第二方向上紧接于所述第二触点。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140195932A KR102342868B1 (ko) | 2014-12-31 | 2014-12-31 | 비사각형 디스플레이 및 그 구동 방법 |
KR10-2014-0195932 | 2014-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105761670A true CN105761670A (zh) | 2016-07-13 |
CN105761670B CN105761670B (zh) | 2020-10-20 |
Family
ID=54780080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510780962.8A Active CN105761670B (zh) | 2014-12-31 | 2015-11-13 | 非四边形显示器及其驱动方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9875721B2 (zh) |
EP (1) | EP3040969B1 (zh) |
KR (1) | KR102342868B1 (zh) |
CN (1) | CN105761670B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107203080A (zh) * | 2017-07-27 | 2017-09-26 | 厦门天马微电子有限公司 | 一种阵列基板及显示面板 |
CN107886893A (zh) * | 2016-09-29 | 2018-04-06 | 乐金显示有限公司 | 显示装置 |
CN107887399A (zh) * | 2017-11-30 | 2018-04-06 | 武汉天马微电子有限公司 | 一种阵列基板、有机发光显示面板及有机发光显示装置 |
WO2020056876A1 (zh) * | 2018-09-18 | 2020-03-26 | 武汉华星光电技术有限公司 | 显示面板及其制造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102342868B1 (ko) * | 2014-12-31 | 2021-12-23 | 삼성디스플레이 주식회사 | 비사각형 디스플레이 및 그 구동 방법 |
US9940866B2 (en) * | 2015-06-01 | 2018-04-10 | Apple Inc. | Electronic device having display with curved edges |
US10643577B2 (en) * | 2015-12-22 | 2020-05-05 | Sharp Kabushiki Kaisha | Display device |
KR20180000771A (ko) * | 2016-06-23 | 2018-01-04 | 삼성디스플레이 주식회사 | 표시 장치 |
CN107807480B (zh) * | 2016-09-08 | 2021-04-20 | 株式会社日本显示器 | 显示装置 |
US10409102B2 (en) * | 2016-09-08 | 2019-09-10 | Japan Display Inc. | Display device |
US10475371B2 (en) * | 2016-11-14 | 2019-11-12 | Int Tech Co., Ltd. | Pixel circuit in an electroluminescent display |
KR102397411B1 (ko) | 2017-09-28 | 2022-05-16 | 삼성디스플레이 주식회사 | 표시 장치 |
CN108877658B (zh) * | 2018-07-27 | 2020-06-02 | 京东方科技集团股份有限公司 | 栅极驱动电路及其制作方法、驱动方法 |
CN109459901B (zh) * | 2018-12-25 | 2021-07-23 | 武汉天马微电子有限公司 | 显示面板及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1297220A (zh) * | 1999-11-22 | 2001-05-30 | 阿尔卑斯电气株式会社 | 有源矩阵型液晶显示装置 |
US20090189835A1 (en) * | 2008-01-30 | 2009-07-30 | Dong-Gyu Kim | Display Device |
CN101536064A (zh) * | 2006-11-21 | 2009-09-16 | 夏普株式会社 | 有源矩阵基板、显示面板和显示装置 |
CN102314830A (zh) * | 2010-06-30 | 2012-01-11 | 三星移动显示器株式会社 | 有机发光显示装置及其驱动方法 |
US20140253419A1 (en) * | 2013-03-05 | 2014-09-11 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
WO2014142183A1 (ja) * | 2013-03-15 | 2014-09-18 | シャープ株式会社 | アクティブマトリクス基板、アクティブマトリクス基板の製造方法、及び表示パネル |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2832627B2 (ja) * | 1990-03-22 | 1998-12-09 | 日本板硝子株式会社 | スイッチ素子アレイ |
DE602004012961D1 (de) * | 2003-01-15 | 2008-05-21 | Philips Intellectual Property | Lektronischer elemente beruhend auf diagonaler leitungsführung |
GB0411970D0 (en) * | 2004-05-28 | 2004-06-30 | Koninkl Philips Electronics Nv | Non-rectangular display device |
KR100599470B1 (ko) | 2004-10-05 | 2006-07-12 | 주식회사 대우일렉트로닉스 | 패널 구동을 위한 듀얼 스캔 방식의 스캔라인 배선 방법 |
KR101074381B1 (ko) * | 2004-12-07 | 2011-10-17 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시장치 |
KR100721944B1 (ko) | 2005-08-12 | 2007-05-25 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 |
JP5299730B2 (ja) * | 2006-10-13 | 2013-09-25 | Nltテクノロジー株式会社 | 表示装置 |
JP4204630B1 (ja) | 2007-05-30 | 2009-01-07 | シャープ株式会社 | 走査信号線駆動回路、表示装置、およびその駆動方法 |
JP2009069768A (ja) | 2007-09-18 | 2009-04-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
US8159644B2 (en) * | 2008-05-11 | 2012-04-17 | Nlt Technologies, Ltd. | Non-rectangular pixel array and display device having same |
KR101535929B1 (ko) * | 2008-12-02 | 2015-07-10 | 삼성디스플레이 주식회사 | 표시기판, 이를 갖는 표시패널 및 이를 갖는 표시장치 |
US9190005B2 (en) * | 2014-03-05 | 2015-11-17 | Innolux Corporation | Display panel |
KR20160005859A (ko) * | 2014-07-07 | 2016-01-18 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102253455B1 (ko) * | 2014-08-25 | 2021-05-20 | 삼성디스플레이 주식회사 | 표시 패널 |
KR102342868B1 (ko) * | 2014-12-31 | 2021-12-23 | 삼성디스플레이 주식회사 | 비사각형 디스플레이 및 그 구동 방법 |
KR20160096791A (ko) * | 2015-02-05 | 2016-08-17 | 삼성디스플레이 주식회사 | 비사각형 표시 장치 |
TWI555000B (zh) * | 2015-02-05 | 2016-10-21 | 友達光電股份有限公司 | 顯示面板 |
KR102276995B1 (ko) * | 2015-02-12 | 2021-07-21 | 삼성디스플레이 주식회사 | 비사각형 디스플레이 |
KR102293411B1 (ko) * | 2015-05-08 | 2021-08-25 | 삼성디스플레이 주식회사 | 비사각형 디스플레이 |
KR102426692B1 (ko) * | 2015-05-11 | 2022-07-28 | 삼성디스플레이 주식회사 | 비사각형 디스플레이 |
-
2014
- 2014-12-31 KR KR1020140195932A patent/KR102342868B1/ko active IP Right Grant
-
2015
- 2015-07-28 US US14/811,484 patent/US9875721B2/en active Active
- 2015-11-13 CN CN201510780962.8A patent/CN105761670B/zh active Active
- 2015-11-25 EP EP15196315.4A patent/EP3040969B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1297220A (zh) * | 1999-11-22 | 2001-05-30 | 阿尔卑斯电气株式会社 | 有源矩阵型液晶显示装置 |
CN101536064A (zh) * | 2006-11-21 | 2009-09-16 | 夏普株式会社 | 有源矩阵基板、显示面板和显示装置 |
US20090189835A1 (en) * | 2008-01-30 | 2009-07-30 | Dong-Gyu Kim | Display Device |
CN102314830A (zh) * | 2010-06-30 | 2012-01-11 | 三星移动显示器株式会社 | 有机发光显示装置及其驱动方法 |
US20140253419A1 (en) * | 2013-03-05 | 2014-09-11 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
WO2014142183A1 (ja) * | 2013-03-15 | 2014-09-18 | シャープ株式会社 | アクティブマトリクス基板、アクティブマトリクス基板の製造方法、及び表示パネル |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107886893A (zh) * | 2016-09-29 | 2018-04-06 | 乐金显示有限公司 | 显示装置 |
US10535316B2 (en) | 2016-09-29 | 2020-01-14 | Lg Display Co., Ltd. | Display device having gate-in-panel circuits |
CN107886893B (zh) * | 2016-09-29 | 2020-08-18 | 乐金显示有限公司 | 显示装置 |
CN107203080A (zh) * | 2017-07-27 | 2017-09-26 | 厦门天马微电子有限公司 | 一种阵列基板及显示面板 |
CN107887399A (zh) * | 2017-11-30 | 2018-04-06 | 武汉天马微电子有限公司 | 一种阵列基板、有机发光显示面板及有机发光显示装置 |
CN107887399B (zh) * | 2017-11-30 | 2020-10-23 | 武汉天马微电子有限公司 | 一种阵列基板、有机发光显示面板及有机发光显示装置 |
WO2020056876A1 (zh) * | 2018-09-18 | 2020-03-26 | 武汉华星光电技术有限公司 | 显示面板及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US9875721B2 (en) | 2018-01-23 |
EP3040969A2 (en) | 2016-07-06 |
KR20160082207A (ko) | 2016-07-08 |
EP3040969A3 (en) | 2016-07-27 |
KR102342868B1 (ko) | 2021-12-23 |
EP3040969B1 (en) | 2019-11-06 |
CN105761670B (zh) | 2020-10-20 |
US20160189664A1 (en) | 2016-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105761670A (zh) | 非四边形显示器及其驱动方法 | |
US9196182B2 (en) | Display device | |
US10510280B2 (en) | Display panel and display apparatus having the same | |
US9704429B2 (en) | Display device | |
JP6607798B2 (ja) | 表示装置 | |
US9472147B2 (en) | Display apparatus | |
US9373299B2 (en) | Display device and method of forming a display device | |
CN111868807B (zh) | 显示装置 | |
CN104134429A (zh) | 一种液晶显示器 | |
US9443463B2 (en) | Display device with dummy lines for reducing a number of channels of a gate driver integrated circuit | |
CN107886893B (zh) | 显示装置 | |
JP2017134338A (ja) | 表示装置 | |
JP2016148775A (ja) | 表示装置 | |
US20160232854A1 (en) | Non-quadrangular display device | |
US20100201902A1 (en) | Display Device and Repairing Method Therefor | |
KR20160129216A (ko) | 표시장치 | |
CN113671736A (zh) | 显示装置 | |
JP7081914B2 (ja) | 表示装置 | |
US9666147B2 (en) | Data driving apparatus providing data signals to data lines in a display apparatus | |
KR102558898B1 (ko) | Gip 구동 장치 및 이를 구비하는 유기발광 표시 장치 | |
KR20150077778A (ko) | 디스플레이 장치의 검사 방법 | |
KR102467881B1 (ko) | Oled 표시패널 | |
KR102662960B1 (ko) | 면적이 감소된 연성필름 및 이를 구비한 표시장치 | |
KR102262709B1 (ko) | 평판표시장치 | |
JP7307236B2 (ja) | 表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |