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- Passive_matrix_addressing abstract "Passive matrix addressing is an addressing scheme used in early LCD displays. This is a matrix addressing scheme meaning that only m + n control signals are required to address a m × n display. A pixel in a passive matrix must maintain its state without active driving circuitry until it can be refreshed again.The signal is divided into a row or select signal and a column or video signal. The select voltage determines the row that is being addressed and all n pixels on a row are addressed simultaneously. When pixels on a row are being addressed, a Vsel potential is applied, and all other rows are unselected with a Vunsel potential. The video signal or column potential is then applied with a potential for each m columns individually. An on-lighted pixel corresponds to a Von, an off-switched corresponds to a Voff potential.The potential across pixel at selected row i and column j isandfor the unselected rows.Passive matrix addressed displays such as ferroelectric liquid crystal displays do not need the switch component of an active matrix display because they have built-in bistability. Technology for electronic paper also has a form of bistability. Displays with bistable pixel elements are addressed with a passive matrix addressing scheme, whereas TFT LCD displays are addressed using active addressing.".
- Passive_matrix_addressing wikiPageID "492505".
- Passive_matrix_addressing wikiPageRevisionID "588957167".
- Passive_matrix_addressing hasPhotoCollection Passive_matrix_addressing.
- Passive_matrix_addressing subject Category:Digital_imaging.
- Passive_matrix_addressing subject Category:Liquid_crystal_displays.
- Passive_matrix_addressing type Artifact100021939.
- Passive_matrix_addressing type Device103183080.
- Passive_matrix_addressing type DigitalDisplay103196598.
- Passive_matrix_addressing type Display103211117.
- Passive_matrix_addressing type ElectronicDevice103277771.
- Passive_matrix_addressing type Instrumentality103575240.
- Passive_matrix_addressing type LiquidCrystalDisplay103676759.
- Passive_matrix_addressing type LiquidCrystalDisplays.
- Passive_matrix_addressing type Object100002684.
- Passive_matrix_addressing type PhysicalEntity100001930.
- Passive_matrix_addressing type Whole100003553.
- Passive_matrix_addressing comment "Passive matrix addressing is an addressing scheme used in early LCD displays. This is a matrix addressing scheme meaning that only m + n control signals are required to address a m × n display. A pixel in a passive matrix must maintain its state without active driving circuitry until it can be refreshed again.The signal is divided into a row or select signal and a column or video signal.".
- Passive_matrix_addressing label "Passive matrix addressing".
- Passive_matrix_addressing sameAs m.02g_dh.
- Passive_matrix_addressing sameAs Q7142815.
- Passive_matrix_addressing sameAs Q7142815.
- Passive_matrix_addressing sameAs Passive_matrix_addressing.
- Passive_matrix_addressing wasDerivedFrom Passive_matrix_addressing?oldid=588957167.
- Passive_matrix_addressing isPrimaryTopicOf Passive_matrix_addressing.