Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno

Other

Sun Own Industrial Co. Ltd.

Yulia Galagan

Herbert Lifka

Henri Fledderus

Wei-Fang Su

Hieronymus Antonius Josephus Maria Andriessen

Sandeep Unnikrishnan

Siegfried Christiaan Veenstra

Dong Zhang

Sheng-Hao Hsu

Francesco Di Giacomo

Valerio Zardetto

Mehrdad Najafi

A partially translucent photovoltaic window is provided herein that comprises a photovoltaic module enclosed between a first window pane and a second window pane. The photovoltaic module comprises a stack with at least a first electrode layer, a second electrode layer and a perovskite photovoltaic layer sandwiched between the electrode layers. The photovoltaic window further comprises between the first window pane and the photovoltaic module as well as between the second window pane and the photovoltaic module a respective intermediate layer comprising a lead getter material.

Partially translucent photovoltaic window and method of manufacturing the same

A photovoltaic device () with a plurality of photovoltaic modules (A, IB, . . . , IF), is disclosed herein comprising a stack with a primary electrode layer (), a secondary electrode layer () and a photovoltaic layer () arranged between said primary and said secondary electrode layer, at least one of the electrode layers being translucent, the photovoltaic layer () at least comprising a first sublayer of a photovoltaic material and a second, charge carrier transport sublayer between said first sublayer and said secondary electrode layer. An serial electrical interconnection between mutually subsequent photovoltaic modules (IB,C) is provided by a coupling element of insulating material laterally enclosing an electrically conducting core (BC) provided in the interface section between the mutually subsequent photovoltaic modules. Therewith a lifetime of the photovoltaic material is improved.

Photovoltaic device and method of manufacturing the same

Translucent photovoltaic product, method of manufacturing the same and manufacturing apparatus. The method comprises: depositing a stack of layers on a carrier substrate, the stack comprising a first electrode layer, a photovoltaic layer and a second electrode layer; cutting through the substrate with the stack of layers to form a first and a second mutually disjoint sections; separating the first and the second section from each other; laminating the first section and the second section with a respective further substrate at a side opposite the carrier substrate to form a respective first and second photovoltaic device; and assembling the photovoltaic product from the first photovoltaic device and the second photovoltaic device, wherein the first and the second sections are mutually complementary comb shaped structures and wherein the second photovoltaic device is arranged in a second plane parallel to and in front of a first plane of said first photovoltaic device.

Translucent photovoltaic device, translucent photovoltaic product and method of manufacturing the same

A photovoltaic device () is provided with a first electrode layer (), a photovoltaic layer (), a second charge carrier transport layer () and a second electrode layer (). The photovoltaic device () has a plurality of mutually subsequent photovoltaic device cells (A, . . . ,F) arranged in a first direction (D). Each pair of a photovoltaic cell (C) and its successor are serially connected in an interface region (CD). The interface region comprises an elongate region (R) between successive first electrode layer portion (C,D), a first elongate region (R) between successive photovoltaic layer portions (A,B), a second elongate region (R) between successive second charge carrier transport layer portions (C,D) and a third elongate region (R) between successive second electrode layer () portions (C,D). The second elongate region (R) extends within the first elongate region (R), and its lateral boundaries are distinct from those of the first elongate region (R).

The present invention discloses an apparatus for indicating the passage of time, comprising a substrate and an indicating layer formed on the substrate. The indicating layer comprises a polymer matrix and a predetermined amount of redox compound under the reduced form. The redox compound is dispersed in the polymer matrix and has the following properties: the reduced form of the redox compound reacts with oxygen to form the oxidized form of the redox compound; the hue or color density of the reduced form of the redox compound is different from that of the oxidized form of the redox compound; and the hue or color density of the indicating layer varies as the time for the reduced form of the redox compound contacting with oxygen in environment increases to have the amount of the oxidized form of the redox compound increase so as to indicate the passage of time.

Apparatus for indicating the passage of time, composition and forming method thereof

The present invention discloses a time passage indicating apparatus which comprises a substrate, a background layer on the substrate, and a time passage indicating layer on the background layer. The background layer and the time passage indicating layer bond to each other through a first and second polymer binder. The background layer displays a background color. The time passage indicating layer displays an initial color in an initial state that is different from the background color, and a final color in a final state that is substantially the same as the background color, so as to indicate the end of a time period where the time passage indicating layer transforms from the initial state to the final state.

Method for forming an apparatus for indicating the passage of time and the formed apparatus

The present invention discloses a time passage indicating apparatus which comprises a substrate, a background layer on the substrate, and a time passage indicating layer on the background layer. The background layer and the time passage indicating layer bond to each other through a first and second polymer binder. The background layer diplays a background color. The time passage indicating layer displays an initial color in an initial state that is different from the background color, and a final color in a final state that is substantially the same as the background color, so as to indicate the end of a time period where the time passage indicating layer transforms from the initial state to the final state.

Growing community of inventors

Taipei, Taiwan

Yulia Galagan