Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hibino; Junichi
Address:
Kyoto, JP
No. of patents:
26
Patents:












Patent Number Title Of Patent Date Issued
8035301 Plasma display device and method of manufacturing green phosphor material for plasma display dev October 11, 2011
A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge sp
7911139 Plasma display device with improved luminance March 22, 2011
A plasma display device has a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side. Barrier ribs are arranged on at least one of the substrates to divide the discharge space
7705537 Plasma display device April 27, 2010
A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge sp
7659668 Plasma display device February 9, 2010
A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge sp
7576487 Plasma display device August 18, 2009
A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reaction thereto. A green color phosphor layer is
7486010 Plasma display device and method of preparing phosphor February 3, 2009
In a phosphor whose host crystal is constituted of an oxide, a method of preparing the phosphor where the oxygen deficiencies in the phosphor are not many, and a plasma display device using the same are provided. After processes of weighing, mixing and filling powders of the phosphor, a
7476334 Phosphor and plasma display unit January 13, 2009
Disclosed here is a plasma display unit that employs phosphors having an amount of charge controlled close to zero, by which degradation in luminance, color temperature, and charge characteristics can be minimized. A phosphor bearing positive or negative charge is coated with a compo
7453206 Plasma display panel and method for increasing charge capacity of a display cell November 18, 2008
A PDP has first and second substrates which face each other with a space in between. A display electrode pair and a dielectric layer are formed on the first substrate, and a plurality of discharge cells are formed between the first and second substrates along the display electrode pair.
7439675 Plasma display panel having a magnesium oxide protective film and method for producing same October 21, 2008
The present invention provides a plasma display panel that suppresses discharge sustain voltage, and reduces brightness degradation of a phosphor. In the plasma display panel, as protective film (14) made of magnesium oxide (MgO) formed on dielectric glass layer (13), protective film
7425164 Plasma display panel manufacturing method September 16, 2008
A method of manufacturing a plasma display panel is disclosed. The method includes forming at least one of a dielectric layer on a principal face of a substrate, barrier ribs which partition a discharging space on the dielectric layer, and a phosphor layer disposed between the barrier ri
7423376 Plasma display device September 9, 2008
A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reacttion thereto. The green color phosphor used is a
7423368 Plasma display and method of producing phosphor used therein September 9, 2008
The present invention relates to a plasma display device and to a method of producing a phosphor to be used for the device, that prevents the phosphor layer from deteriorating, and improves the luminance, life, and reliability, of a plasma display panel (PDP). The plasma display device
7396489 Plasma display device and method of manufacturing same July 8, 2008
A plasma display device including a green phosphor of which brightness is hardly deteriorated and a production method therefore are disclosed. The plasma display device comprises a plasma display panel in which a plurality of discharge cells of one color or a plurality of colors are
7285913 Plasma display device having blue phosphor layers with alkaline earth metal aluminate containing October 23, 2007
A plasma display device is provided in which deterioration in brightness of phosphor layers can be avoided. The plasma display device includes a plasma display panel in which a plurality of discharge cells in one color or in a plurality of colors are arranged and phosphor layers are arra
7271538 Plasma display panel having a reduced impurity gas content September 18, 2007
A plasma display panel having an excellent image display quality and high reliability is provided by preventing deterioration of a phosphor due to hydrocarbon gas remaining in the plasma display panel. The plasma display panel includes front panel (50) and rear panel (60) disposed opposi
7268492 Plasma display device with green emitting phosphor that becomes positively charged September 11, 2007
A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reaction thereto. The green color phosphor used is a
7261917 Plasma display and method of producing phosphor used therein August 28, 2007
The present invention relates to a plasma display device and to a method of producing a phosphor to be used for the device, that prevents the phosphor layer from deteriorating, and improves the luminance, life, and reliability, of the PDP. The plasma display device is equipped with a
7245078 Plasma display panel having protective layer with magnesium oxide and magnesium carbide July 17, 2007
A plasma display panel includes a first substrate and a second substrate facing each other to provide a discharge space between the first substrate and the second substrate, a scan electrode and a sustain electrode both provided on the first substrate, a dielectric layer for covering
7238303 Phosphor and plasma display device July 3, 2007
Phosphor and a plasma display device are provided whose deterioration in brightness of phosphors and a degree of change in chromaticity are alleviated and whose discharge characteristics are improved and that has excellent initial characteristics. Phosphor of the present invention is
7223987 Process for producing phosphor and plasma display panel unit May 29, 2007
Fine particles of a phosphor are weighed, mixed, and filled. Provided after this step are at least one step of firing the particles in a reducing atmosphere, and a step of pulverizing, dispersing, rinsing, drying and then treating the particles in an ozone atmosphere after the last s
7218050 Plasma display panel May 15, 2007
A plasma display panel includes a first substrate and a second substrate facing each other to provide a discharge space between the first substrate and the second substrate, a scan electrode and a sustain electrode both provided on the first substrate, a dielectric layer for covering
7192325 Process for producing phosphor and plasma display panel unit March 20, 2007
Fine particles of a phosphor are weighed, mixed, and filled. Provided after this step are at least one step of firing the particles in a reducing atmosphere, and a step of pulverizing, dispersing, rinsing, drying and then performing oxygen ion implantation treatment for implanting ox
7176627 Process for producing phosphor and plasma display panel unit February 13, 2007
Fine particles of a phosphor are weighed, mixed, and filled. Provided after this step are at least one step of firing the particles in a reducing atmosphere, and a step of pulverizing, dispersing, rinsing, drying and then treating the particles in an oxygen plasma atmosphere after th
4937120 Optical recording medium and process for producing the same June 26, 1990
A long-chain keto group is introduced into the molecule of furylfulgide hng no hydrophobic group to procure a good balance of hydrophilicity and hydrophobicity, thereby making it possible to obtain a uniform ultra-thin film optical recording medium having photochromism of fulgide accord
4845240 Optical recording medium and process for producing the same July 4, 1989
A long-chain keto group is introduced into the molecule of furylfulgide hng no hydrophobic group to procure a good balance of hydrophilicity and hydrophobicity, thereby making it possible to obtain a uniform ultra-thin film optical recording medium having photochromism of fulgide accord
4803287 Certain photochromic fulgide compounds and method for their synthesis February 7, 1989
The invention provides a photochromic material characterized by an improvnt in balance of the substituents in the conventional furylfulgides and represented by the general formula: ##STR1## (wherein R represents an alkyl chain having 5 to 31 carbon atoms). According to this mole










 
 
  Recently Added Patents
Cognitive radio cooperative spectrum sensing method and fusion center performing cognitive radio cooperative spectrum sensing
Evolutionary clustering algorithm
Method and system for quantifying viewer awareness of advertising images in a video source
Method for generating multi-antenna signals
Probiotic enriched and low organic acid food products
Semiconductor arrangement with a solder resist layer
Compositions and methods for producing isoprene
  Randomly Featured Patents
System with wireless earphones
Wire support and guide
Plasma cutting method for cutting a carbon steel plate and for reducing fine particles
Cabinet corner cap and method of assembly
Hydraulic control device and pressure switch
Pneumatic isolation systems for damping vertical, horizontal and rotational vibrations
Woven shoe with integral lace loops
Process for preparing a titanium oxide powder
Thyratron interrupters
Characteristic acquisition device, method and program