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US 11,112,821 B2Granted
Electronic device including active matrix display device and manufacturing method thereof
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsShunpei Yamazaki, Yoshiharu Hirakata
Life of this patent
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Abstract
A display device includes a display panel mounted on a curved surface, and driver circuits including circuit elements which are mounted on a plurality of plane surfaces provided on the back of the curved surface in a stepwise shape along the curved surface.
Claims20
An electronic device comprising:
- a housing;
- a curved display panel that is an active matrix type;
- a base between the curved display panel and the housing;
- a first electronic circuit board;
- a second electronic circuit board;
- and
- a metal film between the curved display panel and the second electronic circuit board,
- wherein the curved display panel is mounted on the base by an adhesive,
- wherein the curved display panel includes a curved front surface overlapping with the first electronic circuit board and the second electronic circuit board, and a curved side surface facing a side surface of the second electronic circuit board through the base,
- wherein the base includes, on a side of the curved display panel, a region curved along the curved display panel, and
- wherein the first electronic circuit board and the second electronic circuit board are provided in different planes on a side of the housing of the base.
8 more elements
An electronic device comprising:
- a first housing;
- a second housing having a light-transmitting property;
- a curved display panel that is an active matrix type;
- a base between the first housing and the second housing;
- a first electronic circuit board;
- a second electronic circuit board;
- and
- a metal film between the curved display panel and the second electronic circuit board,
- wherein the curved display panel is mounted on the base by an adhesive,
- wherein the curved display panel includes a curved front surface overlapping with the first electronic circuit board and the second electronic circuit board, and a curved side surface facing a side surface of the second electronic circuit board through the base,
- wherein the base includes a curved region on a side of the second housing, and
- wherein the first electronic circuit board and the second electronic circuit board are provided in different planes on a side of the first housing of the base.
9 more elements
An electronic device comprising:
- a housing;
- a curved display panel that is an active matrix type;
- a base between the curved display panel and the housing;
- an electronic circuit board;
- a secondary battery;
- and
- a metal film between the curved display panel and the electronic circuit board,
- wherein the curved display panel is mounted on the base by an adhesive,
- wherein the curved display panel includes a curved front surface overlapping with the electronic circuit board and the secondary battery, and a curved side surface facing a side surface of the electronic circuit board through the base,
- wherein the base includes, on a side of the curved display panel, a region curved along the curved display panel, and
- wherein the electronic circuit board and the secondary battery are provided in different planes on a side of the housing of the base.
8 more elements
An electronic device comprising:
- a first housing;
- a second housing having a light-transmitting property;
- a curved display panel that is an active matrix type;
- a base between the first housing and the second housing;
- an electronic circuit board;
- a secondary battery;
- and
- a metal film between the curved display panel and the electronic circuit board,
- wherein the curved display panel is mounted on the base by an adhesive,
- wherein the curved display panel includes a curved front surface overlapping with the electronic circuit board and the secondary battery, and a curved side surface facing a side surface of the electronic circuit board through the base,
- wherein the base includes a curved region on a side of the second housing, and
- wherein the electronic circuit board and the secondary battery are provided in different planes on a side of the first housing of the base.
9 more elements
Dependencies are inferred from the claim text.