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Tovis Co Ltd patents


Recent patent applications related to Tovis Co Ltd. Tovis Co Ltd is listed as an Agent/Assignee. Note: Tovis Co Ltd may have other listings under different names/spellings. We're not affiliated with Tovis Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tovis Co Ltd-related inventors


Backlight unit comprising bent curve-shaped back plate, and curved display device using the same

A backlight unit of a curved display device to irradiate a curved display panel with light comprises: a light source configured to emit light to the display panel; and a back plate including a plurality of planar sections, each having a predetermined width, arranged in a circumferential direction of the... Tovis Co Ltd

Method of etching display panel for manufacturing curved display device

A method of etching a display panel for manufacturing a curved display device comprises the steps of: applying a masking ink in a manner of immersing a non-etched portion of a display panel into an ink reservoir, which contains the masking ink, in order to protrude the non-etched portion from... Tovis Co Ltd

Delay-etching member and display panel etching method by means of same

Provided is an etching delay element for forming a protruding portion at an object by shielding part of the object against etching, the etching delay element being attached to a non-etching section of the object corresponding to the protruding portion and being made of a material that is etchable by... Tovis Co Ltd

Display device having levitation effect

A display apparatus having levitation effect comprises: a panel support portion supported by one of a floor, a side wall, and a ceiling; a display panel vertically spaced apart from the panel support portion so as to display an image; a transmission panel made of a transparent material and connecting... Tovis Co Ltd

Curved display manufacturing device and curved display manufacturing method

Disclosed are a curved display manufacturing apparatus, comprising: a curved surface suction mold comprising a panel seat surface having a curved shape corresponding to a curved shape of the curved display to be formed, and air sucking holes formed through the panel seat surface; an air sucking unit for sucking... Tovis Co Ltd

Curved display panel manufacturing method

A curved display panel manufacturing method is provided. The curved display panel manufacturing method in which a display panel in a desired curved shape is manufactured using a prefabricated flat liquid crystal panel including a lower substrate and an upper substrate formed of glass and opposite each other, each of... Tovis Co Ltd

Curved display panel manufacturing method

A curved display panel manufacturing method is provided. The curved display panel manufacturing method in which a display panel in a desired curved shape is manufactured using a prefabricated flat liquid crystal panel including a lower substrate and an upper substrate formed of glass and opposite each other, each of... Tovis Co Ltd








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Tovis Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tovis Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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